News and Views


Nature Genetics 39, 7 - 8 (2007)
doi:10.1038/ng0107-7

Following the herd

Stephen P Wooding1

  1. Stephen P. Wooding is at the McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, 6000 Harry Hines Boulevard, Dallas, Texas 75390, USA.
    e-mail: stephen.wooding@utsouthwestern.edu


The ability to digest lactose into adulthood is a recently evolved trait that has risen to high frequency in some human populations, coincident with the introduction of cattle domestication. A new study shows that variants responsible for this trait arose independently in Europeans and Africans, providing a striking example of convergent evolution.

Top

MORE ARTICLES LIKE THIS

These links to content published by NPG are automatically generated.


Extra navigation

Subscribe to Nature Genetics

Subscribe

Search PubMed for

Open Innovation Challenges

naturejobs

ADVERTISEMENT