nature.com - information about domain
- Server Status: available
- Server IP: 199.168.13.77
- Server Response Time: 183ms
Alexa information
Alexa rank: 2,731
Rank Trend
Bounce Trend
DNS Information
| Host: | Class: | Type: | IP: | TTL: | Target: | Other: |
| nature.com | IN | TXT | 600 | |||
| nature.com | IN | MX | 3600 | hermes-ldn.macmillan.co.uk | pri: 10 | |
| nature.com | IN | MX | 3600 | hermes-bas.macmillan.co.uk | pri: 20 | |
| nature.com | IN | A | 199.168.13.77 | 3600 | ||
| nature.com | IN | SOA | 3600 | mname: ns0-n.dns.pipex.net rname: dnsmaster.nature.com serial: 2009071723 refresh: 1200 retry: 600 expire: 2419200 minimum-ttl: 3600 |
||
| nature.com | IN | NS | 3600 | ns1-n.dns.pipex.net | ||
| nature.com | IN | NS | 3600 | ns0-n.dns.pipex.net |
Server Location
Site source
Show / hide source
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head profile="http://www.nature.com/common/xmdp-profiles/xoxo.html">
<!-- super head top -->
<meta name="robots" content="noarchive" />
<meta name="keywords" content="Nature, science, science news, biology, physics, genetics, astronomy, astrophysics, quantum physics, evolution, evolutionary biology, geophysics, climate change, earth science, materials science, interdisciplinary science, science policy, medicine, systems biology, genomics, transcriptomics, palaeobiology, ecology, molecular biology, cancer, immunology, pharmacology, development, developmental biology, structural biology, biochemistry, bioinformatics, computational biology, nanotechnology, proteomics, metabolomics, biotechnology, drug discovery, environmental science, life, marine biology, medical research, neuroscience, neurobiology, functional genomics, molecular interactions, RNA, DNA, cell cycle, signal transduction, cell signalling" />
<meta name="description" content="Nature - the world's best science and medicine on your desktop" />
<link rel="shortcut icon" href="http://www.nature.com/favicon.ico" />
<link rel="home" href="/" title="home" />
<link rel="copyright" href="/info/copyright_statement.html" title="copyright" />
<link rel="help" title="help" href="/help/" />
<!-- no RSS file found -->
<link rel="search" type="application/opensearchdescription+xml" href="http://www.nature.com/opensearch/opensearch.xml" title="nature.com" />
<link rel="search" type="application/sru+xml" href="http://www.nature.com/opensearch/request" title="nature.com" />
<meta name="verify-v1" content="rmTrLk93uzjL0E7XI2KSDanPuiIjbmAewo2kZAbUTyQ=" />
<title>Nature Publishing Group : science journals, jobs, and information</title>
<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=no" />
<meta name="HandheldFriendly" content="True" />
<style type="text/css" media="screen, projection, print"><!--/*--><![CDATA[/*><!--*/
/* high pass filter to hide styles from browsers with poor CSS1 parsing */
@import "/common/style/null.css?\"\{";
/* following @media all hides inline source from IE4/NS4/iC2/OM4/MacIE */
@media all{
body {
background: #fff url(/common/includes/header/03/images/bg_body.gif) repeat-y 50% 0 !important;
margin:0 !important;
padding:0 !important;
}
#constrain {
background: #fff url(/common/includes/header/03/images/bg_constrain.gif) repeat-y 50% 0;
padding-bottom: 1px !important;
margin-top: 0 !important;
}
#hdr {border-bottom: 15px solid #fff;}
/* publications and search bar */
#hdr .publications-search {
/* background: #fcfdfd url(/common/includes/header/03/images/bg_publications_search.gif) repeat-x left top;*/
/* border-top: 1px solid #bbd3fa;*/
/* border-bottom: 1px solid #82aae9;*/
padding:0;
margin:0 0 4px;
}
#hdr .publications-search {
float:left;
width:100%
}
#hdr .publications {
float:left;
width:100%;
}
#hdr .publications ul {
list-style-type: none;
margin:0;
padding:0;
/* padding-left:10px;*/
float:left;
min-width:24em;
}
#hdr .publications a {
font-size:70%;
font-weight:bold;
}
#hdr .publications a:link,
#hdr .publications a:visited {
color:#313131;
}
#hdr .publications a:hover {color:#ce0808;}
#hdr .publications li {
float:left;
padding-top:3px;
padding-bottom:2px;
margin-right:1.5em;
background:url(/common/includes/header/03/images/bg_publications_links.gif) no-repeat 0 1.5ex;
padding-left:10px;
}
/*#hdr .publications li.li1 {margin-right:10px !important;}*/
#hdr .publications li.li1, #hdr .publications li.li2 {
float:right;
padding-top:5px;
/* padding-bottom:7px;*/
margin-right:0;
margin-left:1.5em;
background:url(/common/includes/header/03/images/bg_publications_links.gif) no-repeat 0 1.5ex;
padding-left:10px;
}
#hdr .jumplink {display: none;}
#hdr li.nature-link {
background: url(/common/includes/header/03/images/bg_nature_home.gif) no-repeat 0 5px;
padding-left:25px;
}
#hdr .nature-link a {
background: url(/common/includes/header/03/images/nature.com.underline.gif) no-repeat 0 90%;
font-family:Garamond,serif;
font-size:100%;
text-decoration: none;
padding-left:0;
}
#hdr .nature-link a:link, #hdr .nature-link a:visited {color:#ce0808;}
/* search */
#hdr .search {
position: absolute;
z-index:1;
right:0;
bottom:0;
padding:6px 10px 5px;
text-align: right;
font-size:70%;
color:#fff;
/* background:#000;*/
background: url(/common/includes/header/03/images/bg_search.png) no-repeat left top;
margin:0;/* required by safari */
}
#hdr .search a {
/* background:url(/common/includes/header/03/images/bg_publications_links.gif) no-repeat 0 0.1ex;*/
/* padding-left:15px;*/
color:#fff;
}
#hdr .search label {
font-weight:bold;
}
#hdr .search select, #hdr .search input {font-size: 85.4%;}
/*#hdr #searchtext {font-weight:bold;}*/
#hdr .button {
background: #f9f9f9;
color:#000;
}
/*#hdr span.bg {
position:absolute;
display:block;
width:50em;
bottom:0;
right:0;
font-size:70%;
min-height:35px;
opacity: 0.3;
background: url(/common/includes/header/03/images/bg_search.png) no-repeat left top;
z-index:0;
}*/
/* end search */
/* end publications and search bar */
/* leaderboard and user-services links */
#hdr .leaderboard-links {
clear: both;
padding-right: 208px;
/* position: relative;*/
}
#hdr .leaderboard {
float: left;
width: 100%;
overflow: visible;
background: url(/common/includes/header/images/backgrounds/01/leaderboard.gif) no-repeat top left;
min-height:93px;
}
#hdr .leaderboard .padder {
width: 728px;
margin-left: 15px;
margin-right: 15px;
overflow: visible;
}
#hdr .user-services {
float: right;
width: 208px;
margin-right: -208px;
}
#hdr .user-services .list {
list-style:none;
margin:0 0 0 3px;
padding:0;
}
#hdr .user-services li {
border-width: 1px;
border-style: solid;
border-top-color: #e5e5e5;
border-right-color: #a8a8a8;
border-bottom-color: #a1a1a1;
border-left-color: #cecece;
background: #efecef url(/common/includes/header/03/images/bg_user_services.gif) repeat-x left top;
margin-bottom:2px;
}
#hdr .user-services .us-link a:link,
#hdr .user-services .us-link a:visited {
font-weight:bold;
font-size:70%;
padding:3px 2px 4px 37px;
display: block;
background-position: 10px 0.3ex;
background-repeat: no-repeat;
}
#hdr .user-services .li1 a {background-image: url(/common/includes/header/images/icons/01/icon_account_red_med.gif);}
#hdr .user-services .li2 a {background-image: url(/common/includes/header/images/icons/01/icon_ealert_red_med.gif);}
#hdr .user-services .li3 a {background-image: url(/common/includes/header/images/icons/01/icon_register_red_med.gif);}
