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Molecular & Computational biology news
Scientists uncover RNA's hidden role as protein chaperone
Proteins are how cells get work done. They carry out nearly every important cellular task, from ferrying messages to controlling which genes are turned on or off. And in order for proteins to perform their various roles, ...
Cell & Microbiology
42 minutes ago
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Farmed oysters may boost New York's dwindling wild populations
Farmed oysters are mixing with and potentially adding to populations of wild oysters—a once-abundant species in New York's estuaries and rivers that has declined drastically over the last century. A new study, published in ...
Ecology
3 hours ago
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Why are sloths slow? It's in their DNA
Sloths are the slowest mammals on the planet, but living in dense jungles has made them notoriously difficult to study. For the first time, scientists have now sequenced and analyzed the two-toed sloth genome and revealed ...
Evolution
5 hours ago
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These underwater 'living pink rocks' help store carbon: Scientists just found four new species
Rhodoliths may look like small rocks on the seafloor, but they are actually living algae that create habitats for marine life and contribute to long-term carbon storage. A new study found that the deeper, low-light waters ...
Ecology
7 hours ago
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Some drugs 'fail' because of unrealistic testing conditions, scientists discover
A drug once dismissed as ineffective suddenly worked—when scientists tested it under more realistic conditions that mimic the human body. In this surprising new discovery, Northwestern University scientists uncovered a hidden ...
Biotechnology
7 hours ago
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How plants survive constant DNA damage: Newly identified repair protein protects growth-critical stem cells
Similar to the way DNA damage can contribute to human diseases such as cancer, it can also disrupt growth, development and survival in plants. Every day, plants endure environmental stresses such as sunlight, radiation, drought ...
Molecular & Computational biology
21 hours ago
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Peptide blocks DNA breaks tied to treatment-induced leukemia, offering new prevention route
Thanks to effective therapies, more and more people are now able to live with or after cancer in the long term. Consequently, the number of patients affected by the long-term effects of their treatment is also increasing. ...
Molecular & Computational biology
22 hours ago
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Magnesium transporter discovery could improve rice nutrition and taste
Rice is a staple food for nearly half the global population and an important dietary source of magnesium, a mineral essential for human health, plant growth and energy metabolism. Although magnesium is known to influence ...
Molecular & Computational biology
23 hours ago
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Sesame dynamically rewires lignan metabolism during germination
Sesame seeds are rich in lipid-soluble lignans such as sesamin, which are widely known as health-promoting phytochemicals. While these compounds rapidly decrease during germination and are converted into water-soluble glucosides, ...
Molecular & Computational biology
Jun 8, 2026
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Corals have a hormonal clock and it looks surprisingly like ours
A three-year study has cracked open the hidden biology behind coral reproduction, revealing hormone cycles that echo those of humans and other animals, and a new way to detect reef distress before it's too late.
Ecology
Jun 8, 2026
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Ribosome tunnel interactions reveal how bacteria can pause protein production
How do bacteria regulate the production of their proteins? Researchers at the University of Hamburg, in collaboration with international partners, have now demonstrated how small protein building blocks, known as peptides, ...
Cell & Microbiology
Jun 8, 2026
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Recovered wild maize gene boosts crop protein without yield loss
Maize (Zea mays L.) plays an important role in global food security. During 9,000 years of maize domestication and breeding, however, protein content was not a major breeding target. Consequently, many beneficial gene variants ...
Molecular & Computational biology
Jun 8, 2026
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Why plant cells need heme: Hidden signal reshapes photosynthesis gene control
For plants, light is an important environmental factor not only as a source of energy for photosynthesis, but also as a signal for capturing environmental information. Light signals are sensed by photoreceptor proteins called ...
Cell & Microbiology
Jun 8, 2026
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Yeast experiments reveal an evolutionarily conserved backup route for making a molecule that's essential to life
Hiroshima University researchers say a newly proposed three-step "detour" pathway for making dolichol, a molecule cells need to properly process proteins, may be more universal than scientists realized. Experiments in yeast ...
Cell & Microbiology
Jun 8, 2026
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Why does the Y chromosome retain UTY?
A study, published in the journal Development, is the first to precisely map endogenous UTY occupancy across the human genome and demonstrate that UTY remains functionally involved in transcriptional regulation during early ...
Cell & Microbiology
Jun 8, 2026
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Bacteria can learn and form memories without a brain
Researchers at Carnegie Mellon University have shown that bacteria can learn from past experiences, store memories across generations and adapt their behavior to changing environments, all without a brain or nervous system. ...
Cell & Microbiology
Jun 8, 2026
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How gene swapping helped build the planet's decomposers
Decomposers are crucial for keeping Earth habitable, breaking down dead biomass and returning key nutrients, such as carbon, nitrogen and phosphorus, to the ecosystem. Most decomposers, including fungi, survive through osmotrophy—a ...
Ecology
Jun 7, 2026
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Continuous stirring made early life-like RNA systems more extinction-prone, experiment shows
Recent research showed that an artificially constructed self-replicating RNA system modeling primitive life at the origin of life evolved to become more prone to extinction under certain experimental conditions.
Molecular & Computational biology
Jun 7, 2026
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Epigenetic changes can be inherited without changing DNA in animals
Typically, the information encoded in DNA allows organisms to develop, function, and pass traits across generations. Yet DNA alone does not explain how genes are switched on and off in different cells and environments. This ...
Evolution
Jun 7, 2026
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First nonrepeating biological clock discovered in C. elegans guides growth
Imagine a train parked at the station. Passengers climb aboard and find their seats. Conductors move up and down the aisles, checking tickets. But there's a problem—the engineer's watch is broken. As a result, the doors never ...
Molecular & Computational biology
Jun 7, 2026
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More news
Hidden protein switch controls photosynthesis as light conditions change
Previously unknown detoxification pathway for chloromethane revealed
Green space exposure, mental health and the nasal microbiome explored
Overlooked DNA structures help organize the genome
Why jellyfish can't rise to the surface
Tools to fight hantavirus show promise despite limited funding. Now researchers hope to continue
Greenland shark genome reveals clues to 400-year lifespan
Research could pave the way for more resilient winter cereals in warmer climates
Cells have a built-in 'seatbelt' against sudden stress
Proteins can be selectively controlled with radio waves
Other news
How animals use leveling behaviors to put alphas in their place
How climate shapes the meanings of words across languages
First human SMUG1 atomic snapshots reveal how cells repair DNA
Embryonic tissues can behave like fluids or solids to reshape cell fate signals
Antibiotic resistance turns up in Australian horses, raising new concerns about animal and human infections
'Genetic brakes' reveal how embryos shape their limbs
The Y chromosome is home to surprising jumping genes
Wounds may trigger 'aged' cells within hours, reshaping how senescence starts
Dogs uncover invasive pests that experts missed in real-world vineyard tests
