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Molecular & Computational biology news
Cell death in photoreceptor cells is reversible, study finds
Photoreceptors are specialized cells in the eye that convert light energy into neural signals. Several diseases that cause irreversible vision loss, including age-related macular degeneration, retinitis pigmentosa and retinal ...
Cell & Microbiology
6 hours ago
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Enhanced fluorescence technique illuminates rapid, coordinated protein folding
A team of US researchers has gained new insights into how large protein molecules consistently fold themselves into useful shapes. Using a new approach to fluorescence microscopy, Hoi Sung Chung and colleagues at the National ...
Bacteria that generate electricity: How a shellfish-based gel could monitor wastewater and food
Microbial bioelectronic sensors use living bacteria that can create an electrical signal in response to the presence of a target substance, or analyte. These types of sensors offer many advantages over other types of biosensors ...
Molecular & Computational biology
8 hours ago
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In a South Carolina swamp, researchers uncover secrets of firefly synchrony
In the middle of the old-growth forests of Congaree National Park in South Carolina, fireflies put on an otherworldly display every May. Thousands of male insects belonging to the species Photuris frontalis flash together ...
Ecology
21 hours ago
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New DNA tools outperform traditional methods for detecting genetic risk in wildlife
Wildlife populations that become small and isolated, often due to habitat loss, inevitably experience inbreeding which can lead to the loss of fitness and eventual extinction. One solution is to perform a genetic rescue: ...
Ecology
21 hours ago
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How flexible protein regions retain their function via motifs and chemical context
A new LMU study shows how proteins function reliably even without a stable 3D structure—and the crucial importance not only of short sequence motifs, but also of chemical characteristics.
Cell & Microbiology
23 hours ago
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Real-time protein quality control keeps cells healthy
Scientists from the National University of Singapore (NUS) have developed a biochemical technique that captures fleeting "handshakes" between newly made proteins and the cellular helpers. These short interactions are important ...
Cell & Microbiology
23 hours ago
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Bacterial strain breaks decades-old bottleneck in chemotherapy drug manufacturing
An international team of researchers has achieved a breakthrough in the production of doxorubicin, a vital chemotherapy agent. The study identifies and resolves molecular "bottlenecks" that have limited the natural production ...
Biotechnology
Mar 13, 2026
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How an unlikely all-female clonal fish species copied and pasted itself free from extinction
The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over 100,000 years. Using ...
Geneticists challenge common model of how cells retain their identity
One of the most widely accepted models for how cells remember their identity may be incorrect. This is shown in a new study by two research groups at Umeå University. In Science Advances, they present results that overturn ...
Cell & Microbiology
Mar 13, 2026
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Harnessing eDNA to help conserve Australia's oceans
As we move through the world, we leave behind invisible traces of ourselves encased in the hair, skin, and other bodily matter we shed. These tiny pieces of DNA—known as environmental DNA or eDNA—have major conservation ...
Ecology
Mar 12, 2026
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Cell death's 'beautiful' rings have implications for biological resilience and immunity
Researchers at the University of Michigan have revealed that cells use a previously unknown feat of molecular craftsmanship to help protect their larger host organisms. The building blocks required for this work are found ...
Cell & Microbiology
Mar 12, 2026
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What keeps centrioles together: NuSAP's newly mapped role in centrosome integrity
Biologists at the National University of Singapore (NUS) have uncovered how the protein NuSAP safeguards tiny structures inside cells called centrioles, revealing a mechanism linked to developmental disorders such as microcephaly ...
Cell & Microbiology
Mar 12, 2026
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Researcher creates more accurate method to study proteins that drive Alzheimer's disease
Alzheimer's disease affects millions of people around the world. To study this condition, researchers must peer inside the distinctive environment of the human brain. but for scientists to get the most accurate picture of ...
Molecular & Computational biology
Mar 12, 2026
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Good news for wastewater irrigation: Three crops store pharmaceutical byproducts in their leaves
In areas where freshwater is scarce, farmers often turn to treated wastewater to irrigate crops. And many regulators and consumers worry about exposing food to compounds routinely found in wastewater, including many psychoactive ...
Molecular & Computational biology
Mar 12, 2026
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Fantastic fungi found with ability to freeze water
Can fungi influence the weather? Turns out, they just might. An international group of researchers that includes Virginia Tech's Xiaofeng Wang and Boris A. Vinatzer discovered the identity of fungal proteins that can catalyze ...
Biotechnology
Mar 12, 2026
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Turning penicillin into a lethal force against bacteria again
When many disease-causing bacteria encounter penicillin, they are not always destroyed right away, shifting into a temporary survival state called antibiotic tolerance. This state allows them to withstand drug levels that ...
Cell & Microbiology
Mar 12, 2026
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Embryogenesis in 4D: A developmental atlas for genes and cells
How does a tiny cluster of cells become an embryo with a head, trunk, and tail? And how do thousands of genes coordinate this development? A new imaging method makes it possible to visualize the activity of thousands of genes ...
Cell & Microbiology
Mar 12, 2026
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The power of twins: Decoding the unseen biological information flow
The natural world is a rich source of inspiration for developing sophisticated computational systems, and the opposite is also true, with bioinformatics approaches providing keen insight into biological processes. However, ...
Cell & Microbiology
Mar 12, 2026
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A familiar voice shapes how zebra finches hear and respond
Conversations with friends have an ease that is hard to replicate with someone you have just met—often replies come more naturally and timing just seems to click. A strikingly similar pattern plays out in zebra finches, ...
Plants & Animals
Mar 12, 2026
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More news
Global sorghum 'pangenome' accelerates discovery of resilient crop traits
Uncovering the hidden bacteria often mistaken for cholera
New view of 'frameshifting' shows how genetic info can get 'lost in translation'
Telomere breaks provide new insights into chaotic chromosome mutations
Bacteria have a secret engineering trick to keep themselves in shape
Why averages fail for bacteria in the open ocean
Breeding for bigger cattle may come with hidden fertility trade-offs
A new protein timeline explains plasma membrane repair
Other news
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Quantum dots generate entangled photon pairs on demand
Scientists confirm existence of molecule long believed to occur in oxidation
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Contraceptive vaccine reduces fertility in animals to address wildlife overpopulation
A new clue to how the body detects physical force
A new 'molecular switch' for inborn immunity identified
Starting point for a COVID drug is the 5000th protein structure decoded at BESSY II
This odd little plant could help turbocharge crop yields
Comprehensive digital materials ecosystem can perform 'sanity check' to guide design
Leopard gecko study clarifies how temperature shapes sex development
Safer space travel: Scientists create a cosmic ray simulator
Inside the light: How invisible electric fields drive device luminescence
