“This is a striking case of rapid evolution, which, as we can see here, can proceed exceedingly fast, even within a generation,” Carol Lee, an evolutionary biologist at the University of Wisconsin-Madison who was not involved in the research, told Ed Yong of the Atlantic in 2018. “I expect there will be many more cases like this in the future, where catastrophic events impose strong selection on populations, and where populations will need to evolve or go extinct.”
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