First global genome atlas reveals overlooked microscopic life in hundreds of lakes and reservoirs
Tiny single-celled organisms help keep lakes clear, but some can also contaminate the water. An international research team has analyzed DNA data from 362 lakes to create the first global genome atlas of these organisms. With the findings now published in Nature Communications, the new atlas lays the foundation for faster and more precise monitoring of lakes.
An international research team has created the first global genome atlas of microscopic organisms found in lakes and reservoirs. Using DNA data from 362 lakes in 28 countries, they identified a wealth of previously unknown biodiversity. Tiny single-celled organisms, such as algae and amoebae, play crucial roles in maintaining clear lakes but can also contaminate water if their ecological balance is disrupted.
Traditional methods of monitoring these organisms have been slow and reliant on expertise that is becoming scarce. The new atlas, published in Nature Communications, could facilitate faster and more precise monitoring of lakes, enabling early detection of issues like toxic algae blooms.
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