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Biotechnology Sep 22, 2023

Researchers develop tool to quickly and accurately identify mobile genetic elements like plasmids and virus

Mobile genetic elements (MGEs) are genetic entities that seek to replicate themselves and spread from cell to cell. Two of the most common forms of MGEs are viruses and plasmids. They can be found in virtually all of Earth's ...

Bio & Medicine Sep 21, 2023

Nanoparticle vaccine candidate shows promise against emerging tick-borne virus in early studies

Cleveland Clinic researchers have used nanoparticles to develop a potential vaccine candidate against Dabie Bandavirus, formerly known as Severe Fever with Thrombocytopenia Syndrome Virus (SFTSV), a tick-borne virus that ...

Bio & Medicine Sep 21, 2023

Nanoparticles made from plant viruses could be farmers' new ally in pest control

A new form of agricultural pest control could one day take root—one that treats crop infestations deep under the ground in a targeted manner with less pesticide.

Bio & Medicine Sep 20, 2023

Nanotechnology in the fight against viruses

Newly emerging and recurrent cases of viral infections constitute a significant problem and a huge challenge to public health. Most countries prevent or control acute viral infections through widespread vaccination and improved ...

Ecology Sep 20, 2023

A newly identified virus emerges from the deep

The Mariana Trench, the deepest place on Earth, plunges nearly 11,000 meters at its lowest point on the floor of the Pacific Ocean. Life persists in the deep and cold darkness, and "wherever there's life, you can bet there ...

Plants & Animals Sep 12, 2023

Accelerometers that read behavior of wild boars can detect when they are infected with a fatal virus

Behavioral sensors attached to wild boars have been used to detect when animals are sick with African Swine Fever, a fatal viral disease that affects both boar and domestic pigs. Accelerometer sensors, which measure tiny ...

Plants & Animals Sep 8, 2023

Why bats carry viruses that have higher fatality rates in humans than those from other mammals

A small team of biologists and evolutionists from the University of Chicago, York University, the University of California, Berkeley, and the University of Exeter reports why bats carry viruses that cause higher fatality ...

Molecular & Computational biology Sep 8, 2023

Scientists find new strains of influenza A virus in pigs, potentially posing a pandemic risk

Scientists from Duke-NUS Medical School and their collaborators have uncovered several previously unknown strains of swine flu viruses that have been circulating unnoticed in Cambodian pig populations over the past 15 years, ...

Plants & Animals Aug 28, 2023

Research explores first defense against devastating ToCSV tomato virus at a molecular genetics level

How tomato plants defend themselves against a devastating 'young' Southern African virus has now been investigated at a molecular genetics level for the first time by researchers at the University of Johannesburg (UJ).

Ecology Aug 28, 2023

COVID-19 virus is evolving rapidly in white-tailed deer, new research finds

White-tailed deer across Ohio have been infected with the virus that causes COVID-19, new research has found—and the results also show that viral variants evolve about three times faster in deer than in humans.

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