THE EFFECTS OF SELECTION BY CLIMATE ON THE LAND-SNAIL CEPAEA NEMORALIS (L.)
نویسندگان
چکیده
منابع مشابه
History or current selection? A molecular analysis of 'area effects' in the land snail Cepaea nemoralis.
We have used molecular variation in microsatellite and mitochondrial DNA to throw light on the origins of enigmatic geographical patterns, known as 'area effects', in the shell polymorphisms of the land snail Cepaea nemoralis. Our aim was to assess the relative importance of recent selection and historical events in the formation of these patterns. On the Marlborough Downs in Wiltshire, England...
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ژورنال
عنوان ژورنال: Evolution
سال: 1969
ISSN: 0014-3820
DOI: 10.1111/j.1558-5646.1969.tb03521.x