Totovision4/27/2023 ![]() ![]() In order to do this, the researchers first had to generate an 'epigenetic clock' from large numbers of sheep so they could measure DNA aging. "Both farmers and scientists have known for some time that castrated male sheep live on average much longer than their intact counterparts however, this is the first time anyone has looked at DNA to see if it also ages slower," says first-author of the study, University of Otago Anatomy Ph.D. In a study published today in eLife, University of Otago researchers along with collaborators from the United States, have shown that castration of male sheep delays aging of DNA compared to intact males, and that it also drives feminine characteristics of DNA and the chemical tags it holds, known as DNA methylation.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |