Cardiovascular disease remains the leading cause of mortality worldwide, necessitating deeper insights into its molecular ...

Studies find genetic, epigenetic, and transgenerational effects from pesticide exposure, particularly during early life.

Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

Epigenetics is the study of various heritable alterations that control gene expression without changing the DNA sequence. 1 The name epigenetics comes from the Greek prefix “epi”, which means on top ...

DNA is the blueprint of life. Genes encode proteins and serve as the body's basic components. However, building a functioning ...

Researchers have determined whether a specific chemical modification of a protein that packages the genome called a histone affects gene activity and cell proliferation. Researchers have determined ...

An understanding of the origin and dynamics of heritable genetic variation within classical animal breeding programs is needed to provide the context for understanding the contributions and concerns ...

DNA can also be demethylated, either through passive or active processes. Passive DNA demethylation occurs when the methylation pattern is not replenished during DNA replication and gradually ...

A recent study led to the development of a powerful epigenetic editing technology. The system unlocks the ability to precisely program chromatin modifications at any specific position in the genome, ...

A team led by Professor Shoichiro Asayama at Tokyo Metropolitan University has synthesized a charge-free molecule designed to sneak plasmid DNA into living cells via hydrogen bonding, dramatically ...

Less than 2% of the genome codes for proteins; the rest, once called 'junk DNA', contains regulatory elements. Researchers analyzed 10,000 to reveal how variants shape gene activity.