UNH research: More than one way for animals to survive climate change

DURHAM, N.H.-- As climate change continues to trigger the rise in temperature, increase drier conditions and shift precipitation patterns, adapting to new conditions will be critical for the long-term survival of most species. Researchers at the University of New Hampshire found that to live in hotter more desert-like surroundings, and exist without water, there is more than one genetic mechanism allowing animals to adapt. This is important not only for their survival but may also provide important biomedical groundwork to develop gene therapies to treat human dehydration related illnesses, like kidney disease.

"To reference a familiar phrase, it tells us that there is more than one way to bake a cake," said Jocelyn Colella, a postdoctoral researcher in evolutionary biology. "In other words, there are several ways for animals to adapt to desert conditions and discovering this genetic flexibility offers a silver lining to all species that will increasingly be forced to acclimate to hotter, drier settings."

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