#hdr .user-services .li4 a {background-image: url(/common/includes/header/images/icons/01/icon_subscribe_red_med.gif);}
#hdr .user-services img.usi, #hdr .user-services .ad203x90 {
border: 0;
padding-left: 5px;
}
/* end leaderboard and user-services links */
/* header navigation */
#hdr #header-nav {
margin: 0;
padding: 0;
list-style-type: none;
position: absolute;
bottom:0;
left:10px;
}
#hdr #header-nav li {
float: left;
background: url(/common/includes/header/03/images/tab_l.gif) no-repeat left top;
padding: 0 0 0 10px;
}
#hdr #header-nav li.hilite {background-image: url(/common/includes/header/03/images/tab_l_hilite.gif);}
#hdr #header-nav a {
float: left;
background: url(/common/includes/header/03/images/tab_r.gif) no-repeat right top;
font-size: 90%;
padding: 6px 10px 6px 0;
font-weight: bold;
text-decoration: none;
}
#hdr #header-nav .hilite a {background-image: url(/common/includes/header/03/images/tab_r_hilite.gif);}
#hdr #header-nav a:link, #hdr #header-nav a:visited {color: #ce0808;}
#hdr #header-nav .hilite a:link, #hdr #header-nav .hilite a:visited {color: #fff;}
/* end header navigation */
/* login and nav */
#hdr .journal-header img, #hdr .journal-header-image {
/* journal-header-image class needed to account for #hdr .journal-header not being written out on site homepages */
display: none !important;
border:0;
}
#hdr .journal-header {
width: 60%;
height: 74px !important;/* important for IE */
position: absolute;
top: 15px;
left: 0;
}
#hdr .login-nav {
/* background: #ce0808 url(/common/includes/header/03/images/journal_header_bg.gif) no-repeat left top;*/
background-position: left top;
background-color: #666;
background-repeat: no-repeat;
padding: 0 10px;
min-height: 124px;
clear: both;
position: relative;
}
/* end login and nav */
/* logon */
#hdr .logon {
text-align: right;
position: absolute;
top:0;
right:10px;
}
#hdr .logon.links-above {top:2.5ex;}
#hdr .logon a {
font-weight: bold;
color: #fff;
padding: 1px 0 1px 18px;
background-position: left 0.3ex;
background-repeat: no-repeat;
line-height:1.3;
}
#hdr .logon a.login {background-image: url(/common/includes/header/03/images/bg_logout.gif);}
#hdr .logon a.login:hover, #hdr .logon a.login:active {background-image: url(/common/includes/header/03/images/bg_login.gif);}
#hdr .logon a.logoff {background-image: url(/common/includes/header/03/images/bg_login.gif);}
#hdr .logon a.logoff:hover, #hdr .logon a.logoff:active {background-image: url(/common/includes/header/03/images/bg_logout.gif);}
#hdr .logon p {
margin:0;
padding-top:8px;
color:#fff;
font-size:80%;
}
#hdr .logon .user, #hdr .logon .inst {font-weight: bold;}
/* end logon */
#hdr .login-nav .list {
position: absolute;
/* top: 4px;*/
right: 0;
list-style:none;
margin:0;
padding:0;
font-size:70%;
}
#hdr .login-nav .list li {
float: right;
}
#hdr .login-nav .list a {
font-weight:bold;
color:#fff;
padding: 4px 10px 6px;
/*border-left: 1px solid #aaa;
border-bottom: 1px solid #aaa;*/
background: url(/common/includes/header/03/images/bg_register_list.png) no-repeat left bottom;
display: block;
}
#hdr .login-nav .list a:hover {
background-image: url(/common/includes/header/03/images/bg_register_list_hover.png);
}
#ftr {
clear: both;
margin: 20px 0 0;
padding: 1px 0 0 0; /* top padding required for IE 7 */
border-top: 0;
font-size:70%;
}
#ftr .footer-inner {
margin: 0;
padding: 1px 25px 20px; /* top padding required for IE 7 */
background: #fff url(/common/images/footer_bg.png) repeat-x 0 0;
}
* html #ftr {
float: left; /* hasLayout for IE 6 */
}
#ftr a {
text-decoration: none;
}
#ftr a:hover {
text-decoration: underline;
}
#ftr abbr {
border: 0;
}
#ftr ul {
margin: 0; padding: 0;
list-style: none;
}
#ftr #footer-journal {
padding: 0 25px;
color: #66676b;
}
#ftr #footer-journal li {
margin: 0;
padding: 0.3em 2em 0.3em 0;
float: left;
}
#ftr #footer-journal li.journal-name {
font-size: 100%;
font-weight: bold;
font-style: italic;
}
#ftr #footer-journal li.extra {
padding: 0.3em 0;
float: right;
}
#ftr #footer-journal a {
color: #66676b;
}
#ftr .footer-links {
margin: 1em 0 0 0;
padding: 0 2em;
border-right: 1px dashed #fff;
float: left;
}
#ftr .footer-links.first {
padding-left: 0;
}
#ftr .footer-links.last {
border-right: 0;
}
#ftr .footer-links li {
padding: 0.3em 0 0 0;
}
#ftr .footer-links a, #ftr .search-form label {
color: #54606a;
}
#ftr .search-form {
margin: 1em 0;
padding: 0 0 0 1em;
float: right;
border-left: 1px dashed #fff;
font-size: 100%;
}
* html #ftr .search-form {
width: 29em;
}
#ftr .search-form label, #ftr .search-form input.text, #ftr .search-form input.button {
display: block;
float: left;
margin: 0 0 0 0.3em;
padding: 0.3em;
font-size: 100%;
font-weight: normal;
}
#ftr .search-form input.text {
width: 15em;
}
#ftr .search-form fieldset {
margin: 0;
padding: 0;
border: 0;
background: none;
}
* html #ftr .search-form {
position: relative;
}
* html #ftr .search-form fieldset {
position: absolute;
right: 0; top: 0;
}
#ftr .search-form input {
border: 1px solid #c7c8cd;
}
#ftr .search-form input.button {
color: #54606a;
background: #fff url(/common/images/footer_search_btn_bg.png) repeat-x 0 100%;
padding: 0.2em 0.8em;
}
* html #ftr .search-form input.button {
padding: 0.2em 0.7em 0.1em 0.7em;
}
#ftr .logo a {
color: #000;
}
#ftr .logo {
background: url(/common/images/npg_logo_full.png) no-repeat 0 50%;
margin: 5px 0 0 0;
padding: 7px 7px 7px 236px;
min-height: 40px;
}
* html #ftr .logo {
height: 40px;
}
#ftr .logo li {
padding: 0.3em 0;
}
#ftr .logo li.only {
padding: 1.3em 0 0.3em;
}
#ftr #footer-copyright {
border: 0;
margin: 0;
padding: 0;
}
* html body {font-size:89%;}body {font-size:90%;margin:0;padding:0 0 20px 0;color:#000;font-family:Verdana, arial, Helvetica, sans-serif;}.hidden {position:absolute;left:0px;top:-500px;width:1px;height:1px;overflow:hidden;}div.cleardiv {clear:both;padding:0!important;}span.cleardiv {display:block !important;clear:both !important;padding:0 !important;margin:0 !important;}.button {font-weight:bold;font-size:80%;color:#fff;background-color:#000;}a.rss {background:url(/common/images/icons/rss.gif) no-repeat left center;padding-left:24px;}a.rss:hover {background:url(/common/images/icons/rss.gif) no-repeat left center;}#content span.free {color:#c03;text-decoration:none;}.b {font-weight:bold;}.i {font-style:italic;}.latin {font-style:italic;}span.journalname {font-style:italic;}span.journalnumber{font-weight:bold;}span.tm{vertical-align:super;}#constrain {margin-top:14px;} #head-er .accessibility-login a.nature-link {
font:bold 110% Garamond, serif;
line-height:80%;
width:5em;
}
#global-subject-areas h2,
#global-subject-areas h3,
#global-subject-areas h4,
#global-subject-areas h5 {font-size:80%;}
div.ab-ad,
#global-subject-areas h3.view,
#global-subject-areas h4.view,
#global-subject-areas h5.view,
#global-subject-areas ul,
#head-er .accessibility-login .jumplinks,
#head-er div.logon,
#head-er .user-services,
#head-er .publications,
#head-er .search form a,
#head-er .publications-search label,
#head-er input,
#head-er select, #foot-er {font-size:70%;}
/* naturejobs/products includes */
#natpav.box h2.natpav, .nature-feed.box h2.natjob, #natprod.box h2.natprod {font-size:90%;}
.nature-feed.box ul.natjob li h3, .nature-feed.box div.natjobmore, #natprod.box div.natprodmore input {font-size:80%;}
ul.natjob ul {font-size:70%;}
