What Is the Definition of Epigenetic?


The term epigenetic is used in biology and it refers to something that affects a cell, an organ or an individual without having any effect on its DNA. It can also be used to refer to the inheritance of a particular trait that is not encoded in the nucleotide sequence.
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Biology of or pertaining to epigenesis, or the successive differentiation of undifferentiated cells in an embryo.
Genetics. noting or pertaining to epigenetics, specifically, the process by which the expression of genetic information is modified on a molecular level without a change to the DNA sequence: the epigenetic inheritance of longevity.
Source: Dictionary.com
Q&A Related to "What Is the Definition of Epigenetic"
Epigenetic (adj. means: of, relating to, or produced by epigenesis, as in:
In biology, the term epigenetics refers to changes in phenotype (appearance) or gene expression caused by mechanisms other than changes in the underlying DNA sequence, hence the name
-jĕ-net´ik 1. pertaining to epigenesis. 2. altering the activity of genes without changing their structure.
proposes that the form and tissues of an organism arise in a sequential and organized manner from the undifferentiated contents of the fertilized egg.
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Epigenetically is an adverb that relates to or having been produced in the chain of epigenesis. Epigenesis is the theory that says, a person is developed by successive ...
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