Genetic Diversity and Genetic Differentiation in Daphnia Metapopulations With Subpopulations of Known Age
نویسندگان
چکیده
منابع مشابه
Genetic diversity and genetic differentiation in Daphnia metapopulations with subpopulations of known age.
If colonization of empty habitat patches causes genetic bottlenecks, freshly founded, young populations should be genetically less diverse than older ones that may have experienced successive rounds of immigration. This can be studied in metapopulations with subpopulations of known age. We studied allozyme variation in metapopulations of two species of water fleas (Daphnia) in the skerry archip...
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Strong intraspecific variation in genetic diversity and genetic differentiation in Daphnia magna: the effects of population turnover and population size.
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One of the primary questions concerning the long-term preservation of nature and its diversity is the maintenance of genetic diversity. However, despite numerous theoretical investigations, comparative empirical information on how local extinctions influence regional genetic variation does not exist. To our knowledge, this is the first report of an empirical study comparing the genetic variatio...
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ژورنال
عنوان ژورنال: Genetics
سال: 2005
ISSN: 1943-2631
DOI: 10.1534/genetics.104.036814