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Molecular & Computational biology news
How cricket mothers control the developmental timing of their offspring
Diapause is a fascinating form of biological dormancy employed by a broad array of animals as a survival strategy to endure adverse environmental conditions. To overcome the problems associated with seasons that are unsuitable ...
Plants & Animals
2 hours ago
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How embryonic cells 'read' their boundaries to organize themselves
In the earliest stages of life, mammalian embryos start as a disorganized cluster of cells. As development progresses, these cells become organized into well-defined shapes and structures. This process happens again and again ...
Cell & Microbiology
2 hours ago
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Cochlea network model reveals how inner ear may sort sound from noise
Over 70 million people in the U.S. are impacted by hearing loss, and age-related hearing loss is the second most common health problem in older adults, according to the Advanced Research Projects Agency for Health. However, ...
Cell & Microbiology
12 hours ago
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Breakthrough for aquaculture: Oral vaccine protects fish from fatal nervous necrosis virus
Disease management is a significant aspect of aquaculture, a vital industry and major food source. One of the most serious threats is a disease caused by the nervous necrosis virus (NNV), which can wipe out large populations ...
Molecular & Computational biology
13 hours ago
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Deep-sea extremophile yields protein that forms super stable biofilm
Scientists discovered a protein secreted by a deep-sea extremophile—an organism adapted to extreme environmental conditions—that self-assembles into a biofilm and is highly stable, boosting its potential for biomedical applications.
Cell & Microbiology
14 hours ago
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Structural blueprint for RNA therapeutics reveals why some siRNA molecules work better than others
RNA interference is a natural mechanism for living cells to control whether specific genes are being used. Crowned with the 2006 Nobel Prize in Physiology or Medicine, the discovery of RNA interference has since been harnessed ...
Biotechnology
14 hours ago
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Understudied enzyme helps S. aureus pathogen prosper, study finds
A new study published in the Proceedings of the National Academy of Sciences has offered insight into how Staphylococcus aureus, a major human pathogen, fine-tunes its internal machinery to survive stress and potentially ...
Cell & Microbiology
15 hours ago
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When mitochondria grow abnormally long, leaked RNA may activate anti-tumor immune responses
Researchers from the University of Osaka have demonstrated that mitochondrial hyperfusion, when induced by low levels of DRP1 or cellular stress, activates an immune response through the RIG-I–MAVS pathway. Dependent on the ...
Cell & Microbiology
16 hours ago
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Disabling SagA enzyme in VREfm infections makes drug-resistant bacteria vulnerable to vancomycin
Antibiotic resistance is one of the most urgent threats to global health, linked to an estimated 4.7 million deaths worldwide in 2019 alone. As more bacteria evolve to evade even last-resort drugs, the supply of effective ...
Molecular & Computational biology
16 hours ago
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Functional NIN persists in non-nodulating plants: Rethinking the loss of symbiosis
Certain plants, including legumes, form specialized root organs known as nodules. These plants establish symbiotic relationships with nitrogen-fixing bacteria and utilize atmospheric nitrogen. This process, termed "root nodule ...
Molecular & Computational biology
20 hours ago
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DNA databases unite to create a fully open resource for transposable element research
For more than three decades, researchers studying genomes have relied on foundational resources such as Repbase and, more recently, Dfam to identify and classify transposable elements—the mobile DNA sequences that shape genome ...
Biotechnology
22 hours ago
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This tiny organism contracts 200 times faster than we can blink—here's how
A tiny, aquatic, single-celled organism can contract to one-quarter of its body length in less than 5 milliseconds—hundreds of times faster than a human can blink. Researchers have discovered that the organism, Spirostomum ...
Cell & Microbiology
23 hours ago
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Toward experiment-guided AlphaFold: Researchers overcome AI tool's single-conformation limitation
The AI-based program AlphaFold predicts a protein's 3D structure with remarkable accuracy. However, it tends to reduce heterogeneous structures to a single dominant conformation, or shape, and overlooks experimental conditions ...
Biotechnology
Jun 29, 2026
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Ancient algal defenses against UV may have helped plants conquer land
A new study sheds light on how the ancestors of modern land plants survived one of the most challenging aspects of life outside water: exposure to harmful ultraviolet (UV) radiation. By examining a microscopic alga closely ...
Evolution
Jun 28, 2026
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Screen reveals new proteins that control RNA processing
Researchers at the University of California San Diego have developed a large-scale screening approach that identifies proteins controlling a fundamental step in gene expression known as alternative polyadenylation (APA). ...
Molecular & Computational biology
Jun 26, 2026
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California's unidentified coastal species get a DNA library of their own
The closest thing marine taxonomists have to the Olympics is now underway in San Diego. But instead of racing for medals, leading scientists are spending two weeks working together to catalog the extraordinary diversity of ...
Ecology
Jun 26, 2026
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Secrets of how we see color revealed at the molecular level
A global team has cracked a decades-old mystery, revealing the atomic structures of the molecules in our eyes that allow us to see colors. "To understand how we detect light and perceive colors, we need to know the exact ...
Cell & Microbiology
Jun 26, 2026
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Scientists find antidepressant in the brains of sharks off the coast of Rio de Janeiro
Sertraline is one of the most widely prescribed antidepressants in the world. Global sertraline sales are expected to keep growing, projected to expand from an estimated US$1.94 billion in 2025 to approximately US$3.13 billion ...
Ecology
Jun 26, 2026
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How a 'copper economy' helps fungi and bacteria build stubborn biofilms
Scientists have discovered that two common human pathogens can work together by managing copper in their shared environment—a finding that could open new ways to break down stubborn mixed biofilms.
Cell & Microbiology
Jun 26, 2026
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Centuries-old planktonic shell mystery solved with discovery of self-assembling proteins
Biomaterials with extraordinary properties, such as spider silk, have so far been known primarily from animals. Researchers at the University of Salzburg in Austria have now deciphered a surprising counterpart from the world ...
Cell & Microbiology
Jun 25, 2026
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More news
Ultra-precise technology can count damaged DNA fragments
Self-propelled actin filaments may explain how cells change shape spontaneously
Researchers identify dual-function rice gene that boosts drought tolerance and grain yield
Discovery of enzymes that control pores on leaf surfaces could lead to drought-resistant crops
Piecing the puzzle of how proteins fit together: Simpler model outperforms leading methods
Completing DNA replication triggers genomic instability in bacteria
Chloroplast study reveals molecular lock that helps power life on Earth
Four-decade mystery solved as PKCβ structure reveals new drug target
Plant protein pair reveals new wood-formation mechanism
DNA loops reveal how immune cells build millions of antibodies from one genome
Other news
Giraffes combine quantities similarly to addition
First-of-a-kind laser spring opens up new avenues for plasma control
Rare inner ear cells point to regenerative hearing treatments
First ever dinosaur found in Antarctica described for science
Real-time imaging reveals 'RNA hub' driving adaptive immune response
Cats age like humans—could studying their brains reveal healthy aging secrets?
