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Last updated on April 23, 2014 at 20:10 EDT

Latest Gregory L. Owens Stories

2011-07-20 17:17:53

'4-eyed fish' shows how gene expression enables adaptation A "four-eyed" fish that sees simultaneously above and below the water line has offered up a dramatic example of how gene expression allows organisms to adapt to their environment. Gregory L. Owens, a University of British Columbia graduate student, found a sharp divide between the upper and lower sections of the eyes of Anableps anableps, a six- to 12-inch fish closely related to guppies. The findings were published today online in...