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Cell & Microbiology Jul 10, 2024

Unexpected phage protein function discovered in bacteria battle

An unexpected find has enabled important progress to be made in the battle against harmful bacteria. An international team of researchers, led by Professor Peter Fineran from the University of Otago, investigated a particular ...

Ecology Jul 10, 2024

Colombian mosquito factory fights dengue and disinformation

The jars of larvae in stagnant water and thick clouds of mosquitoes at a Colombian lab may seem like the stuff of nightmares. They are in fact crucial to a project to fight the spread of dengue fever.

Cell & Microbiology Jul 9, 2024

Receptors make dairy cows a prime target for influenza, team finds

As highly pathogenic avian influenza has spread in dairy herds across the U.S., the virus is being detected in raw milk. A new study by a broad team of researchers at Iowa State University's College of Veterinary Medicine ...

Bio & Medicine Jul 9, 2024

Team pioneers a 'one-pot platform' to promptly produce mRNA delivery particles

Imagine a scenario where a skilled hacker must upload critical software to update a central server and thwart a potentially lethal virus from wreaking havoc across a vast computer network. The programmer, armed with the lifesaving ...

Cell & Microbiology Jul 9, 2024

'Sacrifice' of virus data clears the path to open a disease discovery pipeline

Tens of millions of still-unknown or misunderstood viruses can cause diseases—including new pandemics—and affect the health of valuable terrestrial and marine environments.

Cell & Microbiology Jul 8, 2024

Bacterial glitter: New findings open up possibilities for sustainable color technologies

An international team of researchers of the Cluster of Excellence "Balance of the Microverse" at the University of Jena has investigated the mechanism that makes some types of bacteria reflect light without using pigments. ...

Plants & Animals Jul 8, 2024

Study reveals key gene in Delphinium petal differentiation

A recent study investigated the role of the APETALA3–3 ortholog in shaping the diverse morphologies of petals in Delphinium anthriscifolium. This gene, previously known for its function in petal identity, is now revealed ...

Ecology Jul 8, 2024

Features of H5N1 influenza viruses in dairy cows may facilitate infection, transmission in mammals

A series of experiments with highly pathogenic H5N1 avian influenza (HPAI H5N1) viruses circulating in infected U.S. dairy cattle found that viruses derived from lactating dairy cattle induced severe disease in mice and ferrets ...

Cell & Microbiology Jul 8, 2024

Study reveals how stress pathways activate a cell's emergency response procedures

Mayday! SOS! Distress signals like these are used around the world to indicate an emergency. The cells that make up your body also have their own versions of emergency signals. These get activated if a cell is infected by ...

Molecular & Computational biology Jul 5, 2024

Researchers reveal how plants protect themselves from viral infection by regulating deacetylation

In a paper published in Science Bulletin, a team of Chinese scientists demonstrated that TaSRT2 recognized viral protein P153 and induced wheat resistance to CWMV through inhibition of the TaSRT2-mediated deacetylation of ...

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