Biology news

Antibiotic resistance spreading to wildlife

Researchers have found antibiotic resistance genes are spreading to bacteria of Australian wildlife, including captive sea lions and rock wallabies, and the little penguins of Sydney Harbour.

date5 hours ago in Ecology
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How to make chromosomes from DNA

Researchers at the University of Tokyo have discovered a long-overlooked process important for converting a long, string-like DNA molecule into a chromosome. This finding gives us a better understanding of the mechanism of ...

date7 hours ago in Cell & Microbiology
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Switch for building barrier in roots

Researchers at the University of Tokyo and Aberdeen University have identified the master switch for formation of the Casparian strip, a special structure in the root that plays an important role in nutrient uptake.

date7 hours ago in Biotechnology
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