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Earth Sciences Aug 11, 2025

How organic matter traps water in soil—even in the driest conditions

From lifelong farmers to backyard gardeners, most plant-lovers know that adding organic matter to a field, vegetable plot or flowerpot increases the soil's moisture. Now, for the first time, Northwestern University scientists ...

Evolution Aug 8, 2025

Telomere-to-telomere assembly of two Medicago genomes uncovers evolutionary landscape of plant centromeres

In an advance in legume genomics, researchers from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences have produced the first gap-free, telomere-to-telomere (T2T) genome assemblies ...

Biotechnology Aug 8, 2025

Scientists build an 'evolution engine' to rapidly reprogram proteins

In medicine and biotechnology, the ability to evolve proteins with new or improved functions is crucial, but current methods are often slow and laborious. Now, Scripps Research scientists have developed a synthetic biology ...

Biotechnology Aug 6, 2025

Ultra-short RNA insertions offer scalable, cost-effective gene silencing for agriculture

A team of researchers from the Spanish National Research Council has made a significant advance in plant biotechnology by developing a new method for silencing genes. The novel technique uses ultra-short ribonucleic acid ...

Cell & Microbiology Aug 6, 2025

Disarming a hidden killer: Predicting and preventing C. diff before it strikes

Clostridioides difficile (C. diff) is a stealthy threat. It infects more than 500,000 people in the United States each year, and kills up to 30,000. It is a leading cause of health-care-associated infections, particularly ...

Bio & Medicine Aug 6, 2025

DNA nanostructures can mimic molecular organization of living systems without chemical cross-linking

Newly developed DNA nanostructures can form flexible, fluid, and stimuli-responsive condensates without relying on chemical cross-linking, report researchers from the Institute of Science Tokyo and Chuo University, in the ...

Analytical Chemistry Aug 5, 2025

Novel molecular capsules can impart chirality to large, rigid metal-containing dyes

In nature, the concept of chirality or "handedness" is fundamental to life itself, just as our left and right hands are mirror images that cannot be overlapped perfectly. Molecular handedness is crucial in biological systems—the ...

Biotechnology Aug 5, 2025

Study reveals simple peptides can mimic nature's protein protection strategy

A new study from researchers at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) reveals that extremely simple peptides can mimic a biological process that protects sensitive proteins from environmental ...

Biochemistry Jul 31, 2025

Human cytokine equipped with abiotic multinuclear metal center exhibits intrinsic and extrinsic functions

A collaborative research team has successfully developed designer enzymes that exhibit both intrinsic and extrinsic functions by transplanting a synthetic trinuclear zinc center into a human cytokine.

Soft Matter Jul 31, 2025

Controlling polymer shapes: A new generation of shape-adaptive materials

What if a complex material could reshape itself in response to a simple chemical signal? A team of physicists from the University of Vienna and the University of Edinburgh has shown that even small changes in pH value and ...

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