/* jotw/eotm */
.eotm-jotw .main-heading {font-size:90%;}
.eotm-jotw .main-heading .timeframe,
.eotm-jotw .title,
.eotm-jotw .events-jobs p,
.eotm-jotw .more .link,
.eotm-jotw .site {font-size:80%;}
.eotm-jotw .more {line-height:82%;}
/* global message */
.global-message h1 {font-size:100%;}
div.global-message.minimised h1 {font-size:80%;}
.global-message .content p {font-size:80%;}
.message-control a {font-size:80%;}
div.global-message.visible .message-control {width:14em;}
div.global-message.minimised .message-control {width:10em;}
/* discuss on sermo "link" */
input.sermo-submit {font-size:80%;}
body {background:#fff url(/images/home_03/bg_body.gif) repeat-y 50% 0 !important;}
iframe {
padding:0;
border: 0;
width: 100%;
height: 300px;
}
body #ftr .footer-inner {
margin: 0;
padding: 0 25px 20px;
background: #fff url(/images/home_03/footer_bg.png) repeat-x 0 100%;
}
#content {
width: 76%;
float: left;
}
#extranav {
width: 23%;
float: right;
}
#content a:link,
#content a:visited,
#extranav a:link,
#extranav a:visited {
color: #069;
font-weight: bold;
text-decoration: none;
}
#content a:hover,
#extranav a:hover {
color: #b1062e;
text-decoration: underline;
}
#constrain {
background-color:#fff;
background-image:url(/images/home_03/bg_constrain.gif);
}
/* shared elements */
ul.plain {
list-style:none;
padding:0;
margin:5px 0 0;
}
ul.plain li {
padding-left: 10px;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 0 0.5ex;
font-size: 70%;
}
/*h2 {background-color: #817664 !important;}*/
.standard {
background: url(/images/home_03/standard_header_bg_r.gif) no-repeat right top;
color: #fff;
font-size: 100%;
margin:0 0 2px;
}
.standard span {
background: url(/images/home_03/standard_header_bg_l.gif) no-repeat left top;
padding:0.5ex 15px;
display:block;
}
/* end shared elements */
.research-explore {
position: relative;
padding: 16px 0;
/* z-index: 1;*/
background: url(/images/home_03/rc_research_explore_bg.gif) repeat-y right top;
}
.cruft {
position: absolute;
background: url(/images/home_03/rc_main_left.gif) no-repeat left top;
left: -14px;
height: 26px;
width: 100%;
z-index: 0;
}
.cruft.top {top: 0;}
.cruft.base {bottom: 0;}
.cruft .right {
position: absolute;
background-position: right top;
background-repeat: no-repeat;
right: -14px;
height: 26px;
width: 23px;
}
.cruft.top .right {background-image: url(/images/home_03/rc_main_right.gif);}
.cruft.base .right {background-image: url(/images/home_03/rc_main_right_base.gif);}
#research {
position: relative;
width: 47%;
float: left;
padding-top: 12px;
padding-bottom: 12px;
}
#explore {
position: relative;
width: 47%;
/* margin-right: 2%;*/
margin-right: 2.5%;
padding-top: 12px;
padding-bottom: 12px;
display: inline;/* ie6 hack */
float: right;
}
#explore .top {
position: absolute;
top: -3px;
/* left: -28px;*/
left: -8%;
height: 55%;
width: 28px;
background: url(/images/home_03/rc_vertical_divider.gif) no-repeat top left;
z-index: 3;
/* border: 1px solid #f00;*/
}
#explore .base {
position: absolute;
bottom: -3px;
/* left: -28px;*/
left: -8%;
height: 55%;
width: 28px;
background: url(/images/home_03/rc_vertical_divider_bottom.gif) no-repeat bottom left;
z-index: 2;
}
/* nature-journal/todays-feature container */
.journal-feature {
background: url(/images/home_03/news_journal_divider.gif) no-repeat -159px 100%;
}
/* end nature-journal/todays-feature container */
/* nature journal */
.nature-journal,
.nature-journal ul {
list-style: none;
margin:0;
padding:0;
}
.nature-journal {
width: 149px;
float: right;
font-weight: bold;
}
.nature-journal .plain {
background-image: url(/images/home_03/nature_journal_ul_bg.gif);
background-repeat: repeat-x;
background-position: 0 0;
}
.nature-journal .plain li {padding-left:0;}
.nature-journal a,
.nature-journal a:visited,
.nature-journal a:hover /* IE */
{color:#fff;}
.nature-journal li.cover-link {
background: transparent;/* remove standard li bg image */
}
.nature-journal li.cover-link a {
display:block;
padding-top:186px;
padding-left: 0;
/* background: transparent;*/
}
.nature-journal .cover {
background-position: 0 0;
background-repeat: no-repeat;
}
.nature-journal h2 {
color: #fff;
font-size: 100%;
margin:0 0 2px;
background: #7e1000 url(/images/home_03/red_header_bg_l.gif) no-repeat left top;
padding:0.5ex 15px;
}
.nature-journal h2 span.journalname {
display: inline-block;
vertical-align: top;
}
.nature-journal .wrapper {
background:#eedfca url(/common/images/icons/a78e6b/arrow.gif) no-repeat 5px 0.5em;
display:block;
padding:2px 2px 1px 13px;
}
.nature-journal li.cover-link .wrapper {
background-position: 5px 0.8em;
padding-top:4px;
padding-bottom:1px;
}
.nature-journal .compact {
float:left;
margin-bottom: 2px;
}
.nature-journal li *:after {
content:url(/common/images/clear.gif);
display:block;
height:0;
clear:both;
visibility:hidden;
}
/* end nature journal */
/* news */
.news {
list-style:none;
padding:0 18px 0 0;
margin:0;
overflow: hidden;
min-height:247px;
background: url(/images/home_03/news_journal_divider.gif) no-repeat right top;
}
.news .items {
list-style:none;
padding:0;
margin:0;
}
.news h2 {
background: #001a5d url(/images/home_03/feature_header_bg_r.gif) no-repeat right top;
color: #fff;
font-size: 100%;
margin:0 0 2px;
}
.news h2 span {
background: url(/images/home_03/feature_header_bg_l.gif) no-repeat left top;
padding:0.5ex 15px;
display:block;
}
.news .todays-feature, .news .latest-news {
padding-left:40%;
}
.more {
font-size: 70%;
padding-top: 3px;
text-align: right;
border-top: 1px solid #eae6de;
}
.more a {
padding-right: 10px;
background: url(/common/images/icons/900/arrow.gif) no-repeat 100% 0.5ex;
}
/* todays feature */
.news .todays-feature {position: relative;}
.news .todays-feature div {
background: #3d709b url(/images/home_03/feature_bg.gif) no-repeat right top;
padding:5px 10px 5px 0;
}
.news .todays-feature span {
display: block;
width: 39.5%;
overflow: hidden;
position: absolute;
top: 0;
left: 0;
}
.news .todays-feature img {border: 0;}
.news .todays-feature h3 {
font-size: 100%;
margin:0;
background: url(/images/home_03/fff_arrow.gif) no-repeat left 0.5ex;
padding-left: 15px;
}
.news .todays-feature h3 a:link,
.news .todays-feature h3 a:visited {
color: #012e5a !important;
}
.news .todays-feature h3 a:hover {color: #00061a !important;}
.news .todays-feature p {
color: #fff;
font-size: 80%;
padding-left: 15px;
}
.news .todays-feature p span.journalname {
display: inline;
overflow:hidden;
position:relative;
width: auto;
}
/*
[VIEW-2214]
Only specifying :link has meant that visited links are appearing in blue as
they are defined to be so higher up in the stylesheet
*/
#content .news .todays-feature p a:link,
#content .news .todays-feature p a:visited,
#content .news .todays-feature p a:focus,
#content .news .todays-feature p a:hover,
#content .news .todays-feature p a:active {
color: #fff;
}
.news .todays-feature cite.pic-credit {
color: #ddd;
font-size: 70%;
margin:0;
padding: 1px 5px 5px 2px;
font-weight:normal;
background: url(/images/home_03/bg_pic_credit.png) no-repeat left bottom !important;
background: url(/images/home_03/bg_pic_credit.gif) no-repeat left bottom ;
text-align:right;
display:block;
position:relative;
left:0;
bottom: 18px;
}
/* end todays feature */
/* latest news */
.latest-news {margin-top:2px;}
.latest-news h3 {
font-size: 100%;
margin:0;
