http://gezhi.org/taxonomy/term/687 The taxonomy view with a depth of 0. zh-hans http://gezhi.org/blog/redondoself/1175 <p>可以浏览<a href="http://">http://www.exploringorigins.org/</a>这个网站。</p> <p>基于“RNA世界”假说，从RNA分子从自折叠、自我复制、clay介导的RNA多聚化，到脂质分子的起源，自组装成脂质泡（双层脂分子形成的膜自发融合产生vesicles），脂膜的上脂分子运动活跃，脂质泡可以“生长”，最后由RNA和脂质分子组装成最原始的细胞。这些动画给我们提供了一副早期地球上生命诞生之初的分子进化图景。</p> <p>作者简介：Animations and illustrations were made by <strong>Janet Iwasa</strong>, a 2006-2008 NSF Discovery Corps Postdoctoral Fellow, in collaboration with <strong>Jack Szostak and his laboratory</strong> at <strong>Massachusetts General Hospital</strong>, and the<strong> Current Science and Technology team</strong> at the <strong>Museum of Science</strong>. Movie narration was kindly provided by <strong>Tony Bell</strong>.</p> <p>我已经转载到自己的博客上了，也欢迎访问。</p> <p><a href="http://">http://blog.bioon.com/user1/2081/archives/2008/227103.shtml</a></p> <p><a href="http://">http://blog.bioon.com/user1/2081/archives/2008/227104.shtml</a></p> <p><a href="http://">http://blog.bioon.com/user1/2081/archives/2008/227114.shtml</a></p> <p><a href="http://">http://blog.bioon.com/user1/2081/archives/2008/227115.shtml</a></p> <p><a href="http://">http://blog.bioon.com/user1/2081/archives/2008/227116.shtml</a></p> <p>下面是其中三段视频：</p> <p><strong>RNA折叠</strong><br /> <code> <div><object id="ssss" width="480" height="370" ><br /> <param name="allowScriptAccess" value="always" /><embed pluginspage="http://www.macromedia.com/go/getflashplayer" src="http://vhead.blog.sina.com.cn/player/outer_player.swf?auto=1&amp;vid=16467919&amp;uid=1052448740" type="application/x-shockwave-flash" name="ssss" allowFullScreen="true" allowScriptAccess="always" width="480" height="370"></embed></object></div> <p><strong>RNA复制</strong><br /> <code> <div><object id="ssss" width="480" height="370" ><br /> <param name="allowScriptAccess" value="always" /><embed pluginspage="http://www.macromedia.com/go/getflashplayer" src="http://vhead.blog.sina.com.cn/player/outer_player.swf?auto=1&amp;vid=16467651&amp;uid=1052448740" type="application/x-shockwave-flash" name="ssss" allowFullScreen="true" allowScriptAccess="always" width="480" height="370"></embed></object></div> <p><strong>活跃的脂质泡</strong><br /> <code> <div><object id="ssss" width="480" height="370" ><br /> <param name="allowScriptAccess" value="always" /><embed pluginspage="http://www.macromedia.com/go/getflashplayer" src="http://vhead.blog.sina.com.cn/player/outer_player.swf?auto=1&amp;vid=16471992&amp;uid=1052448740" type="application/x-shockwave-flash" name="ssss" allowFullScreen="true" allowScriptAccess="always" width="480" height="370"></embed></object></div> <div class="og_rss_groups"><ul class="links"><li class="first last og_links"><a href="/group/biology" class="og_links">生命科学</a></li> </ul></div> http://gezhi.org/blog/redondoself/1175#comments 科技视频 生命科学 科学 RNA 生命 细胞 进化 Fri, 03 Oct 2008 05:27:15 -0700 redondoself 1175 at http://gezhi.org http://gezhi.org/node/721 <p><object width="425" height="350"><br /> <param name="movie" value="http://www.youtube.com/v/CVUnzk40npw"></param> <param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/CVUnzk40npw" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object></p> <p>via：<a href="http://www.niuhuifei.com/science/the-inner-life-of-cell/">牛会飞</a></p> <p>做得真好。来自：<a href="http://multimedia.mcb.harvard.edu/">http://multimedia.mcb.harvard.edu/</a>。</p> <div class="og_rss_groups"><ul class="links"><li class="first last og_links"><a href="/group/video" class="og_links">科技视频</a></li> </ul></div> http://gezhi.org/node/721#comments 科技视频 细胞 Tue, 28 Aug 2007 14:10:37 -0700 Yan 721 at http://gezhi.org