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Biotechnology news
Building better DNA editors: Retrons raise the bar for gene research
Within bacterial cells, specialized immune systems known as retrons fend off viral attacks. But that's not all they can do. Scientists, including Seth Shipman, Ph.D., at Gladstone Institutes, have shown that retrons also ...
Biotechnology
3 hours ago
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New kit makes classroom CRISPR experiments affordable and accessible
CRISPR, the gene-editing technology, has been one of the major breakthroughs in biology in the last two decades. And while students learn about the capability to cut, paste, and alter genes, it's rare that they get the chance ...
Biotechnology
4 hours ago
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Label-free optical tech takes power and efficiency of biological sensing to record level
University of Arizona researchers have developed a new biological sensing method that can detect substances at the zeptomolar level—an astonishingly miniscule amount.
Biotechnology
Sep 17, 2024
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Scientists show how pregnancy changes the brain in innumerable ways
Neuroscientist Liz Chrastil got the unique chance to see how her brain changed while she was pregnant and share what she learned in a new study that offers the first detailed map of a woman's brain throughout gestation.
Biotechnology
Sep 16, 2024
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Optogenetic control reveals collective cell behavior
New research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. The results show that there is no leader cell that directs the collective ...
Biotechnology
Sep 16, 2024
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Plants get a GMO glow-up: Genetically modified varieties coming out of the lab and into homes and gardens
As any avid gardener will tell you, plants with sharp thorns and prickles can leave you looking like you've had a run-in with an angry cat. Wouldn't it be nice to rid plants of their prickles entirely but keep the tasty fruits ...
Biotechnology
Sep 16, 2024
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Virtual laboratory allows scientists to simulate specific decreases in gene activity
Imagine you're looking at millions upon millions of mysterious genetic mutations. With CRISPR gene-editing technology, a select few of these mutations might have therapeutic potential. However, proving it would mean many ...
Biotechnology
Sep 16, 2024
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CRISPR/Cas9 modifies Euglena to create potential biofuel source
News about biofuels sometimes mentions used cooking oil as a feedstock, but if these substances contain animal fat, they can solidify in colder temperatures. This happens because, chemically, the fatty acids of these and ...
Cell & Microbiology
Sep 13, 2024
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Technique to study how proteins bind to DNA is easily misused: Researchers offer a solution
Researchers at University of California San Diego have published new guidelines that could help scientists significantly improve their results when quantifying the interactions between DNA and proteins. Understanding these ...
Biotechnology
Sep 13, 2024
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Scientists develop super golden lettuce that's richer in vitamin A
A research group has developed an innovative method for the biofortification of leaves and other green plant tissues, increasing their content of healthy substances such as beta-carotene, the main precursor of vitamin A in ...
Biotechnology
Sep 13, 2024
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Scientists develop artificial sugars to enhance disease diagnosis and treatment accuracy
Scientists have found a way to create artificial sugars that could lead to better ways to diagnose and treat diseases more accurately than ever before.
Biotechnology
Sep 13, 2024
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Custom microfluidic chip design reshapes framework of spatial transcriptomics technology
Spatial transcriptomics has emerged as a powerful tool for in situ analysis of gene expression within tissues. However, current technologies still face several challenges, including high costs, limited field of view, and ...
Biotechnology
Sep 13, 2024
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Future foods: How non-thermal tech could transform starch consumption
Starch is a vital component of the human diet, serving as a primary energy source. However, high-glycemic starches are linked to the increasing prevalence of chronic diseases like obesity and diabetes. Traditional starch ...
Biotechnology
Sep 12, 2024
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New technique boosts mutation rates in fruit flies for genetics research
A new technique, TF-High-Evolutionary (TF-HighEvo), allows large-scale assessment of de-novo mutations in multicellular organisms. Developed in collaboration with researchers from the European Molecular Biology Laboratory ...
Biotechnology
Sep 12, 2024
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Study highlights role of computational biology in microbial community design
How can computer models help design microbial communities? A research team comprising members from Aachen, Düsseldorf and East Lansing/U.S. examined the development perspectives of so-called synthetic biology. In an article ...
Biotechnology
Sep 12, 2024
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Researchers develop new technique to watch microbial populations interact
Microscopic organisms such as bacteria and fungi live together in neighborhoods known as microbial consortia. Some of these neighborhoods naturally exist in soils, food, water, and even the human gut and skin. Others are ...
Cell & Microbiology
Sep 12, 2024
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Biobots arise from the cells of dead organisms—pushing the boundaries of life, death and medicine
Life and death are traditionally viewed as opposites. But the emergence of new multicellular life-forms from the cells of a dead organism introduces a "third state" that lies beyond the traditional boundaries of life and ...
Cell & Microbiology
Sep 12, 2024
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Powered by renewable energy, microbes turn CO₂ into protein and vitamins
Researchers in Germany can harvest protein and vitamin B9 from microbes by feeding them nothing much more than hydrogen, oxygen, and CO2. The technology, published September 12 in the journal Trends in Biotechnology, runs ...
Biotechnology
Sep 12, 2024
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Infrared thermal imaging enables reliable assessment of animal stress from distance
An international team of researchers from the University of Turku, Finland, and the University of Tours, France, aimed to validate the use of infrared thermal imaging as a non-invasive tool for assessing stress responses ...
Plants & Animals
Sep 11, 2024
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Researchers uncover new infection-fighting molecules through 'molecular de-extinction'
A new study led by Cesar de la Fuente, Ph.D., Presidential Assistant Professor of Psychiatry, Microbiology, Chemistry, Chemical and Biomolecular Engineering, and Bioengineering at the University of Pennsylvania, has uncovered ...
Biotechnology
Sep 11, 2024
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More news
Imaging-based biomarker set to quantify aging at a cellular level
A roadmap for using viruses to enhance crop performance
AI boosts indoor food production's energy sustainability
Pausing biological clock could give boost to lab-produced blood stem cells
Could alternative meat meet a growing demand?
Labs collaborate to enhance imaging tools for cell observation
Miniature treadmills accelerate studies of insects walking
Other news
Why petting your cat leads to static electricity
Another new wasp species discovered by researchers
Ocean waves grow way beyond known limits, new research finds
Scientists find new epigenetic switch, revealing how genes are regulated in early development
Computer model boosts detection of cell-to-cell communication
Foamed plastic carriers boost biofilm formation in wastewater treatment
