Adaptive divergence and post-zygotic barriers to gene flow between sympatric populations of a herbivorous mite

Villacis-Perez et al. describe the existence of and the mechanisms sustaining a host race of the spider mite Tetranychus urticae, which was previously regarded as a generalist. Here, the authors identify a specialist host race exhibiting reproductive incompatibility with sympatric generalist populat...

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Bibliographic Details
Main Authors: Ernesto Villacis-Perez, Simon Snoeck, Andre H. Kurlovs, Richard M. Clark, Johannes A. J. Breeuwer, Thomas Van Leeuwen
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/13bd0e8c48154bb2bfee2c86f49eef52
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Summary:Villacis-Perez et al. describe the existence of and the mechanisms sustaining a host race of the spider mite Tetranychus urticae, which was previously regarded as a generalist. Here, the authors identify a specialist host race exhibiting reproductive incompatibility with sympatric generalist populations, as well as significant differences in host performance.