Molecular & Computational biology Jul 30, 2024

Researchers discover high levels of non-coding RNAs in testes, suggesting new roles in sperm function and evolution

Researchers at the University of Toronto have mapped the spatial distribution of around 700 long non-coding RNAs, otherwise known as lncRNAs, in the testes. The team discovered much higher levels of lncRNAs in the testes ...

Plants & Animals 6 hours ago

DNA analysis of Elapidae family of snakes shows they have an Asian origin, not African

A small team of evolutionary biologists from the University of Kansas, the American Museum of Natural History, and the University of Helsinki, has found that a family of snakes known as Elapidae originated in Asia, not Africa, ...

Plants & Animals 6 hours ago

Researchers study how serotonin alters locust's sense of smell

Researchers at Washington University in St. Louis have spent the better part of the decade studying the ins and outs of how locusts smell, including how odors affect the insect's behavior.

Cell & Microbiology 6 hours ago

In immune cells, X marks the spot(s)

There are many known sex differences in health and disease: cases in which either men or women are more likely to get a disease, experience a symptom, or have a certain drug side effect. Some of these sex differences are ...

Biotechnology Jul 30, 2024

Developing new methods for targeted protein degradation

Northwestern Medicine scientists have developed a new, more precise method to target proteins implicated in certain types of cancer, according to a study published in Nature Chemical Biology.

Optics & Photonics Aug 1, 2024

Experiment uses quantum techniques to stimulate photons, enhancing search for dark matter

Scientists cannot observe dark matter directly, so to "see" it, they look for signals that it has interacted with other matter by creating a visible photon. However, signals from dark matter are incredibly weak. If scientists ...

Cell & Microbiology 3 hours ago

How ribosomes in our cells enable protein folding

Scientists at UCL have discovered a novel role played by ribosomes during the folding of new proteins in cells, described in their paper in Nature.

Cell & Microbiology Jul 31, 2024

Researchers identify new principle for treating tuberculosis

Researchers from Heinrich Heine University Düsseldorf (HHU) and the University of Duisburg-Essen (UDE) have together succeeded in identifying and synthesizing a group of molecules that can act against the cause of tuberculosis ...

Biochemistry Jul 31, 2024

Green hydrogen: 'Artificial leaf' becomes better under pressure

Hydrogen can be produced via the electrolytic splitting of water. One option here is the use of photoelectrodes that convert sunlight into voltage for electrolysis in so-called photoelectrochemical cells (PEC cells). A research ...

Ecology 5 hours ago

New 400-year temperature record shows Great Barrier Reef is facing catastrophic damage, researchers warn

The Great Barrier Reef is under critical pressure, with warming sea temperatures and mass coral bleaching events threatening to destroy the remarkable ecology, biodiversity, and beauty of the world's largest coral reef, according ...

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