Researchers at Weill Cornell Medicine and the epigenetics company TruDiagnostic have uncovered DNA markers associated with retroelements, remnants of ancient viral genetic material in our genes that act as highly accurate ...
Aug 19, 2024
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For decades, scientists have dreamed of a future where genetic diseases, such as the blood clotting disorder hemophilia, could be a thing of the past. Gene therapy, the idea of fixing faulty genes with healthy ones, has held ...
Aug 29, 2024
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The human genome is the genome of Homo sapiens, which is stored on 23 chromosome pairs. Twenty-two of these are autosomal chromosome pairs, while the remaining pair is sex-determining. The haploid human genome occupies a total of just over 3 billion DNA base pairs. The Human Genome Project (HGP) produced a reference sequence of the euchromatic human genome, which is used worldwide in biomedical sciences.
The haploid human genome contains an estimated 20,000–25,000 protein-coding genes, far fewer than had been expected before its sequencing. In fact, only about 1.5% of the genome codes for proteins, while the rest consists of RNA genes, regulatory sequences, introns and (controversially) "junk" DNA.
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