[RegulatorCountry]

We thought they'd be completely scrambled, but they're not. There is great chunks of the human genome which is sitting right there in the kangaroo genome,' she added.

Sounds like modular design, to me.

[SunkenCiv]

How Science Is Rewriting the Book on Genes
The Washington Post | November 12, 2007 | David Brown
Posted on 11/12/2007 1:32:15 AM PST by neverdem
http://www.freerepublic.com/focus/f-news/1924453/posts

Now: The Rest of the Genome
The New York Times | November 10, 2008 | Carl Zimmer
Posted on 11/10/2008 7:54:59 PM PST by Soliton
http://www.freerepublic.com/focus/f-chat/2129810/posts