Stand alone vs standalone Stand alone is an idiom meaning one who is unequaled or without peer, notice that the verb form is two separate words. 1 To 1 English native Teachers, the best way to improve your English! Click here to find out more!
From Wikipedia, the free encyclopedia. Epigenetics is the study of changes in gene activity which are not caused by changes in the DNA sequence. It is the study of gene expression, the way genes bring about their phenotypic effects.
The epigenome is the collection of all of the epigenetic marks on the DNA in a single cell. The epigenomic marks different between different cell types. So, a blood cell will have different marks or modifications than a liver cell.