Lecture 6
نویسنده
چکیده
CHANGES IN THE MEAN AND VARIANCE UNDER INBREEDING Inbreeding Inbreeding (mating of related individuals) often results in a change in the mean of a trait compared with its value in a random-mating population. Its importance is that inbreeding is generally harmful and reduces fitness. In particular, inbreeding often causes a reduction of the mean value for quantitative traits associated with reproduction and viability. Inbreeding is intentionally practiced to: • create genetic uniformity of laboratory stocks • produce stocks for crossing (animal and plant breeding)
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