Histone post-translational modifications (PTMs) comprise one of the most intricate nuclear signaling networks that govern gene expression in a long-term and dynamic fashion. These PTMs are considered ...

Epigenetics, a term coined by Conrad H. Waddington in the early 1940s, originally described the complex molecular pathways that govern how a genotype manifests as a phenotype. Over time, this ...

Histones are perhaps more intimately linked with DNA than any other protein. Transcriptional regulation, recombination, repair, and replication--basically anything that happens to the DNA--must happen ...

A research team has recently made a significant breakthrough in understanding how the DNA copying machine helps pass on epigenetic information to maintain gene traits at each cell division.

Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...

Epigenetics is a rapidly growing field of study that focuses on the heritable changes in gene expression that occur without alterations to the underlying DNA sequence. These changes are caused by ...

Epigenetics is an emerging field of scientific research exploring the study of gene expression changes that occur without alterations to the DNA sequence itself. Image Credit: Juan ...

In 1994, as cited in the same issue of Science, Robin Holliday voiced a commonly apprehended drift in meaning, and redefined epigenetic as "Nuclear inheritance which is not based on differences in DNA ...

Cancers emerge from many different paths. One path begins early, in embryonic development, when a protein complex called PRC2 ...

ASH1, Absent, small, or homeotic discs 1; CpG, 5′-Cyto- sine-phosphate-Guanine-3′ EZH, Enhancer of Zeste Homolog; GAS5, growth arrest-specific transcript 5; IFT80, Intraflagellar Transport 80; ...

The human genome may have been sequenced, but we are still learning about how it works. One of the features of the genome scientists are still deciphering is epigenetics, which refers to the various ...