Differentiating Between Selection and Mutation Bias
نویسندگان
چکیده
منابع مشابه
Differentiating between selection and mutation bias.
I T is often difficult to differentiate the effects of selection from mutation biases. For instance it is unclear whether the G+C rich parts of the mammalian genome, the so called G+C rich isochores, are maintained by mutation biases or selection (1995) have recently suggested a variation of the Mac-Donald-Kreitman (MACDONALD and K R E I T M 1991) test, which itself a variation of the HKA test ...
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We present a deterministic selection-mutation model with a discrete trait variable. We show that for an irreducible selection-mutation matrix in the birth term the deterministic model has a unique interior equilibrium which is globally stable. Thus all subpopulations coexist. In the pure selection case, the outcome is known to be that of competitive exclusion, where the subpopulation with the l...
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ژورنال
عنوان ژورنال: Genetics
سال: 1997
ISSN: 1943-2631
DOI: 10.1093/genetics/147.4.1983