Novel environmental DNA monitoring method for identifying rare and endangered fish species sold in Hong Kong wet markets

ScienceDaily
May 25, 2022, 2:29 pm102 pts
Researchers have outlined a powerful new tool for monitoring trade of rare and endangered fish species in Hong Kong wet markets. Using environmental DNA (eDNA) present in the drain runoff water of fish markets, researchers were able to extract and sequence enough DNA to identify over 100 species of fish that…

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