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Plants & Animals Apr 3, 2024

Discovery could end global amphibian fungal pandemic

A fungus devastating frogs and toads on nearly every continent may have an Achilles heel. Scientists have discovered a virus that infects the fungus, and that could be engineered to save the amphibians.

Molecular & Computational biology Apr 2, 2024

'Unheard of in structural biology': New enzyme models reveal disease insights

When nucleic acids like DNA or RNA build up in a cell's cytoplasm, it sets off an alarm call for the immune system. Enzymes usually clear these nucleic acids before they cause an issue, but when these enzymes don't work and ...

Cell & Microbiology Apr 2, 2024

Novel method uses nanomechanics and machine learning for rapid bacterial viability detection

Prof. Guo Shifeng's team at the Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences has proposed a novel method that fills the gap between physical measurement and artificial intelligence in ...

Ecology Apr 1, 2024

New method reveals hidden activity of life below ground

A team of scientists led by researchers at Bigelow Laboratory for Ocean Sciences have developed an innovative method to link the genetics and function of individual microbes living without oxygen deep below Earth's surface. ...

Cell & Microbiology Apr 1, 2024

Regulatory hurdles for updating breakpoints for antimicrobial susceptibility test devices: What to know

The unique regulatory environment for the clearance and use of antimicrobial susceptibility test (AST) systems is complex in the U.S. While members of the medical microbiology community recognize the importance of updating ...

Cell & Microbiology Mar 29, 2024

Study identifies protein responsible for gas vesicle clustering in bacteria

Gas vesicles are hollow structures made of protein found in the cells of certain microorganisms, and researchers at Rice University believe they can be programmed for use in biomedical applications.

Veterinary medicine Mar 28, 2024

Tuberculosis vaccine may enable elimination of the disease in cattle by reducing its spread

Vaccination not only reduces the severity of TB in infected cattle, but reduces its spread in dairy herds by 89%, research finds. The research, led by the University of Cambridge and Penn State University, improves prospects ...

Archaeology Mar 28, 2024

A eucharist of sourdough or wafer? What a thousand-year-old religious quarrel tells us about fermentation

A nasty quarrel arose in the 11th century over what kind of bread should be used in holy communion.

Cell & Microbiology Mar 27, 2024

New enzymatic cocktail can kill tuberculosis-causing mycobacteria

With resistance to chemical antibiotics on the rise, the world needs entirely new forms of antibiotics. A new study published in Microbiology Spectrum shows that an enzymatic cocktail can kill a variety of mycobacterial species ...

Other Mar 27, 2024

Israel's war budget leaves top scientists in limbo

Israeli scientist Ellen Graber has spent years researching ways to save chocolate crops from climate change. But with the government slashing spending to fund the war in Gaza, her project is one of hundreds now hanging in ...

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