background:#eedfca;
color: #333;
padding:5px 10px 5px 15px;
}
.latest-news .plain {
margin-left: 15px;
margin-top: 10px;
}
.latest-news .plain li {
margin-top: 5px;
margin-bottom: 5px;
}
.latest-news .newslink {
margin-left: 15px;
font-size: 80%;
text-align: right;
padding-top: 3px;
border-top: 1px solid #eae6de;
}
#content .latest-news .newslink a {
color: #C93626 !important;
padding-right: 10px;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 100% 0.5ex;
font-weight:normal;
}
/* end latest news */
/* end news */
/* inside nature.com */
.inside, .inside ul {
list-style: none;
margin:0;
padding:0;
}
.inside h2 {
color: #fff;
font-size: 100%;
margin:0 0 10px;
background: #7e6743 url(/images/home_03/standard_header_bg_r.gif) no-repeat right top;
padding:0.5ex 15px;
}
.inside h3 {
color: #069;
font-size: 80%;
margin:0;
background: #d5cdbd;
padding:0.5ex 5px 0.5ex 40px;
}
.inside .box {
position: relative;
margin: 0 0 0 45px;
/* min-height: 80px;*/
background: url(/images/home_03/inside_bg.gif) repeat-x left top;
padding-bottom: 5px;
margin-bottom: 15px;
}
.inside div a {font-weight: normal !important;}
.inside .decor {
position: absolute;
top: 0;
left: -45px;
border:0;
}
/* nature jobs */
.inside .naturejobs div {min-height: 3.5ex;}
/* used only with transitional doctype - comment out if using strict */
.inside .naturejobs div {min-height: 4.5ex;}
/* end use only with ... */
.inside .naturejobs img {border: 0;}
.inside .naturejobs h3 {
font-size: 100%;
padding-bottom:0;
overflow: hidden;
}
/* end nature jobs */
/* society /a-z */
.inside .society h3,
.inside .a-z h3 {
font-size: 100%;
padding-top:0;
}
/* used only with transitional doctype - comment out if using strict */
.inside .society h3,
.inside .a-z h3 {
padding-top:0.5ex;
}
/* end use only with ... */
.inside .society h3 .heading,
.inside .a-z h3 .heading {font-size: 80%;}
.inside .society div,
.inside .a-z div {min-height: 4ex;}
/* end */
.inside .fake-content {
position: absolute;
top: 25px;
left: 40px;
font-weight: normal;
font-size: 70%;
display:block;
padding-left: 7px;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 0 0.5ex;
}
/* modified more links */
.inside .more {
margin:5px 5px 0 40px;
border-color: #d5cddb;
}
/* end */
/* modified plain */
.inside .plain {padding:5px 5px 0 40px;}
.inside .plain li {
padding-left: 7px;
background:none;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 0 0.5ex;
display: block;
}
.inside .plain a {
padding:0;
background:transparent;
}
/* end */
/* end inside nature.com */
/* explore */
.explore,
.explore ul {
list-style: none;
margin:0;
padding:0;
}
.explore h2 {
background: #7e1000 url(/images/home_03/explore_header_bg_r.gif) no-repeat right top;
color: #fff;
font-size: 100%;
margin:0 0 2px;
}
.explore h2 span {
background: url(/images/home_03/explore_header_bg_l.gif) no-repeat left top;
padding:0.5ex 15px;
display:block;
}
.explore .a-z {
background: url(/images/home_03/inside_bg.gif) repeat-x left top;
}
.explore .a-z h3 {
background: url(/images/home_03/publications_a_z.gif) no-repeat 5px 50%;
margin: 0;
font-size: 100%;
}
.explore .a-z a {
display:block;
padding: 13px 5px 15px 78px;
}
/* webbies specific styles */
.webbies h3 {
background: url(/images/home_03/webbies.gif) no-repeat left center;
font-size: 80%;
margin: 0;
}
.webbies .sections h4 a {
display: block;
padding-left:10px;
background: url(/common/images/icons/900/arrow.gif) no-repeat 0 0.5ex;
font-weight: normal !important;
}
/* top-slot specific styles*/
.top-slot h3 {
background: url(/images/home_03/nme.gif) no-repeat left center;
font-size: 80%;
margin: 0;
}
.top-slot h3.bonekey {
background: url(/images/home_03/bonekey.gif) no-repeat left center;
margin: 0 0 5px 0;
}
.top-slot p {
font-size:70%;
margin:5px 0 5px 38px;
}
.webbies .sections h4 a, .top-slot .sections h4 a {
display: block;
padding-left:10px;
background: url(/common/images/icons/900/arrow.gif) no-repeat 0 0.5ex;
font-weight: normal !important;
}
/* nature network, webbies, nature blogs and top-slot*/
.nn, .webbies, .top-slot, .nb {
padding:10px 0 15px 5px;
border-bottom: 1px solid #cfcfcf;
}
.nn h3 {
background: url(/images/home_03/nature_network.gif) no-repeat left center;
font-size: 80%;
margin: 0;
}
.nb h3 {
background: url(/images/home_03/blogs.gif) no-repeat left center;
font-size: 80%;
margin: 0;
}
.nn h3 a, .webbies h3 a, .top-slot h3 a, .nb h3 a {
display: block;
padding: 10px 0 10px 38px;
}
.nn .sections, .webbies .sections, .top-slot .sections, .nb .sections {
padding: 0 0 0 38px;
list-style: none;
margin: 0;
}
.nn .sections h4, .webbies .sections h4, .top-slot .sections h4, .nb .sections h4 {
font-size: 70%;
margin:0;
}
.nn .people h4 {margin-bottom:2px;}
.nn .sections h4 a, .nb .sections h4 a {
display: block;
padding-left:10px;
background: url(/common/images/icons/900/arrow.gif) no-repeat 0 0.5ex;
}
.nn .sections p, .nb .sections p {
font-size: 70%;
margin-left: 10px;
margin-top: 0;
}
.nn .sections p a, .nb .sections p a {font-weight: normal !important;}
.nn .people li {
float: left;
padding-left:10px;
}
.nn .people img {
padding: 1px;
border: 1px solid #d7d4cd;
margin-right: 5px;
vertical-align: middle;
}
.nn .people li a {
font-size: 70%;
font-weight: normal !important;
text-decoration: none !important;
}
.nn .people li a:hover span {
text-decoration: underline;
}
/* end nature network */
/* precedings */
.precedings {
padding: 15px 0 15px 43px;
border-bottom: 1px solid #cfcfcf;
position: relative;
}
.precedings h3 {
font-size: 80%;
margin: 0;
}
.precedings h3 img {
position: absolute;
top: 15px;
left: 5px;
border: 0;
}
.precedings p {
font-size: 70%;
margin: 5px 0 5px 10px;
}
.precedings p a {font-weight: normal !important;}
/* end precedings */
/* connotea */
.connotea {
padding: 15px 0 30px 43px;
background: url(/images/home_03/horizontal_divider_bg.gif) no-repeat center bottom;
position: relative;
}
.connotea h3 {
font-size: 80%;
margin: 0;
}
.connotea h3 img {
position: absolute;
top: 15px;
left: 5px;
border: 0;
}
.connotea ul {
margin-left: 10px;
}
.connotea li a {
font-weight: normal !important;
font-size: 70%;
}
.connotea li {
float: left;
margin-left: 7px;
padding-left: 8px;
background: url(/images/home_03/connotea_li_bg.gif) no-repeat 0 0.6ex;
}
.connotea li.first {
margin-left: 0;
padding-left: 0;
background-image: none;
}
/* end connotea */
/* browse subjects */
.browse-subjects {
padding: 15px 0 15px 5px;
margin-bottom:10px;
}
.browse-subjects h3 {
font-size: 80%;
margin: 0 0 5px;
}
.browse-subjects .area {
position: relative;
clear: left;
padding: 5px 0 5px 38px;
}
.browse-subjects .area h4 {
padding-left: 10px;
margin:0;
font-size:70%;
}
.browse-subjects .area h4 img{
position: absolute;
top: 2px;
left: 0;
border: 0;
}
.browse-subjects .area ul {
margin-left: 10px;
padding-bottom:9px;
border-bottom: 1px solid #dad6bb;
}
.browse-subjects .area ul:after {
content:url(/common/images/clear.gif);
display:block;
height:0;
clear:both;
visibility:hidden;
}
.browse-subjects .area.last ul {
padding-bottom:0;
border-bottom: 0;
}
.browse-subjects .area ul {
margin-left: 10px;
}
.browse-subjects .area li {
font-size: 70%;
float: left;
color: #069;
}
.browse-subjects .area li a {
font-weight: normal !important;
}
/* end browse subjects */
/* end explore */
/* information */
.information, .information ul {
list-style: none;
padding: 0;
