Overview

• 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.