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Phys.org / New view of 'frameshifting' shows how genetic info can get 'lost in translation'
Christine Dunham is a leading expert on the ribosome—an elaborate macro-molecular machine that operates like a factory within a cell to manufacture proteins. "The ribosome is really the most fascinating molecule in a cell," ...
Medical Xpress / Breast cancer stage at diagnosis differs sharply across rural US regions
Where a woman lives significantly affects whether her breast cancer is diagnosed at an early or late stage, according to a national analysis published in the Journal of the American College of Surgeons (JACS). Researchers ...
Medical Xpress / Study of 3 million Swedes links women's suicide risk to female relatives' attempts
A woman's suicide risk may be influenced by the suicidal intention of her female first degree relatives, with sex-specific effects of a shared familial environment and possibly other social factors having a key role, finds ...
Phys.org / One gene makes the difference: Breeding winter-hardy faba beans
An international research team involving the IPK Leibniz Institute has discovered a small yet significant genetic difference in faba beans. Whether a plant survives the winter or can only be grown in spring hinges on a single ...
Medical Xpress / Gut bacteria drive process that protects colon tissue, study shows
The gut microbiome—the trillions of bacteria and other microbes that inhabit the gastrointestinal tract—drives a process vital for protecting the colon against tissue injury, according to the findings of a study co-led ...
Phys.org / AI-enabled quantum refinement cracks the code of difficult-to-map proteins
Using a tool to solve a protein's structure, for most researchers in the world of structural biology and computational chemistry, is not unlike using the Rosetta Stone to unlock the secrets of ancient Egyptian texts. Once ...
Phys.org / How climate-friendly is insect protein really?
The larvae of the black soldier fly (Hermetia illucens) are considered a promising source of sustainable protein, as they contain high-quality protein comparable to soy protein. They can produce this protein from a wide variety ...
Tech Xplore / Aerosol jet printing creates durable, low-power transistors for next-generation tech
Tiny electronic devices, called microelectronics, may one day be printed as easily as words on a page, thanks to new research from scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory. Building ...
Tech Xplore / Early-warning model developed to predict toxic social media storms
Researchers at the University at Albany and Rutgers University have developed an early-warning framework that can predict harmful social media interactions before they erupt, paving the way for interventions that can minimize ...
Tech Xplore / Robot hands so sensitive they can grab a potato chip
A new type of robotic hand developed at The University of Texas at Austin demonstrates such sensitive touch that it can grasp objects as fragile as a potato chip or a raspberry without crushing them. The technology, called ...
Medical Xpress / Real-time metabolic monitoring on a chip: What happens inside a cell can be measured instantly
In a significant advancement for lab-on-chip technology, IBEC researchers in the frame of the European project BLOC, have demonstrated the first integration of a benchtop nuclear magnetic resonance (NMR) spectrometer with ...
Phys.org / Why lethal mutations persist: Fruit fly study points to newly transferred jumping genes, not small DNA errors
Most lethal mutations in wild fruit flies are driven by newly transferred jumping genes, not small DNA errors, according to a new study from Duke University. The findings, published in PLOS Biology, challenge decades of assumptions ...