Cây phát sinh loài của các sinh vật sống, dựa trên dữ liệu RNA, đề xuất bởi Carl Woese
This vector version: Eric Gaba (<a href="//commons.wikimedia.org/wiki/User:Sting" title="User:Sting">Sting</a>, <a href="https://fr.wikipedia.org/wiki/Utilisateur:Sting" class="extiw" title="fr:Utilisateur:Sting">fr:Sting</a>), <a href="//commons.wikimedia.org/w/index.php?title=User:Cherkash&amp;action=edit&amp;redlink=1" class="new" title="User:Cherkash (page does not exist)">Cherkash</a>, translate into Vietnamese: <a href="//commons.wikimedia.org/wiki/User:Mongrangvebet" title="User:Mongrangvebet">Mongrangvebet</a>
2006-09
<a rel="nofollow" class="external text" href="https://astrobiology.nasa.gov/nai">NASA Astrobiology Institute</a>, found in <a rel="nofollow" class="external text" href="https://web.archive.org/web/20040108033448/http://nai.arc.nasa.gov/news_stories/news_detail.cfm?ID=274">an article</a>