Ethics This study was carried out under TwinsUK BioBank ethics, approved by the North West–Liverpool Central Research Ethics Committee (REC reference 19/NW/0187), IRAS ID 258513 and earlier approvals granted to TwinsUK by the St Thomas’ Hospital Research Ethics Committee, later the London–Westminster Research Ethics Committee (REC reference EC04/015). Sample collection Semen samples were collected or obtained from archival samples with …
Read More »Sperm sequencing reveals extensive positive selection in the male germline
