Evolutionary Genetics: No Coming Back from Neverland
نویسنده
چکیده
Host-plant specialization plays a key role in insect evolution, but little is known about its molecular basis. A new paper shows that a cactus-feeding fly became restricted to its host by changes in an enzyme that converts dietary sterols into essential hormones.
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ورودعنوان ژورنال:
- Current Biology
دوره 22 شماره
صفحات -
تاریخ انتشار 2012