Y-chromosome DNA methylation

bloodstain sample preparation has no effect on Y-chromosome DNA methylation in humans.

“there was no significant difference between the methylation values of bloodstains and blood in the same sample”

Humansbloodstains compared with blood from the same sampleblood

Male-specific age prediction based on Y-chromosome DNA methylation with blood using pyrosequencing

Forensic science international. Genetics·21 Apr 2024