Fun to start 2020 with this! Awesome collab with @gbradburd @quant_ecology @patitepui LM Angeloni @fieldgenomics. Wild pedigrees & genomics showed genetic rescue in wild guppy populations w/out swamping local environment-associated SNPs. https://www.cell.com/current-biology/fulltext/S0960-9822(19)31532-5 …
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2/n Despite accumulating experimental evidence for positive fitness effects of gene flow and a few iconic examples of GR in conservation (eg, Florida panthers), assisted gene flow is not widely used in wildlife management - in part bc there is still so much uncertainty and risk.
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3/n We took advantage of experimental translocations of guppies in Trinidad to study the effects of new gene flow from an originally adaptively differentiated population into two small and native headwater populations that were previously isolated from gene flow.
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