The Synthetic Human Genome, or Syn HG, a project launched on June 26th, aims to change that. Funded partly by Wellcome, a ...

A new paper based on long-lost documents confirms that DNA discoverer Rosalind Franklin should be credited for discovering the double helix. When you purchase through links on our site, we may ...

Scientists fully sequence the Y chromosome for the first time, uncovering information that could have implications for the study of male infertility and other issues.

DNA is a biological molecule that contains the instructions an organism needs to function, develop, and reproduce. It is present in all forms of life on earth and contains each organism’s ...

That is, some experts warn, unless we evolve a new sex gene.Fast. The issue is that the Y chromosome has been decaying since ...

A single strand of DNA within a cell is about 2 meters long. Chromosomes allow the entire genetic code to fit in a much more compact space. They ensure when cells divide, each new cell gets a ...

Two new studies found that a small, missing piece of DNA located next to a specific protein resulted in orange fur coloration in cats. ... and males have an X chromosome and a Y chromosome.

Scientists have long suspected that orange color was a sex-linked trait — hiding somewhere on the X chromosome. ... The DNA secret behind orange cats. May 16, 2025 3:00 AM ET. By . Emily Kwong , ...

Astonishingly, this cephalopod Z chromosome originated more than 480 million years ago, making it the most ancient animal sex chromosome known. The findings were posted on the preprint server bioRxiv.