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Cell & Microbiology news
Unlocking the hidden metabolism of algae to advance the promise of renewable fuels and sustainable biomass
Researchers at the Donald Danforth Plant Science Center have solved a long-standing mystery of how a model green microalga reorganizes its central metabolism to supercharge growth when given access to both light and a carbon ...
Cell & Microbiology
2 hours ago
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Liquid-like histone H1 'glues' nucleosomes, reshaping how DNA compacts
DNA inside the nucleus is not packed as a rigid regular fiber—linker histone H1 dynamically binds and loosely "glues" nucleosomes together, creating a dynamic, fluid organization that can still support essential genome functions.
Cell & Microbiology
4 hours ago
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Decoy molecules trick soil bacteria into attacking persistent pollutants without genetic engineering
In a study published in the Journal of Materials Chemistry A, Nagoya University researchers demonstrated that native soil bacteria, when treated with decoy molecules, can degrade non-native compounds, including persistent ...
Cell & Microbiology
6 hours ago
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This giant virus just gave up its atomic blueprint
A research group has successfully determined, for the first time in the world, the capsid (outer shell) structure of Melbournevirus—a member of the giant virus family—at a resolution of 4.4 Å using cryo-electron microscopy ...
Cell & Microbiology
6 hours ago
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Keeping up with the phages: How V. cholerae neighbors swap defenses against viruses
Like most bacteria, Vibrio cholerae lives under constant attack from viruses. To survive, bacteria equip themselves with antiviral immune systems. Previous work has shown that V. cholerae carries a large genetic element called ...
Cell & Microbiology
6 hours ago
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Wildlife trade increases pathogen transmission: What 40 years of data say about spillover
Hedgehogs, elephants, pangolins, bears or fennec foxes: many wild species are sold as pets, hunting trophies, for traditional medicine, biomedical research, or for their meat or fur. These practices, whether legal or illegal, ...
Ecology
6 hours ago
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Examining embryo model ethics beyond box-checking
In science, ethical guidelines ensure that research takes place in a way that respects public trust and is conducted responsibly. Traditional ethics approval procedures work well for projects following established practices, ...
Cell & Microbiology
8 hours ago
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From Asgard to Earth: Tiny tubes may reveal the moment complex life began
Stromatolites—and their close relatives, microbial mats—could be mistaken for what seems like a bunch of old dark rocks. But instead, they are dense, layered communities of microbes. Long before complex life such as animals ...
Evolution
9 hours ago
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Scientists discover the antibacterial potential of 'hero' Korean skincare ingredient
Fans of Korean skincare may be familiar with "hero ingredient" Madecassic acid for its skin-soothing properties, but researchers at Kent have revealed its greater potential for use in the fight against antibiotic resistance.
Plants & Animals
12 hours ago
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A 'stemness checkpoint' helps control stem cell identity
A study published in Cell Research advances a central idea in stem cell biology by identifying a checkpoint that controls the identity of many different types of stem cells across developmental stages. For nearly two decades, ...
Cell & Microbiology
Apr 8, 2026
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The binding sites that guide fungal 'vesicle hitchhiking'—new study maps mRNA transport
A specific protein controls mRNA transport in fungi and distinguishes important from unimportant binding sites in the transported mRNAs. Researchers from Würzburg and Düsseldorf have discovered this mechanism.
Cell & Microbiology
Apr 8, 2026
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Glucose transport may hinge on a fleeting transition-like state
Stockholm University and SciLifeLab researchers have uncovered how glucose transporters move nutrients into cells, bridging a long-standing gap between structure and function in membrane biology. "Our study shows that these ...
Cell & Microbiology
Apr 8, 2026
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AI uncovers hidden immune defenses inside bacteria
Researchers at the Massachusetts Institute of Technology (MIT) have discovered thousands of new proteins that protect bacteria from virus attacks using an AI system called DefensePredictor. What would usually take months ...
Split shift: A surprising twist in the biology of aging
A new Yale study of flatworms, a species with the unique ability to regenerate, reveals that disruptions in the body's internal map of cellular organization may play a part in age-related decline.
Cell & Microbiology
Apr 8, 2026
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This protein helps cancer cells survive treatment—and points to new treatments
Researchers at Umeå University have contributed new insights into how cancer cells protect themselves from cell death. The study provides a deeper understanding of how key proteins interact within the cell and could, in the ...
Cell & Microbiology
Apr 7, 2026
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Researchers clarify how cells remove damaged endoplasmic reticulum
The cell's endoplasmic reticulum (ER) plays a central role in protein synthesis, folding, and calcium (Ca²⁺) storage. When damaged, ER-phagy (self-eating) removes affected ER regions via double-membrane vesicles called autophagosomes. ...
Cell & Microbiology
Apr 7, 2026
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How stem cell descendants preserve flexibility while maintaining distinct identities
Stem cells are the body's ultimate shape-shifters, sustaining tissues by balancing two competing demands: maintaining their own population and generating specialized descendants. In many tissues, some early descendants can ...
Cell & Microbiology
Apr 7, 2026
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Ak4 regulates mitochondrial DNA synthesis to control macrophage antibacterial activity, research finds
A mitochondrial enzyme, Ak4, strengthens immune defense by promoting mitochondrial DNA synthesis and enhancing macrophage antibacterial activity. When bacteria invade the body, macrophages serve as frontline defenders, rapidly ...
Cell & Microbiology
Apr 7, 2026
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Cell 'snowball' may be answer to large-scale tissue engineering
Cell cultures—single layers of cells grown in a small dish—have enabled researchers to study biological growth, develop or test drugs and even discover what causes some diseases. Cell spheroids, 3D versions of cell cultures ...
Cell & Microbiology
Apr 6, 2026
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Bacteria are weaving forever chemicals directly into their cell membranes, study finds
University of Tennessee Knoxville professor and Goodrich Chair of Excellence in Civil Engineering Frank Loeffler and his co-authors published new research on the environmental impacts of "forever chemicals" in Nature Microbiology. ...
Cell & Microbiology
Apr 6, 2026
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More news
Scientists identify potential new target for disrupting mosquito reproduction
Stopping algae blooms with bacteria-busting buoys
Bacterial enzyme uses a donut-shaped ring to shred tough collagen, study reveals
How mitochondria organize our 'second genome'
Cell lineage tracing reveals early‑segregated germline in plants
This tiny organism simply loves corners, using geometry to sense its world
Engineered E. coli dependency may help contain microbes to defined areas
Precision work prior to cell division: How enzymes optimize DNA structure
One of cholera's great enemies is found in the human gut
Soil biodiversity linked to lower human infectious disease risk
How plants fight back against bacteria that promote waterlogging in leaves
SimCells successfully target and kill drug-resistant bacteria
Viruses 'eavesdrop' on each other—but it can backfire
Other news
Megawatt structured light arrives with 3,070 optical vortices in one array
Hydroxyl radicals in UV-exposed water reveal surprising reaction pathway
A smarter way to build vaccines: Scientists harness AI to target emerging alphaviruses
What if dark matter came in two states?
Scientists solve 40-year-old biological mystery behind sleeping sickness
Study uncovers internal cell 'trade winds' that drive movement and repair
Two organs, one brain area: How fish orient themselves in the water
Soil bacteria break down toxic chemicals in the environment
Cells under stress: How a chemotherapy drug damages RNA
Embryo-like fossils from Southern China offer new clues about ancient life
Hidden ocean feedback loop could accelerate climate change
Ant larvae control parental care by using odor signals
