May 2007
From the Labs: Biotechnology
New publications, experiments and breakthroughs in biotechnology--and what they mean.
By Emily Singer
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Mice are rewarded if they correctly pick the color that differs from the other two. Only mice with an extra photoreceptor can distinguish certain colors.
Credit: Gerald Jacobs |
Mice with Enhanced Color Vision
Mice engineered to have a third photoreceptor can distinguish more colors than normal mice
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Massachusetts Institute of Technology