University of Virginia School of Medicine researchers have discovered a gene on the Y chromosome that contributes to the greater incidence of heart failure in men. The work is published in the journal Nature Cardiovascular ...
Apr 1, 2024
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Researchers at the University of Colorado Anschutz Medical Campus and collaborators across the country have conducted the largest and most diverse study of men with extra X or Y chromosomes in the US using a large dataset ...
Mar 29, 2024
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Early in the development of sperm, a strange event happens: the X and Y chromosomes condense into tight packages and are sequestered away from the other 44 human chromosomes. If any part of this process goes awry, the cells ...
Feb 22, 2024
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A major breakthrough in human genetics has been achieved with the complete decoding of the human Y chromosome, opening up new avenues for research into digestive diseases. This milestone, along with advancements in third-generation ...
Nov 24, 2023
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Twenty years ago, when researchers from the Human Genome Project announced that they had completed the first-ever sequence of an entire set of human DNA, the discovery was heralded as comparable to "splitting the atom or ...
Aug 27, 2023
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More than 20 years ago, the human genome was first sequenced. While the first version was full of "holes" representing missing DNA sequences, the genome has been gradually improved in successive rounds. Each has increased ...
Aug 26, 2023
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The chromosome associated with male development, which is the last mysterious piece of the human genome, has been fully sequenced by a team of more than 100 researchers around the world including Johns Hopkins University ...
Aug 23, 2023
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Most people will have heard the term "man flu", which refers to men's perceived tendency to exaggerate the severity of a cold or a similar minor ailment.
Aug 17, 2023
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As men age, some of their cells lose the very thing that makes them biological males—the Y chromosome—and this loss hampers the body's ability to fight cancer, according to new research from Cedars-Sinai Cancer.
Jun 21, 2023
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People with an additional X or Y chromosome—a genetic condition known as supernumerary sex chromosome aneuploidy—have an increased risk of developing blood clots known as venous thromboembolism (VTE), a Geisinger study ...
Jan 25, 2023
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The Y chromosome is the sex-determining chromosome in most mammals, including humans. In mammals, it contains the gene SRY, which triggers testis development, thus determining sex. The human Y chromosome is composed of about 60 million base pairs.
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