Search results for genetics

Veterinary medicine Apr 25, 2024

How worrying is bird flu's jump to dairy cows? Here's what experts say

Since 2022, a highly contagious strain of bird flu has spread across the U.S. at an unprecedented rate, resulting in the deaths of more than 90 million birds in commercial and backyard poultry flocks, plus thousands more ...

Cell & Microbiology Apr 24, 2024

Giant virus discovered in wastewater treatment plant infects deadly parasite

The single-celled organism Naegleria fowleri ranks among the deadliest human parasites. Researchers around Matthias Horn and Patrick Arthofer from the Center for Microbiology and Environmental Systems Science at the University ...

Ecology Apr 24, 2024

Hidden biosphere discovered beneath world's driest hot desert

In a finding with implications for the search for extraterrestrial life, researchers have discovered microbial life 13 feet below Earth's most inhospitable desert. The research is published in the journal PNAS Nexus.

Evolution May 13, 2024

Long-term study finds organic farming leads to adaptations in the genetic material in plants

Plants adapt genetically over time to the special conditions of organic farming. This has been demonstrated in a long-term study conducted at the University of Bonn.

Molecular & Computational biology Apr 24, 2024

Researchers uncover 'parallel universe' in tomato genetics

In a paper appearing in Science Advances, Michigan State University researchers have unraveled a surprising genetic mystery centered on sugars found in what gardeners know as "tomato tar."

Cell & Microbiology Apr 25, 2024

Barley plants fine-tune their root microbial communities through sugary secretions

Different types of barley recruit distinct communities of soil microbes to grow around their roots by releasing a custom mix of sugars and other compounds, according to a new study led by Jacob Malone of the John Innes Center, ...

Molecular & Computational biology Apr 20, 2024

Your morning coffee may be more than a half million years old

That coffee you slurped this morning? It's 600,000 years old.

Evolution Apr 30, 2024

Genetic adaptations have impacted the blood compositions of two populations from Papua New Guinea, finds study

Papua New Guinea (PNG) has a wide range of environments, each presenting unique challenges to human survival. Highlanders and lowlanders of PNG are striking examples of populations facing distinct environmental stress. Whereas ...

Cell & Microbiology Apr 16, 2024

Researchers find cryptic genetic element in the human gut that could serve as a sensitive biomarker

A component of the human intestinal flora that has been little studied to date is the focus of a new study from Germany. Plasmids are small extrachromosomal genetic elements that frequently occur in bacterial cells and can ...

Agriculture May 2, 2024

Morocco's farming revolution: Defying drought with science

In the heart of sun-soaked Morocco, scientists are cultivating a future where tough crops defy a relentless drought, now in its sixth year.

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