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Cell & Microbiology Jun 13, 2024

A compound produced by symbiotic bacteria promotes in vitro protein synthesis

A research team led by Associate Professor Atsushi Nakabachi of the Toyohashi University of Technology Research Center for Agrotechnology and Biotechnology has revealed that the compound diaphorin produced by an insect symbiotic ...

Plants & Animals Jun 13, 2024

Engineered plants produce human milk sugars that could lead to healthier baby formula

Worldwide, a majority of babies—approximately 75%—drink infant formula in their first six months of life, either as a sole source of nutrition or as a supplement to breastfeeding. But while formula provides essential ...

Cell & Microbiology Jun 13, 2024

Research reveals plant pathogens repurpose phage elements for bacterial warfare

Bacteriophages, viruses that attack and destroy bacteria, are everywhere in the natural world where they play a vital role in regulating microbe populations in ways that are not yet well understood.

Ecology Jun 13, 2024

Giant deep-sea vent tubeworm symbionts use two carbon fixation pathways to grow at record speeds

In the deep-sea environment of the East Pacific Rise, where sunlight does not penetrate and the surroundings are known for their extreme temperatures, skull-crushing pressures, and toxic compounds, lives Riftia pachyptila, ...

Planetary Sciences Jun 13, 2024

How a single atomic sensor can help track Earth's glaciers

Earth observations are one of the most essential functions of our current fleet of satellites. Typically, each satellite specializes in one kind of remote sensing—monitoring ocean levels, for example, or watching clouds ...

Cell & Microbiology Jun 13, 2024

Not wrapping but folding: Bacteria also organize their DNA, but they do it a bit differently

Some bacteria, it turns out, have proteins much like ours that organize the DNA in their cells. They just do it a bit differently. This is revealed by new research from biochemists at the Leiden Institute of Chemistry and ...

Evolution Jun 12, 2024

Discovery of microfossil in China from the 518-million-year-old Qingjiang biota sheds light on adaptive evolution

Microbial sulfate reduction dating back to the Paleoarchean plays a crucial role in driving global carbon and sulfur cycles in ancient and modern Earth. Over 150 species of sulfate reducers from bacterial and archaeal phyla ...

Plants & Animals Jun 12, 2024

Research finds dolphins with elevated mercury levels in Florida and Georgia

In a study with potential implications for the oceans and human health, scientists have reported elevated mercury levels in dolphins in the U.S. Southeast, with the greatest levels found in dolphins in Florida's St. Joseph ...

Bio & Medicine Jun 12, 2024

Swimming microrobots deliver cancer-fighting drugs to metastatic lung tumors in mice

Engineers at the University of California San Diego have developed microscopic robots, known as microrobots, capable of swimming through the lungs to deliver cancer-fighting medication directly to metastatic tumors. This ...

Cell & Microbiology Jun 12, 2024

Researchers look to AI to solve antibiotic resistance

"Make sure you finish your antibiotics course, even if you start feeling better' is a medical mantra many hear but ignore," says Cesar de la Fuente of the University of Pennsylvania.

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