margin: 0;
}
.information .box {
min-height:2ex;
margin-bottom:5px;
margin-right: 2%;
padding-right:2%;
font-size:70%;
font-weight:bold;
border-bottom: 1px solid #dad6bb;
}
.information .box.last {
border-bottom: 0;
}
.information .box.right {
float:right;
clear:right;
width:48%;
padding-right:0;
z-index:1;
margin-right:0;
}
.information .item {
margin:10px 0 0 15px;
}
.information .item li {
padding: 2px 0 6px 10px;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 0 0.5ex;
}
/* end information */
/* latest research */
.research, .research ul {
list-style: none;
margin: 0;
padding: 0;
}
.research h2 {
background: #002c01 url(/images/home_03/latest_header_bg_r.gif) no-repeat right top;
color: #fff;
font-size: 100%;
margin:0 0 2px;
}
.research h2 span {
background: url(/images/home_03/latest_header_bg_l.gif) no-repeat left top;
padding:0.5ex 15px;
display:block;
}
.research .item {
padding: 10px 5px 10px 15px;
background: #efe5da url(/images/home_03/latest_research_bg.gif) repeat-x left bottom;
/* border-bottom: 1px solid #e7e3e0;*/
}
.research .item li {
font-size:70%;
margin: 0 0 10px;
padding-left: 10px;
background: url(/common/images/icons/a78e6b/arrow.gif) no-repeat 0 0.5ex;
}
.research cite a {font-weight:normal !important;}
.research a {text-decoration: none !important;}
.research a:hover .link {text-decoration: underline !important;}
.research cite a:hover {text-decoration: underline !important;}
/* end latest research */
/* special feature */
.special-feature, .special-feature ul {
list-style: none;
margin: 0;
padding: 0;
}
.special-feature ul {
padding-left:38px;
position: relative;
margin: 10px 0;
}
.special-feature h3 {
font-size: 70%;
margin: 0;
}
.special-feature p {
font-size: 70%;
}
.special-feature h3 img {
position: absolute;
top: 0;
left: 0;
border: 0;
}
/* end special feature */
/* npg in the news */
.npg-in-news, .npg-in-news ul {
list-style: none;
margin: 0;
padding: 0;
}
.npg-in-news ul {
margin: 10px 5px 10px 15px;
}
.npg-in-news h3 {
font-size: 70%;
margin: 5px 0 0;
}
.npg-in-news a {
font-weight: normal !important;
}
.npg-in-news ul a {
font-size: 70%;
display: block;
}
.npg-in-news li.right-img {
background: url(/images/home_03/webby_awards.jpg) no-repeat right top;
margin-top: 10px;
min-height: 70px;
padding-right: 80px;
}
.npg-in-news li.right-img a {
background: url(/common/images/icons/900/arrow.gif) no-repeat 0 0.5ex;
padding: 0 0 5px 10px;
}
/* weeby award */
.npg-in-news .more {
border-top: none;
border-bottom: 1px solid #EAE6DE;
padding-bottom: 9px;
}
.npg-in-news .webby {
clear: left;
min-height: 80px;
padding: 5px 80px 5px 15px;
position: relative;
}
.npg-in-news .webby img {
border: none;
position: absolute;
right: 15px;
top: 10px;
}
.npg-in-news .webby h3 a { font-weight: bold !important; }
.npg-in-news .webby p {
font-size: 70%;
margin: 0;
}
/* end weeby award */
/* end npg in the news */
/* ad */
.ad300x250 {
text-align: center;
overflow: hidden;
margin-top: 20px;
}
.ad300x250 p {
font-size: 70%;
color: #999;
margin-bottom: 2px;
}
/* end ad */
/* Sciam Special Feature */
.special-feature ul.sciam-special {
margin:10px 0 20px 0;
padding: 0 0 0 15px;
position:relative;
}
.special-feature .sciam-special h3 {
font-size:80%;
margin:0;
}
.special-feature .sciam-special h3 img {
border:0 none;
position:relative;
margin: 0 10px 10px 0;
float: left;
}
.special-feature .sciam-special img.cover {
float: right;
border:0 none;
}
.special-feature .sciam-special p {
clear:left;
margin: 10px 0 0 0;
}
/* constrain width - hide all from Mac IE \*/
#head-er .accessibility-login,
#head-er .image-user-services,
#head-er .publications-search,
div.footer-constrain {
max-width:966px;
margin:0 auto;
}
/* required for IE 5.5 \*/
* html #head-er .accessibility-login-wrap,
* html #head-er .image-user-services-wrap,
* html #head-er .publications-search-wrap,
* html div.footer-constrain {
text-align:center;
}
/* end required for IE 5.5 \*/
#breadcrumb {
margin-right:0;
margin-left:0;
}
/* body constrain \*/
#constrain, .constrain-outer {
clear:both;
text-align:center;
padding:0 1%;
}
#constrain .constrain, .constrain-outer .constrain {
max-width:966px;
margin-left:auto;
margin-right:auto;
text-align:left;
}
body div#content.margin-provider {margin:0;}/* subject area pages \*/
#content-journalnav {margin-left:0;}
#content-extranav {margin-right: 0;}
#extranav {margin-right:0;}
#journalnav {margin-left: 0;}
#article-related #content {
margin-left:0;
margin-right:0;
}
/* end constrain, end hide from mac IE */ #hdr .login-nav {background-image: url(/images/home_03/journal_header_v3.gif);}
}
/* end hide from mac ie */
/*]]>*/--></style>
<link rel="stylesheet" type="text/css" href="/common/style/print.css" media="print" title="Print Stylesheet" />
<script type="text/javascript"><!--//--><![CDATA[//><!--
//--><!]]></script>
<!--[if IE 9]>
<style type="text/css" media="screen, projection, print">
#hdr .publications li {
background: url("/common/includes/header/03/images/bg_publications_links.gif") no-repeat scroll 0 0.9ex transparent;
} </style>
<![endif]-->
<!--[if IE 8]>
<style type="text/css" media="screen, projection, print">
div.captcha-tool {width: 318px;}
#recaptcha_widget_div { width: 318px;}
#hdr .publications li {
background: url("/common/includes/header/03/images/bg_publications_links.gif") no-repeat scroll 0 0.9ex transparent;
} </style>
<![endif]-->
<!--[if lte IE 7]>
<style type="text/css" media="screen, projection, print">
@media all{
#hdr .pub1 a {
display:block;
margin-top:7px;
}
#hdr .list-container,
#hdr .list-container ul {float:left;}
#hdr .user-services .us-link a:link,
#hdr .user-services .us-link a:visited {
padding-top:0;
padding-bottom:2px;
}
#hdr .list-container ul.list1 {
margin-right:4px;
margin-left:0;
} /* discuss on sermo "link" */
#sermo-form {height:1%;}
input.sermo-submit {padding-left: 11.5%;}
/* end discuss on sermo "link" */
#archive .subscribe-box ul, #access .drop-shadow, #archive .subscribe-box li { height: 1%; }
#access #breadcrumb div {margin-top: 0;}
div.captcha-box .recaptchatable #recaptcha_response_field {
left: -21px !important;
}
div.global-message.minimised a.remove {
padding: 2px;
} /* http://www.aplus.co.yu/lab/z-pos/ */
.research-explore {z-index: 1;}
#explore {z-index:2;}
#explore .top {z-index: 4;}
#explore .base {z-index: 3;}
.inside .plain {line-height: 1.2;}
.news *,
.nature-journal *,
.inside .box,
#explore,
#explore *,
#research {height:1%}
.news .todays-feature h3 span {height: auto;}
.news .todays-feature p {margin-top:1ex;}
.latest-news .plain {
margin-top: 0;
margin-bottom: 0;
}
.latest-news .newslink * {height: auto;}
.latest-news .newslink {
margin-top: 8px;
height: auto;
}
}/* close @media all */
</style>
<![endif]-->
<!--[if IE 7]>
<style type="text/css" media="screen, projection, print">
#hdr .list-container ul {width:114px;}
#hdr .list-container ul.list1 {margin-right:5px;} body {font-size:89%;}
.box .box-item ul.chal-meta {height: 1%;}
.inside .fake-content {width:65%;}
.latest-news,
.latest-news h3,
.latest-news .plain li,
.latest-news .more,
.nature-journal h2,
.nature-journal .cover,
.inside .box,
#research .research *,
.research-explore {height:1%}
.nature-journal .plain {padding-bottom:2px;}
.inside .a-z div,
.inside .naturejobs div,
.inside .society div {min-height: 6ex;}
.research-explore {padding-bottom: 0;}
