Geographic structuring of molecular and
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D. Caugant; R. K. Selander; J. S. Jones
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Article
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1982
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Springer Netherlands
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English
โ 947 KB
To determine whether geographic patterns of variation in the frequency of shell polymorphisms in the land snail Cepaea nemoralis mark regions of extensive genetic differentiation, allele frequencies at six polymorphic enzyme-encoding loci were analyzed electrophoretically in 74 samples from the cent