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Molecular & Computational biology Sep 6, 2022

Researchers identify virus resistance gene from wild grass for cereal crop improvement

Researchers from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences (CAS) identified the first monocot plant viral resistance gene encoding a nucleotide-binding, leucine-rich repeat ...

Ecology Sep 5, 2022

Networking virus detectors that can protect humans from animal pathogens

A biosensor network that can detect airborne viral particles could be put in place on animal farms and livestock markets. With appropriate analysis of the data from these internet-of-things (IoT) devices it might be possible ...

Veterinary medicine Sep 2, 2022

Improving the detection of African swine fever virus antibodies in serum

African swine fever (ASF) is a highly infectious and fatal disease of pigs. Due to the complexity of the ASF virus (ASFV) and various clinical forms of the disease, a wide range of highly effective and robust sero-diagnostic ...

Ecology Aug 30, 2022

Microbiologists study giant viruses in climate-endangered Arctic Epishelf Lake

Less than 500 miles from the North Pole, the Milne Fiord Epishelf Lake is a unique freshwater lake that floats atop the Arctic Ocean, held in place only by a coating of ice. The lake is dominated by single-celled organisms, ...

Biochemistry Aug 26, 2022

Durable coating kills COVID virus, other germs in minutes

There may soon be a new weapon in our centuries-old battle against germs: the first durable coating that can quickly kill bacteria and viruses and keep on killing them for months at a time.

Cell & Microbiology Aug 24, 2022

Biologists discover how cancer-causing virus avoids triggering immune system response

The human immune system is a complex network of organs, cells and proteins that defend the body against infections and diseases. While our bodies work constantly to ensure invading infections don't breach the defenses, viruses ...

Plants & Animals Aug 24, 2022

Discovery of virus in varroa mites holds hope for improving honey bee survival

A virus found in parasitic varroa mites attacking honey bees may turn out to be an unlikely ally in fighting another crippling bee disease, deformed wing virus (DWV).

Molecular & Computational biology Aug 10, 2022

Scientists identify mechanism crucial for COVID-19 virus replication

A team led by UT Southwestern researchers has identified how SARS-CoV-2, the virus that causes COVID-19, builds a structure called the RNA cap that's critical for successful viral replication. The finding, published in Nature, ...

Evolution Aug 10, 2022

The mystery gene that helps mice survive virus infections

Researchers from UNSW Sydney have discovered that a particular transposable element, or jumping gene, in the genome has a profound effect on the immune response to virus infection.

Molecular & Computational biology Aug 3, 2022

Giant viruses build a cell nucleus surprisingly like our own

Humans aren't the only targets for viruses. Like us, bacteria become infected by many types of viruses. In fact, across billions of years, bacteria and viruses have engaged in a non-stop evolutionary arms race for survival ...

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