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Articles tagged Fundamental Research
(123 results)
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Fly model of traumatic brain injury untangles factors tied to mortality
Each year, emergency departments in the US treat almost 700,000 people for traumatic brain injury (TBI). The outcome depends largely on the severity and location of the injury, but these aren’t the only factors. Age also plays a role, with children often recovering more fully than do adults. The patient’s diet following the injury may…
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New schizophrenia risk genes found by computational analysis
Symptoms of schizophrenia most commonly begin to creep up in young adulthood. Although genetics play a major role in this complex disorder, narrowing down the search for the genes involved has proven frustratingly difficult. Risk loci identified by genome-wide association studies (GWAS) may contain several genes, making it unclear which of these contribute to pathology.…
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Dog pedigrees shed light on recombination
Recombination within the genome isn’t random. This swapping of DNA segments between one chromosome and its homolog preferentially affects specific genome regions called hotspots. These regions can have recombination rates many times higher than other areas of the genome, and the rapid shuffling of genetic information is thought to be important in evolution. The location…
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Cold-loving fungi fight frostbite, but can’t take the heat
To the unaided eye, Antarctic soil and alpine glaciers may appear to be barren wastelands devoid of life. But some microbes call hostile habitats like these home. Research on one such organism, published in the latest issue of G3, reveals some of the mechanisms behind cold adaptation—and explains why these otherwise hardy creatures can’t survive…
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As we face uncertainty, let’s stand together
Given the outcome of the US presidential election, some of our members have asked us if they should fear an erosion of federal support for research funding. Others have asked more pointed questions, such as: What is the GSA doing to defend the interests of geneticists? Young scientists, they’ve told us, are now even more…
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Policy Points: Collins reports model organism funding at TAGC16
Last week at The Allied Genetics Conference (TAGC), National Institutes of Health (NIH) Director Francis Collins provided an overview of model organism support from his agency. Collins used a new analysis performed by NIH staff to address concerns expressed by many of the model organism researchers gathered at TAGC, particularly a 2015 analysis by Michael…
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Two-faced protein both speeds and slows cell cycle
Although some proteins have a single career, many—like Dis3—lead a double life. In the yeast Schizosaccharomyces pombe, loss-of-function mutations in dis3 cause defects in mitosis, implying that Dis3 normally supports cell cycle progression. But perplexingly, results in humans suggest that Dis3 normally slows cell cycle progression: mutations that partially disable dis3 contribute to the development…
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Model Organism Databases join forces: Announcing the Alliance of Genome Resources
Model Organism Databases (MODs) and the Gene Ontology Consortium play a crucial “behind-the-scenes” role in the work of model organism geneticists and many other biomedical researchers. This guest post by the newly-formed Alliance of Genome Resources announces the group’s intention to integrate the efforts of the MODs and other genome resources. You can learn more…
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Dr. Skop goes to Washington
I have always been passionate about science and outreach is something I think I’m good at. So when I received an email from GSA saying I was on the shortlist for a very important advocacy and outreach event, I thought about how I might be the best scientist to represent GSA. I drafted the following…
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The basic premise
American titans of industry are approaching the business of medical philanthropy just as they do their day jobs: in a big way. It’s not unusual to hear of gifts in the hundreds of millions of dollars, if not the occasional one with close to yet another digit to the left. The inevitable institutes and research…
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The beauty of C. elegans mitosis art helps policymakers see NSF impacts
Last night, a milieu of scientists, Congressional staffers, members of Congress, and representatives from the National Science Foundation (NSF) filled the banquet room of the Rayburn House Office Building to show how investments in STEM research and education are fueling American innovation. Among those scientists was GSA member Ahna Skop, an Associate Professor of Genetics and…