A new study published by scientists from the Faroese Marine Research Institute reveals that traces of DNA left behind in seawater can be used to predict the biomass of Atlantic cod. The findings show that the so-called environmental DNA approach can track the regional patterns of commercially important fish in the ocean. The paper, led by Dr. Ian Salter, was published on the 10th December in Nature Communications Biology.
Click here for original story, Estimates of commercial fish biomass from DNA traces in seawater
Source: Phys.org