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Molecular & Computational biology news
International team decodes the genome of the Greenland shark
The Greenland Shark (Somniosus microcephalus), an elusive dweller of the depths of the northern Atlantic and the Arctic Ocean, is the world's longest-living vertebrate, with an estimated lifespan of about 400 years.
Plants & Animals
6 minutes ago
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Genomic analysis confirms the uniqueness of Iberian red deer in Europe
A genome study of more than 700 European red deer has identified four distribution areas on the continent (Norway, Scotland, Spain and Central Europe), each with their own genetic characteristics that need to be preserved
Ecology
14 minutes ago
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Scientists expand the genetic alphabet to create new proteins
It's a dogma taught in every introductory biology class: Proteins are composed of combinations of 20 different amino acids, arranged into diverse sequences like words. But researchers trying to engineer biologic molecules ...
Biotechnology
1 hour ago
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How proteins bind to closed regions of the genome to facilitate cell differentiation and development
A new experimental method allows researchers to dissect how certain proteins, called pioneer factors, can bind to selective regions of the genome that are inaccessible to other DNA binding proteins.
Cell & Microbiology
1 hour ago
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Century-old experiment secures beer and whiskey's future
Thanks to an experiment started before the Great Depression, researchers have pinpointed the genes behind the remarkable adaptability of barley, a key ingredient in beer and whiskey. These insights could ensure the crop's ...
Molecular & Computational biology
1 hour ago
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AI-based technique speeds up the analysis of fossils
Queensland Museum and James Cook University scientists are using AI to unlock the mysteries of our fossil past. The scientists have developed an AI-based technique that has sped up the analysis of fossils, taking a months-long ...
Molecular & Computational biology
1 hour ago
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How the oceans' most abundant bacteria impact global nutrient flows
If you were to collect all the organisms from the ocean surface down to 200 meters, you'd find that SAR11 bacteria, though invisible to the naked eye, would make up a fifth of the total biomass. These bacteria, also known ...
Cell & Microbiology
2 hours ago
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Researchers sequence the genome of the spur-thighed tortoise
Like many threatened land turtle species, the spur-thighed tortoise had no complete genome. Now for the first time, researchers from the Ecology departments at Miguel Hernández University of Elche (UMH) and the University ...
Plants & Animals
20 hours ago
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Opinion: Researchers don't take enough account of variation in biology—doing so could unlock new understanding
The natural world is filled with variety. Ecological systems can look very different in different parts of the Earth. Every species has genetic variation, which means individuals can look and behave very differently. Diseases ...
Molecular & Computational biology
21 hours ago
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How viruses move through insects for transmission of diseases
Viruses are master parasites that have adapted to infect many host species. Some viruses even use multiple hosts to spread their infections—such as arboviruses that use insects to move their infections to mammalian hosts ...
Cell & Microbiology
22 hours ago
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Researchers identify new tools for anti-Acinetobacter drug development and AMR preparedness
University of Liverpool researchers have engineered a library of strains that can be used to develop new antibacterial compounds to help address antimicrobial resistance (AMR) in Acinetobacter baumannii bacteria.
Cell & Microbiology
22 hours ago
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Unlocking plant defense: Bacterial hijacking exposed
Bacterial wilt caused by Ralstonia solanacearum poses a severe threat to agriculture worldwide, affecting numerous crops. The pathogen's arsenal of type III effectors (T3Es) enables it to manipulate host defense mechanisms, ...
Molecular & Computational biology
22 hours ago
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Surprising hormone-related gene activity discovered in the early larval stage of the Malabar grouper
Researchers at the Okinawa Institute of Science and Technology (OIST)'s Marine Climate Change Unit and Marine Eco-Evo-Devo Unit have highlighted patterns of gene activation during Malabar grouper larval development, revealing ...
Plants & Animals
22 hours ago
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Study identifies areas of Europe at risk from dengue fever due to spread of Asian tiger mosquito
As Europe grapples with the growing threat of tropical diseases brought by the Asian tiger mosquito, a research breakthrough led by the UK Centre for Ecology & Hydrology (UKCEH) is enabling scientists to accurately predict ...
Ecology
22 hours ago
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Strawberry ripening revealed: Key histone modifications uncovered
Fruit ripening is a tightly coordinated process driven by both hormonal and environmental factors, yet the epigenetic mechanisms controlling this process remain unclear.
Molecular & Computational biology
23 hours ago
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Boosting cannabis production: The science behind bud abundance
Cannabis sativa is highly valued for its cannabinoids, which are primarily produced in female inflorescences. However, the genetic control of inflorescence development remains largely unexplored, posing a significant challenge ...
Molecular & Computational biology
Sep 10, 2024
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Experiments reveal epigenetic influences, dynamic gene silencing and reactivation in plants
One of the most fascinating discoveries in biology is that cells have mechanisms for dynamically regulating genetic expression. This ability to promote or restrict the transcription of specific genes without altering the ...
Plants & Animals
Sep 10, 2024
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Researchers bend DNA strands with light, revealing a new way to study the genome
With the flick of a light, researchers have found a way to rearrange life's basic tapestry, bending DNA strands back on themselves to reveal the material nature of the genome.
Biotechnology
Sep 10, 2024
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With AI, extreme microbe reveals how life's building blocks adapt to high pressure
An assist from a Google Artificial Intelligence tool has helped scientists discover how the proteins of a heat-loving microbe respond to the crushing conditions of the planet's deepest ocean trenches, offering new insights ...
Cell & Microbiology
Sep 9, 2024
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Uncovering the unique roles of Exportin-5 in RNA export within Drosophila cells
Eukaryotic cells are complex biological units, each with multiple membrane-bound compartments. These cells use specialized mechanisms to export biomolecules from their synthesis site to where they function.
Cell & Microbiology
Sep 9, 2024
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More news
Scientists learn how to drug wily class of disease-causing enzymes
How context-specific factors control gene activity
Glitch in protein synthesis could affect tumor growth
Studying fungi's 'weak link' to fight global rise in deadly fungal infections
Crystallized alternative DNA structure sheds light on insulin and diabetes
Scientists uncover mechanism preserving centromere during cell division
Antibody-like molecule shows promise for broad-spectrum malaria therapy
Elevating analysis of genomic data with advanced mathematical techniques
Researchers discover an effective and environment-friendly disinfectant
'Ice bucket challenge' reveals that bacteria can anticipate the seasons
Making sense of crime scene DNA patterns
Monoclonal antibody neutralizes numerous COVID-19 variants
AI meets biophysics: New approach identifies critical interaction points in cancer-related proteins
Other news
Superior light-to-chemical energy conversion with Coulombic dyads
Keeping mold out of future space stations
Study links EV charging stations to increased local business activity
Swimming crustacean eats unlikely food source in the deep ocean
Unique nanodisk pushes photonics research forward
Chromium doping enhances catalyst performance for faster oxygen evolution
Oceans absorb 6% more carbon thanks to rain, study reveals
New mRNA and gene editing tools offer hope for dengue virus treatment
Decoding the language of cells with the power of proteomics
Cohesion at the cellular level is flexible yet stable, study shows
Q&A: How single-cell and spatial proteomics reveal proteins' nuanced roles in health and disease
Voyager 1 team accomplishes tricky thruster swap
First neutrinos detected at Fermilab short-baseline detector