.special-feature ul.sciam-special h3 { margin: -10px 0;}
</style>
<![endif]-->
<!--[if IE 6]>
<script type="text/javascript" src="/common/scripts/ie-specific/ie-6.js"></script>
<style type="text/css" media="screen, projection, print">
#hdr .user-services {width: 416px;}
#hdr .user-services .list {width: 208px;}
#hdr .leaderboard-links {
height:1%;
min-height: 93px;
}
#hdr .logon.links-above {top:3ex;}
#hdr .search {background: url(/common/includes/header/03/images/bg_search.gif) no-repeat left top;} /* event of the month and job of the week */
.eotm-jotw .events-jobs {float:left;}
div.reg-rec ul { height: 1%; }
.eotm-jotw * { height: 1%; }
/* global message */
.global-message {text-align:right;}
div.global-message.minimised {
text-align:left;
height:1%;
}
div.global-message .content {text-align:left;}
div.global-message .content p {margin:1.9ex 0;}
div.global-message.visible .message-control {
text-align:left;
position: static;
clear: both;
}
/* end global message */
.box .box-item ul.chal-meta li { line-height:1.4em;}
.cruft {left: -13px;}
.cruft .right {right: -13px;}
.research-explore {
height: 1%;
padding-top:16px;
padding-bottom:0;
}
.inside .naturejobs img.naturejobs {
height: 15px;
max-width: 96px;
width: 100%;
}
.inside .a-z div,
.inside .naturejobs div,
.inside .society div {min-height: 6ex;}
.inside .fake-content {width:90%;}
.news .todays-feature span {width: 70%;}
.browse-subjects .area ul,
#research * {height: 1%;}
#research {overflow: hidden !important;}
.nature-journal .compact {width: 45%;}
/* only to be used with transitional doctype and iframe - remove if no iframe and strict doctype */
.research-explore {height:1%;}
#research iframe {height: 300px !important;}
/* end only to be used with ... */
#hdr .search {background-image: url(/mp/images/bg_search.gif);}
#hdr .login-nav .list a {background-image: url(/mp/images/bg_register_list.gif);}
#hdr .login-nav .list a:hover {background-image: url(/mp/images/bg_register_list_hover.gif);}
#explore .top, #explore .base {display: none;}
.nature-journal .wrapper {
background:url("/common/images/icons/a78e6b/arrow.gif") no-repeat scroll 5px 0.3em #EEDFCA;
padding:0px 2px 3px 13px;
}
.nature-journal li.cover-link a { height:1px}; </style>
<![endif]-->
<style type="text/css" media="screen, projection, print"><!--/*--><![CDATA[/*><!--*/
/* high pass filter to hide styles from browsers with poor CSS1 parsing */
@import "/common/style/null.css?\"\{";
@media all{
/* specify background images, hiding from old browsers */
.nature-journal .cover {voice-family:"\"}\"";voice-family:inherit;background-image:url(/nature/journal/v483/n7388/images/cover_nature.jpg);background-repeat:no-repeat;}
/* end specify background images */
}
/*]]>*/--></style>
<!-- super head bottom -->
<!-- resource metadata -->
<meta name="DCS.dcssip" content="www.nature.com" />
<meta name="Access" content="" />
<meta name="WT.cg_n" content="nature.com" />
<meta name="WT.i_dcsvid" content="" />
<meta name="WT.ec_id" content="" />
<script type="text/javascript" src="//nexus.ensighten.com/npg/Bootstrap.js"></script><link rel="stylesheet" type="text/css" href="/naturedotcom/style/site.mobile.css"/>
</head>
<body class="www-nature-com mobile-home" id="home">
<!-- super body top -->
<div id="constrain"><div class="constrain">
<div id="hdr">
<div class="publications-search" id="top">
<div class="publications">
<ul>
<li class="first jumplink"><a href="#content">Jump to main content</a></li>
<li class="pub1"><a href="/siteindex/">Publications A-Z index</a></li><li><a href="/browse/">Browse by subject</a></li>
</ul>
</div>
</div>
<span class="cleardiv"><!-- --></span>
<div class="login-nav">
<ul class="list">
<li class="us-link li1"><a href="/nams/svc/myaccount">My account</a></li> <li class="us-link li2"><a href="/authors/submit_manuscript.html" title="Submit your manuscript">Submit Manuscript</a></li> <li class="us-link li3"><a href="/register" title="Register with Nature.com">Register</a></li> <li class="us-link li4"><a href="https://secure.nature.com/subscribe/nature" title="Subscribe to nature.com">Subscribe</a></li> </ul>
<div class="logon links-above">
<p><a href="/foxtrot/svc/login" class="login" title="login to Nature.com">Login</a></p>
</div>
<img src="/images/home_03/journal_header_v3.gif" alt="nature.com homepage" style="display:block;" class="journal-header-image" />
<form class="search" action="/search/executeSearch?" method="get">
<div>
<label for="searchtext">Search</label>
<input type="hidden" name="sp-q-1" value="" />
<input type="text" id="searchtext" name="sp-q" value="" maxlength="200"/>
<input type="hidden" name="sp-p" value="all" />
<input type="hidden" name="sp-c" value="25" />
<input type="hidden" name="sp-m" value="0" />
<input type="hidden" name="sp-s" value="date_descending" />
<input type="hidden" name="sp-a" value="sp1001702d" />
<input type="hidden" name="sp-sfvl-field" value="subject|ujournal" />
<input type="hidden" name="sp-x-1" value="ujournal" />
<input type="hidden" name="sp-p-1" value="phrase" />
<input type="submit" name="submit" class="button" value="go" title="search now" />
<a href="/search/adv_search">Advanced search</a>
</div>
</form>
<span class="cleardiv"><!-- --></span>
</div>
</div>
<h1 class="hidden">Nature Publishing Group : science journals, jobs, and information</h1>
<div id="content">
<div class="journal-feature">
<ul class="nature-journal xoxo">
<li>
<h2><span class="journalname">Nature</span> journal</h2>
<div class="cover">
<ul class="plain">
<li class="cover-link"><a href="/nature/current_issue.html"><span class="hidden"><span class="journalname">Nature</span> journal</span></a></li>
<li class="current"><a href="/nature/current_issue.html" class="wrapper">Contents 08 Mar 12</a></li>
<li class="podcasts compact"><a href="/nature/podcast/" class="wrapper"><span class="hidden"><span class="journalname">Nature</span> journal </span>Podcasts</a></li>
<li class="videos compact"><a href="/nature/videoarchive/" class="wrapper"><span class="hidden"><span class="journalname">Nature</span> journal </span>Videos</a></li>
</ul>
</div>
</li>
</ul>
<ul class="news xoxo">
<li>
<h2><span>10 March 2012</span></h2>
<ul class="items">
<li class="todays-feature"><div>
<h3><a href="http://blogs.nature.com/news/2012/03/plutonium-spotted-far-from-fukushima.html"><span><img alt="Main news image" src="/images/home_03/main_news_pic2012.03.08.jpg" /><cite class="pic-credit">Zheng et al, Scientific Reports</cite></span>Plutonium spotted far from Fukushima</a></h3> <p>A paper published in <em>Scientific Reports</em> shows evidence that radioactive plutonium spread tens of kilometres from the Fukushima Daiichi nuclear plant. </p>
<!-- careful - this section now in authoring tool - use this code only if the auth tool is down. <h3>
<a href="/news/2011/110518/full/news.2011.303.html">
<span><img src="/images/home_03/main_news_pic2011.05.19.jpg" alt="Main news image" />
<cite class="pic-credit">NASA/JPL-Caltech/R. Hurt</cite></span>
So many lonely planets with no star to guide them</a></h3>
<p>Our Galaxy may be full of worlds without a sun to call their own.</p>-->
</div></li>
<li class="latest-news"><div>
<h3>Latest news</h3>
<ul class="plain">
<!-- careful - this section now in authoring tool - use this code only if the auth tool is down.
