One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...
A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop. Until recently, many fast-changing parts of the human genome remained ...
Although it also performs some functions in men, estrogen, the main female sex hormone, is involved in a myriad of processes, ...
Scientists have long debated how modern humans evolved. For decades, most researchers agreed that Homo sapiens came from one ancestral group in Africa, dating back 200,000 to 300,000 years. But new ...
The world's oldest DNA comes from a 2.4 million-year-old ecosystem in Greenland. Will scientists eventually sequence even older DNA? When you purchase through links on our site, we may earn an ...
The human genome is chock full of what scientists once considered "junk DNA." This DNA is actually something called transposable elements, or TEs. These are repetitive sequences found in the genome ...
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