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 ...

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 ...

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 ...

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, ...

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 ...

Mice and newts were applied to the one-step Cre-loxP organism creation technology by TAx9. In this study, the researchers succeeded in synthesizing a Cre-loxP integrated vector by placing a short DNA ...

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 ...

Researchers at Baylor College of Medicine have developed an artificial intelligence (AI) model that reveals how protein modifications link genetic mutations to disease. The method, called DeepMVP and ...

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.