Not exact matches
The
patterns of a type of molecule that influences
epigenetic inheritance, called small noncoding RNA, differed
between the two groups, as did methylation
patterns in the sperm DNA in the two groups, the team reports today in Cell Metabolism.
The research team behind the study, which is being published in the journal
Epigenetics, also found strong links
between these altered
epigenetic patterns and the activity in genes controlling improved metabolism and inflammation.
Our results show that trangenerational
epigenetic effects play a role in adaptive evolution, and suggest that the relationship
between changes in methylation
patterns and differences in evolutionary outcomes, at least for quantitative traits such as cell division rates, is complex.