hat
Etid la montre ke, an mwayèn, zansèt pase sou omwen sis fwa kòm anpil nan mitasyon sa yo pitit yo kòm manman. Sa a sijere ADN espèm se yon replikasyon mwens fidèl nan sekans jenetik papa a, pwobableman paske selil espèm te sibi plis divizyon pase selil la ze fi pa tan an KONSEPSYON fèt.
eng
The study shows that, on average, fathers pass on at least six times as many of these mutations to their children as mothers. This suggests sperm DNA is a less faithful replication of the father’s genetic sequence, probably because sperm cells have undergone more divisions than the female egg cell by the time conception occurs.