Definition Of 'Epigenetics' Clarified Date: April 1, 2009 Source: Stowers Institute for Medical Research Summary: Scientists are working to develop an operational definition of "epigenetics" -- a ...

Before we get to a definition of epigenetics, it’s worth backing up a bit. Every organism has genes that essentially act as an instruction book for creating various traits and life functions.

The field of epigenetics provides neurobiologists with candidate mechanisms for experience-dependent changes in gene transcription. ... This definition easily encompasses DNA methylation, ...

Ali Shilatifard, Ph.D., investigator, has joined with a team of colleagues to propose an operational definition of "epigenetics" -- a rapidly growing research field that investigates heritable ...

Epigenetics is the regulation of gene expression through ... particularly with aging and susceptibility to common disease. 2 The modern definition of epigenetics takes this plasticity ...

Epigenetics is increasingly used as a buzzword to sell pseudoscientific products, but the truth of epigenetics is even more interesting – and complex – than the quacks claim.

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 ...

Most of us get an introduction—whether we remember it or not—to genetics in our first biology class. We learn that genes, made up of DNA, are the molecular blueprint that make us who we are ...

Acute myeloid leukemia (AML) is an aggressive cancer affecting the blood and bone marrow that progresses rapidly, making ...

Epigenetics has cast the nature-versus-nurture debate in a new light, revealing a much more intricate relationship between an individual's genes and their environment than was previously understood.

Six epigenetic features define the new Epigenetic Hallmarks of Cancer, an add-on to the widely accepted Hallmarks of Cancer. Scientists concluded that malignant transformation requires some degree ...