<li><a href="http://www.nature.com/news/2009/090720/full/news.2009.706.html">Setback for Huntington's disease therapy</a></li>
<li><a href="http://www.nature.com/news/2009/090720/full/news.2009.705.html">How raindrops fall</a></li>
<li><a href="http://www.nature.com/news/2009/090720/full/news.2009.707.html">Mystery of HIV vaccine failure deepens</a></li> -->
<li><a href="http://www.nature.com/news/lsd-helps-to-treat-alcoholism-1.10200">LSD helps to treat alcoholism</a></li><li><a href="http://www.nature.com/news/neutrino-oscillations-measured-with-record-precision-1.10202">Neutrino oscillations measured with record precision</a></li><li><a href="http://www.nature.com/news/drug-brings-hiv-out-of-hiding-1.10180">Drug brings HIV out of hiding</a></li> </ul>
<p class="newslink"><a href="/news/">More news from <img src="/images/home_03/nature.gif" alt="Nature" style="border:0;"/></a></p>
</div></li>
</ul>
</li>
</ul>
<span class="cleardiv"><!-- --></span>
</div>
<div class="research-explore">
<div class="cruft top"><div class="right"></div></div>
<div id="research">
<!-- latest research -->
<ul class="xoxo research">
<li>
<h2 class="home-header
highlight"><span> Latest research</span></h2>
<ul class="item">
<li>
<a href="/nature/journal/vaop/ncurrent/full/nature10942.html"
class="halflink">
<span class="link">Resonant quantum transitions in trapped antihydrogen atoms</span>
<!--<span class="free"><span class="hidden">- this content is </span>FREE</span>-->
</a>
<span class="hidden">Source: </span><cite class="journalname"><a href="/nature/">Nature</a></cite>
</li>
<li>
<a href="/nrc/journal/vaop/ncurrent/full/nrc3246.html"
class="halflink">
<span class="link">The determinants of tumour immunogenicity</span>
<!--<span class="free"><span class="hidden">- this content is </span>FREE</span>-->
</a>
<span class="hidden">Source: </span><cite class="journalname"><a href="/nrc/">Nature Reviews Cancer</a></cite>
</li>
<li>
<a href="/cgt/journal/v18/n1/full/cgt201063a.html"
class="halflink">
<span class="link">Understanding wild-type and mutant p53 activities in human cancer: new landmarks on the way to targeted therapies</span>
<!--<span class="free"><span class="hidden">- this content is </span>FREE</span>-->
</a>
<span class="hidden">Source: </span><cite class="journalname"><a href="/cgt/">Cancer Gene Therapy</a></cite>
</li>
</ul>
</li>
</ul>
<!-- end latest research -->
<ul class="xoxo special-feature">
<li>
<h2 class="standard"><span>Special Feature</span></h2>
<ul>
<li>
<h3><img src="/images/home_03/highlighted_item_217.jpg" alt=""/><i>Nature Reprint Collection</i>: microRNAs</h3>
<p>In this collection we highlight key publications that have advanced the understanding of microRNA biology and effects on gene regulation.</p>
<p><a href="http://viewer.zmags.com/publication/4ce209e7">Access</a> the reprint collection free online.</p>
<p>Produced with support from:</br><a href="http://www.RegulusRx.com">Regulus Therapeutics Inc.</a></p>
</li>
</ul>
</li>
</ul>
<ul class="xoxo npg-in-news">
<li>
<h2 class="standard"><span><abbr title="nature publishing group">NPG</abbr> in the news</span></h2>
<ul>
<li>
<h3>8 March 2012</h3>
<a href="/press_releases/cpt-journal.html">NPG to publish new open access journal <span class="journalname">CPT: Pharmacometrics & Systems Pharmacology</span></a>
</li>
<li>
<h3>16 February 2012</h3>
<a href="/press_releases/interactive-textbook.html">Nature Education Launches Interactive Biology Textbook</a>
</li>
</ul>
</li>
<li class="more"><a href="/npg_/press_room/index.html"><abbr title="nature publishing group">NPG</abbr> press room</a></li>
</ul>
<iframe src="/includes/home_03/ad.html" scrolling="no" width="100%" height="300" frameborder="0" title="advert"></iframe>
<span class="cleardiv"><!-- --></span>
</div>
<div id="explore">
<div class="top"></div>
<ul class="xoxo explore">
<li>
<h2><span>Explore nature.com</span></h2>
<ul>
<li class="top-slot">
<h3 class="bonekey"><a href="/bonekey">Introducing <span class="journalname">IBMS BoneKEy</span></a></h3>
<h3><a href="/nmiddleeast/index.html"> <span class="journalname">Nature Middle East</span></a></h3>
<!--<p>Emerging science in the Arab world.</p>-->
<span class="cleardiv"><!-- --></span>
</li>
<li class="nn">
<h3><a href="http://network.nature.com/">Nature Network</a></h3>
<ul class="sections">
<li class="blogs">
<h4><a href="http://network.nature.com/blogs">Featured Blogs</a></h4>
<p>
<a href="http://blogs.nature.com/from_the_lab_bench/">From The Lab Bench</a> -
<a href="http://network.nature.com/profile/U83A6E359" title="Paige Brown">Paige Brown</a>
</p>
<p>
<a href="http://blogs.nature.com/a_mad_hemorrhage/">A Mad Hemorrhage</a> -
<a href="http://network.nature.com/profile/U693F56C1" title="Graham Morehead">Graham Morehead</a>
</p>
</li>
<li class="forums">
<h4><a href="http://network.nature.com/blogs/posts/recent">Featured Posts</a></h4>
<p>
<a href="http://blogs.nature.com/boboh/2013/03/08/good-news-for-open-access-bad-news-for-plos">Good News for Open Access, Bad News for PLoS?</a> - A post by Bob O'Hara.
</p>
<p>
<a href="http://blogs.nature.com/grrlscientist/2012/03/09/a-census-of-the-ocean-video">A census of the ocean [video]</a> - A blog post by GrrlScientist.
</p>
</li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
<li class="browse-subjects">
<h3><a href="/browse/">Browse subjects</a></h3>
<ul>
<li class="area">
<h4><a href="/browse/?area=lifescience"><img src="/images/home_03/subj_life_sciences.gif" style="width:33px; height:33px;" alt="" />Life Sciences</a></h4>
<ul class="group">
<li><a href="/genetics/">Genetics</a>, </li>
<li><a href="/neurosci/">Neuroscience</a>, </li>
<li><a href="/cancer/">Cancer...</a></li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
<li class="area">
<h4><a href="/browse/?area=physics"><img src="/images/home_03/subj_phys_sciences.gif" style="width:33px; height:33px;" alt="" />Physical Sciences</a></h4>
<ul class="group">
<li><a href="/physics/">Physics</a>, </li>
<li><a href="/materials/">Materials...</a></li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
<li class="area">
<h4><a href="/browse/?area=chemistry"><img src="/images/home_03/subj_chemistry.gif" style="width:33px; height:33px;" alt="" />Chemistry</a></h4>
<ul class="group">
<li><a href="/chemistry/">Chemistry</a>, </li>
<li><a href="/biotech/">Biotechnology</a>, </li>
<li><a href="/drugdisc/">Drug discovery...</a></li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
<li class="area">
<h4><a href="/browse/?area=clinical"><img src="/images/home_03/subj_ncp.gif" style="width:33px; height:33px;" alt="" />Clinical Practice & Research</a></h4>
<ul class="group">
<li><a href="/cancer/">Cancer</a>, </li>
<li><a href="/dentistry/">Dentistry</a>, </li>
<li><a href="/gastrohep/">Gastroenterology & Hepatology...</a></li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
<li class="area last">
<h4><a href="/browse/?area=earthenv"><img src="/images/home_03/subj_earthenv.gif" style="width:33px; height:33px;" alt="" />Earth & Environment</a></h4>
<ul class="group">
<li><a href="/earthsciences/">Earth sciences</a>, </li>
<li><a href="/evoeco/">Evolution & ecology...</a></li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
</ul> </li>
</ul>
</li>
</ul>
<span class="cleardiv"><!-- --></span>
<ul class="xoxo information">
<li>
<h2 class="standard"><span>Information</span></h2>
<ul class="item">
<li class="box right"><a href="/societies/index.html">For Societies</a></li>
<li class="box"><a href="/npg/">About <abbr title="nature publishing group">NPG</abbr></a></li>
<li class="box right"><a href="https://secure.nature.com/subscribe">Subscriptions</a></li>
<li class="box"><a href="/libraries/index.html">For Librarians</a></li>
<li class="box right"><a href="/reprints/index.html">Reprints and Permissions</a></li>
<li class="box"><a href="/authors/index.html">For Authors and Referees</a></li>
<li class="box right last"><a href="/npg_/work/">Work at <abbr title="nature publishing group">NPG</abbr></a></li>
<li class="box last"><a href="/advertising/index.html">For Advertisers</a></li>
</ul>
</li>
</ul> <div class="base"></div>
