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Scientists Look At Hatchery Salmon Genetics To Help Survival Rate In The Wild04:25
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This article is more than 3 years old.

Researchers in Canada are examining the genetics of salmon raised in hatcheries to figure out why their survival rate is low when they're released into the wild. Molly Segal (@MollyAudio) of WHYY's "The Pulse" found that some experiments have revealed surprising results.

This segment aired on November 21, 2018.

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