A Hong Kong academic has used environmental DNA technology to detect the critically endangered Chinese bahaba – commonly known as the “Tai O fish” – in local waters for the first time in more than a decade. Jack Ip Chi-ho, an assistant professor at Lingnan University’s division of science, co-led the study with Wang Junjie, a professor at South China Normal University in mainland China. Together, they developed a genetic identification method capable of detecting traces of Chinese bahaba DNA...
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