Science, Maths & Technology
The metagenomics revolution: an introduction
...Researchers from China (Xamxidin et al, 2025) looked at the microorganisms living in Lake Barkol, a highly salty lake, by extracting the DNA from water and sediment samples. The research identified more than 300 different bacteria and archaea. Archaea are a group of single‑celled organisms similar to bacteria, and they often live in extreme environments with very salty,...