</div>
<span class="cleardiv"><!-- --></span>
<div class="cruft base"><div class="right"></div></div>
</div>
</div>
<div id="extranav">
<ul class="xoxo inside">
<li>
<h2>Inside nature.com</h2>
<ul class="item">
<li class="box a-z">
<h3><a href="/siteindex/"><img src="/images/home_03/inside/a-z.gif" alt="" class="decor" /><span class="heading">Publications A-Z</span><span class="fake-content"> <span class="hidden">- </span>browse the nature.com publications index</span></a> </h3>
<div>
</div>
</li>
<li class="box">
<h3><a href="/regions/"><img src="/images/home_03/inside/regional-websites.gif" alt="" class="decor" />Nature.com regions</a> </h3>
<div>
<ul class="plain">
<li><a href="http://www.natureasia.com/">Asia-Pacific</a></li>
<li><a href="/regions/europe">Europe</a>: <a href="/regions/germany">Germany</a></li>
<li><a href="http://www.nature.com/nindia/index.html">Nature India</a></li>
<li><a href="/nmiddleeast">Nature Middle East</a></li>
</ul>
<p class="more"><a href="/regions/">see more <span class="hidden">regional websites</span></a></p>
</div>
</li>
<li class="box naturejobs">
<h3><a href="/naturejobs/"><img src="/images/home_03/inside/naturejobs.gif" alt="" class="decor" /><img src="/images/home_03/naturejobs.gif" alt="Nature Jobs dot com" class="naturejobs" /><span class="hidden">Nature jobs</span><span class="fake-content"> <span class="hidden">(</span>Science jobs - free posting available now!<span class="hidden">)</span></span></a> </h3>
<div>
</div>
</li>
<li class="box">
<h3><a href="/rediscover"><img src="/images/home_03/inside/rediscover.gif" alt="" class="decor" />Rediscover your <span class="journalname">Nature</span></a> </h3>
<div>
<ul class="plain">
<li><a href="/rediscover">Think. Learn. Engage. Succeed.</a></li>
</ul>
</div>
</li>
<li class="box">
<h3><a href="/openinnovation"><img src="/images/home_03/inside/openinnovation.gif" alt="" class="decor" />Open Innovation</a> </h3>
<div>
<ul class="plain">
<li><a href="/openinnovation">Solve innovation challenges</a></li>
</ul>
</div>
</li>
<!-- <li class="box">
<h3><a href=""><img src="/images/home_03/inside/hot-topics.gif" alt="" class="decor" />Hot topics</a>:</h3>
<ul class="plain">
<li><a href="">climate change</a></li>
<li><a href="">stem cell research</a></li>
</ul>
</li> -->
<!-- <li class="box">
<h3><a href="/siteindex/"><img src="/images/home_03/inside/journals.gif" alt="" class="decor" />Journals<span class="fake-content"> <span class="hidden">(</span>Find a journal<span class="hidden">)</span></span></a> </h3>
<div>
</div>
</li> -->
<li class="box">
<h3><a href="/launchpad/"><img src="/images/home_03/inside/nature-labs.gif" alt="" class="decor" />Launch pad</a> </h3>
<div>
<ul class="plain">
<li><a href="http://network.nature.com/">Nature Network</a></li>
<li><a href="/protocolexchange/">Protocol Exchange</a></li>
</ul>
<p class="more"><a href="/launchpad/">see more <span class="hidden">social software</span></a></p>
</div>
</li>
<li class="box">
<h3><a href="/podcast/"><img src="/images/home_03/inside/podcasts.gif" alt="" class="decor" />Podcasts</a> </h3>
<div>
<ul class="plain">
<li><a href="/nature/podcast/"><span class="journalname">Nature</span></a></li>
<li><a href="/neurosci/neuropod/">NeuroPod</a></li>
</ul>
<p class="more"><a href="/podcast/">see more <span class="hidden">podcasts</span></a></p>
</div>
</li>
<li class="box society">
<h3><a href="/societies/"><img src="/images/home_03/inside/society-partners.gif" alt="" class="decor" /><span class="heading">Society partners</span><span class="fake-content"> <span class="hidden">(</span>International society publishing partnerships<span class="hidden">)</span></span></a> </h3>
<div>
</div>
</li>
<li class="box">
<h3><a href="/databases/"><img src="/images/home_03/inside/databases.gif" alt="" class="decor" />Gateways and Databases</a> </h3>
<div>
<ul class="plain">
<li><a href="/protocolexchange/">Protocol Exchange</a></li>
<li><a href="http://www.sbkb.org">Structural Biology Knowledgebase</a></li>
</ul>
<p class="more"><a href="/databases/">see more <span class="hidden">Gateways and Databases</span></a></p>
</div>
</li>
<li class="box">
<h3><a href="/natureconferences/"><img src="/images/home_03/inside/conferences.gif" alt="" class="decor" />Conferences</a> </h3>
<div>
<ul class="plain">
<li>
<a href="/natureconferences/rimdd12/index.html">Inflammation and Drug Discovery</a>;
<a href="/natureconferences/tns2012/index.html">Autism</a>;
<a href="/natureconferences/spin12/index.html">Spintronics</a>;
<a href="/natureconferences/fem2012/index.html">Correlation Effects and Memristive Phenomena</a>;
<a href="/natureconferences/gcd2012/index.html">Genomics of Common Diseases</a>.
</li>
</ul>
<p class="more"><a href="/natureconferences/">see more <span class="hidden">Conferences</span></a></p>
</div>
</li>
<li class="box">
<h3><a href="/webfeeds/"><img src="/images/home_03/inside/newsfeeds.gif" alt="" class="decor" />Web feeds</a> </h3>
<div>
<ul class="plain">
<li><a href="http://www.nature.com/nature/current_issue/rss/"><span class="journalname">Nature</span></a></li>
<li><a href="http://www.nature.com/naturejobs/jobs/biologicalsciences.rdf">Naturejobs: Biology</a></li>
</ul>
<p class="more"><a href="/webfeeds/">see more <span class="hidden">Web Feeds</span></a></p>
</div>
</li>
<li class="box">
<h3><a href="http://blogs.nature.com/"><img src="/images/home_03/inside/blogs_icon.gif" alt="" class="decor" />Blogs</a></h3>
<div>
<ul class="plain">
<li><a href="http://blogs.nature.com/">Blogs from Nature Publishing Group's editorial teams</a></li>
</ul>
</div>
</li>
</ul>
<span class="cleardiv"><!-- --></span>
</li>
</ul>
<!-- end inside nature.com -->
</div>
<div class="cleardiv"><!-- --></div>
<p class="back-to-top hidden"><a href="#top" title="Return to the top of this page">Top</a></p>
<div id="ftr" class="footer">
<div class="footer-inner">
<div class="baseline-wrapper">
<ul class="footer-links baseline first">
<li><a href="/npg/">About <abbr title='Nature Publishing Group'>NPG</abbr></a></li>
<li><a href="/npg_/contact/">Contact <abbr title='Nature Publishing Group'>NPG</abbr></a></li>
<li><a href="/webfeeds/"><abbr title='RDF Site Summary'>RSS</abbr> web feeds</a></li>
<li><a href="/help/">Help</a></li>
</ul>
<ul class="footer-links baseline">
<li><a href="/info/privacy.html">Privacy policy</a></li>
<li><a href="/info/legal_notice.html">Legal notice</a></li>
<li><a href="/info/accessibility_statement.html">Accessibility statement</a></li>
<li><a href="/info/tandc.html">Terms</a></li>
</ul>
<ul class="footer-links baseline last">
<li><a href="/naturejobs/">Nature<span class='hidden'> </span>jobs</a></li>
<li><a href="http://www.natureasia.com/">Nature Asia</a></li>
<li><a href="/scitable/">Nature Education</a></li>
</ul>
<form action="/search/executeSearch" method="get" class="search-form baseline">
<fieldset>
<label for="footer-search">Search:</label>
<input type="text" id="footer-search" name="sp-q" value="" class="text" maxlength="200"/>
<input type="hidden" name="sp-p" value="all" />
<input type="hidden" name="sp-c" value="25" />
<input type="hidden" name="sp-m" value="0" />
<input type="hidden" name="sp-s" value="date_descending" />
<input type="submit" name="search" value="go" class="button" />
</fieldset>
</form>
</div>
<span class="cleardiv"><!-- --></span>
<div id="footer-copyright">
<ul class="logo">
<li> <a href="/info/copyright_statement.html" title="" class="class java.util.LinkedHashMap">© 2012 Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.</a>
</li> <li>partner of <a href="/info/partners.html">AGORA, HINARI, OARE, INASP, ORCID, CrossRef and COUNTER</a></li> </ul>
</div>
</div>
</div>
</div></div><!-- close constrain divs -->
<!-- super body bottom -->
<!-- super javascript -->
<script type="text/javascript"><!--//--><![CDATA[//><!--
/*
* jQuery JavaScript Library v1.3.2
* http://jquery.com/
*
* Copyright (c) 2009 John Resig
* Dual licensed under the MIT and GPL licenses.
* http://docs.jquery.com/License
*
* Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
* Revision: 6246
*/
(function(){var l=this,g,y=l.jQuery,p=l.$,o=l.jQuery=l.$=fu