Life Lines by Dr. Dolittle

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Tag Archive for ‘Freeze tolerance’

Stranger than science fiction: treefrogs that freeze and live to tell the story

Today we have a guest blog written by Elizabeth Evans (pictured above), a graduate student at the University of Dayton working in the laboratory of Dr. Carissa Krane. She presented her research on freeze tolerance today at the 2022 Experimental Biology conference in Philadelphia. She wrote the award-winning blog entry below which earned the 2022 Dr. Dolittle Travel Award to attend the conference. Congratulations Elizabeth!! Stranger than science fiction: treefrogs […]

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Featuring: Ohio Physiological Society, Part 2

Here are some additional highlights from the 35th annual Ohio Physiological Society conference… Elizabeth Evans (Graduate Student, University of Dayton), Dr. David Goldstein (Wright State University), and Dr. Carissa Krane (University of Dayton) presented research examining the effects of multiple freeze-thaw cycles on Cope’s Gray treefrogs (Dryophytes chrysoscelis). Yes, that’s right, I said freeze-thaw cycles. These freeze tolerant animals build up glycerol in their bodies to help survive seasonal conditions […]

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