Local Adaptation Interacts with Expansion Load during Range Expansion: Maladaptation Reduces Expansion Load
نویسندگان
چکیده
منابع مشابه
Increasing evolvability of local adaptation during range expansion
Increasing dispersal under range expansion increases invasion speed, which implies that a species needs to adapt more rapidly to newly experienced local conditions. However, due to iterated founder effects, local genetic diversity under range expansion is low. Evolvability (the evolution of mutation rates) has been reported to possibly be an adaptive trait itself. Thus, we expect that increased...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 2017
ISSN: 0003-0147,1537-5323
DOI: 10.1086/690673