Category Archives: The newly sequenced genome of a dainty, quill-like sea creature called a lancelet provides the best evidence yet that vertebrates evolved over the past 550 million years through a four-fold duplication of the genes of more primitive ancestors.
The late geneticist Susumu Ohno argued in 1970 that gene duplication was the most important force in the [...]
Syndication
via RSS
via Email
via Technorati
-
Recent Posts
-
Categories
-
Archives
BlogoSquare