Adult progenitor cells are present in the Drosophila fly as early as its larvae stage. These cells are the only ones that are maintained throughout development and they are responsible for giving rise to adult tissues and ...
Feb 9, 2021
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For the first time, scientists have measured the different types of genomic DNA changes that occur in skin cells, finding that mutations from ultraviolet (UV) light is especially common, but Black individuals have lower levels ...
Jan 14, 2021
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In the ongoing arms race between humans and the parasite that causes malaria, Taane Clark and colleagues at the London School of Hygiene and Tropical Medicine (LSHTM) report that new mutations that enhance resistance to a ...
Dec 31, 2020
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Genetics of mother and baby contribute to most cases where babies are born very large or very small, according to new research.
Dec 2, 2020
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A new and improved cat genome developed by the feline research teams at the University of Missouri and Texas A&M University has already proven to be a valuable tool for feline biomedical research by helping to confirm existing ...
Oct 22, 2020
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Today's DNA testing is highly accurate, but errors still occur due to the limited genetic information accessible with current technologies. These errors can have serious impact on people's lives.
Aug 18, 2020
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Our mouths may be home to a newly discovered set of multi-tasking taste cells that—unlike most known taste cells, which detect individual tastes—are capable of detecting sour, sweet, bitter and umami stimuli. A research ...
Aug 13, 2020
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New work led by Carnegie's Meredith Wilson and Steve Farber identifies a potential therapeutic target for clogged arteries and other health risks that stem from an excess of harmful fats in the bloodstream. Their findings ...
Aug 7, 2020
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The most common congenital disorders of all, especially in baby boys, are differences in a newborn's sexual anatomy that is not standard female or male. In boys, they include undescended testicles, misplaced urethras, and ...
Jun 26, 2020
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Genes located in 'copy number variants' (CNVs)—parts of chromosomes that are missing in some individuals and duplicated in others—that are associated with neurodevelopmental disorders affect more than just brain development, ...
Jun 24, 2020
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