Evolution is driven by changes in DNA that sometimes promote adaptation, altering traits like disease resistance or reproduction. Often, these changes are minuscule, modifying a single letter in the DNA code—somewhat like ...
Evolution
Sep 29, 2026
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68
Modern tomatoes are a breeding success story. Generations of selection have made them bigger, firmer, more productive and easier to ship. But that progress came at a cost. Domestication and breeding reduced much of the crop's ...
Molecular & Computational biology
Sep 29, 2026
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46
A team at the University of Córdoba (UCO) has reviewed and updated the catalog of versions of the wheat gene GLU-B1, which is responsible for a protein that makes up gluten. The team has also made a collection of wheat representing ...
Molecular & Computational biology
Sep 29, 2026
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9
TMEM63B, a mechanosensitive lipid scramblase, has an autoinhibitory domain in its C-terminal tail that helps keep it inactive under resting conditions, researchers from the Institute of Science Tokyo report. Changes to this ...
Cell & Microbiology
Sep 29, 2026
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10
Every cell in an organism contains the same DNA, which carries all the instructions needed for it to function. Yet cells do not all use the same genes: A nerve cell, for example, does not activate the same genes as a muscle ...
Cell & Microbiology
Sep 28, 2026
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48
In acute, life-threatening infections, rapidly characterizing the microorganisms in a patient sample can help guide diagnosis and treatment. Computational methods known as taxonomic profilers can analyze metagenome sequencing ...
Biotechnology
Sep 28, 2026
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41
One of biology's fundamental questions is how our genes shape who we are. Adrian Serohijos and Stephen Michnick, professors in the Department of Biochemistry and Molecular Medicine at Université de Montréal's Faculty of Medicine, ...
Cell & Microbiology
Sep 28, 2026
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27
Viruses such as influenza A and dengue can hijack a cellular system that helps manage protein aggregates. Previous work by FMI emeritus group leader Patrick Matthias and his team showed that a small protein called ubiquitin ...
Cell & Microbiology
Sep 28, 2026
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21
Tiny, striped zebrafish are helping scientists trace how a gene linked to albinism influences eye development, work that may ultimately help explain some of the vision problems experienced by people with the condition and ...
Molecular & Computational biology
Sep 28, 2026
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13
Changes in rainfall can trigger increases in rodent populations and subsequent spikes in infection, new research has found, revealing how a changing climate could have consequences for human health.
Ecology
Sep 28, 2026
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11
