NIST News
August 23, 2023
What was once the final frontier of the human genome — the Y chromosome — has just been mapped out in its entirety.
Led by the National Human Genome Research Institute (NHGRI), a team of researchers at the National Institute of Standards and Technology (NIST) and many other organizations used advanced sequencing technologies to read out the full DNA sequence of the Y chromosome — a region of the genome that typically drives male reproductive development. The results of a study published in Nature demonstrate that this advance improves DNA sequencing accuracy for the chromosome, which could help identify certain genetic disorders and potentially uncover the genetic roots of others.