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Athletic Frogs Have Faster-Changing Genomes

April 14th, 2012 · No Comments

Athletic Frogs Have Faster-Changing Genomes
ScienceDaily (Apr. 12, 2012) — Physically fit frogs have faster-changing genomes, says a new study of poison frogs from Central and South America. Stretches of DNA accumulate changes over time, but the rate at which those changes build up varies considerably between species

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