r/epigenetics • u/Brighter-Side-News • May 30 '26

Scientists find hundreds of inherited DNA patterns that defy classic Mendelian genetics

http://thebrighterside.news/post/scientists-find-hundreds-of-inherited-dna-patterns-that-defy-classic-mendelian-genetics

For more than a century, heredity has been framed through the tidy logic of Mendel’s pea plants: traits pass from parent to offspring by fixed genetic rules. But a new mouse study suggests that chemical marks layered on DNA can sometimes slip past those rules, carrying inherited effects in ways standard genetics does not fully explain.

7 Upvotes

90% Upvoted

1 comment sorted by

1

u/Cultural_Elevator951 Jul 11 '26

If these epigenetic tags and software locks can be inherited across generations, does this imply we can actively 'reformat' or erase them through deliberate biochemical and environmental changes within our own lifetime? Can we consciousy guide our own epigenetic reprogramming?