3 ms·
In mammals, epigenetic information is needed from both parents. Its thought that this epigenetic information is kind of a negotiation between the survival/grow
by jonmc12 9y ago
In mammals, epigenetic information is needed from both parents. Its thought that this epigenetic information is kind of a negotiation between the survival/growth traits of male DNA, and the resource strain put on the female during embryonic development and child-rearing. Kind of like a product feature request list being paired down for production delivery.
It looks like there is some evidence, from mice experiments, that epigenetic information could be synthesized to induce asexual reproduction in mammals. I also found a recent gene editing technique to directly edit mice epigenomes, in theory that might be a path to design an asexual mouse, or another asexual mammal.
https://en.wikipedia.org/wiki/Parthenogenesis#Mammals https://en.wikipedia.org/wiki/Parthenogenesis#Mammals
https://en.wikipedia.org/wiki/Genomic_imprinting https://en.wikipedia.org/wiki/Genomic_imprinting
https://www.sciencedaily.com/releases/2017/12/171207141735.htm https://www.sciencedaily.com/releases/2017/12/171207141735.h...