Gene expression in alligators suggests birds have 'thumbs'
Saturday, October 4, 2008 - 08:28
in Paleontology & Archaeology
The latest breakthrough in a 120 year-old debate on the evolution of the bird wing was published in the open-access journal PLoS ONE, October 3, by Alexander Vargas and colleagues at Yale University, the University of Wisconsin-Madison and Yale Peabody Museum of Natural History.