gene
A large-scale genetic study published in Nature Medicine has uncovered a surprising paradox: a gene mutation known to cause severe obesity appears to significantly reduce the risk of heart disease…
Humans can distinguish up to a trillion different odors—yet this remarkable ability relies on only about 400 types of olfactory receptor proteins. Because these receptors are notoriously difficult to express…
Global conservation groups, scientists and beekeepers are sharply divided over whether to ban the deliberate release of genetically engineered organisms into the wild. Dozens of NGOs have urged the International…
Single-Cell Sequencing Maps Plant Stem Cell Networks, Opening Path to Higher Crop Yields
Plant stem cells are the foundation of agriculture, underpinning the production of food, feed, and biofuels. Yet the core genetic networks controlling their activity have remained poorly understood. A research…
Although all vertebrates possess a pelvis, only humans have evolved a structure optimized for efficient, long-distance bipedal locomotion. This evolutionary transformation took over five million years, yet the precise developmental…
A large-scale genome-wide study involving 1.1 million individuals has made a breakthrough in understanding the genetic basis of stuttering. By analyzing data from genetic testing company 23andMe, researchers identified 57…
A new study has found that two soil-dwelling nematode species—Caenorhabditis elegans and Caenorhabditis briggsae—despite diverging from a common ancestor over 20 million years ago, still exhibit remarkably similar patterns of…
Mountains are among the most biodiverse ecosystems on Earth, yet global environmental changes are profoundly reshaping them. Over the past 50 years, rising temperatures and shifts in land use have…
Researchers at Brunel University London have discovered that Pseudomonas aeruginosa, a common hospital pathogen, can degrade polycaprolactone (PCL), a biodegradable plastic widely used in medical devices such as sutures, implants,…
Chinese researchers have identified a gene that significantly improves rice resilience to extreme heat without compromising yield or grain quality—a breakthrough that could safeguard rice production in warming climates. The gene,…
