Complete Primate Chromosome Maps Reveal Rapid Evolution of Y Chromosome

Newly sequenced genomes from six primate species offer insights into human evolution and the dynamic nature of sex chromosomes.

Researchers produced the first complete chromosome sequences from five great ape species and one lesser ape species.
The study highlights significant variations in Y chromosomes, showing rapid evolution compared to the more stable X chromosomes.
Findings reveal that repetitive DNA sequences make up a large portion of both X and Y chromosomes, with higher variability on the Y.
The research provides valuable data for understanding genetic diseases and conservation efforts for endangered primate species.
The study underscores the importance of sex chromosomes in fertility, reproduction, and evolutionary biology.