[ Epigenetics[ Epigenetics ] The field of study of gene expression in contrast to actual changes to the genome itself. Epigenetics looks for environmental factors which turn genes on or off and ultimately affect cell biology. More ]
The field of study of gene[ Gene ] A region of DNA in which the structural sequence encodes a biological trait or characteristic. Genes are replicated by cell division and modified by recombination in sexual reproduction and by mutation. They are the basis of inherited traits by biological offspring. Biochemically, a gene is a sequence of nucleotides, the building blocks of DNA, the order which More expression in contrast to actual changes to the genome itself. Epigenetics looks for environmental factors which turn genes on or off and ultimately affect cell biology[ biology ] The science concerned with the study of living organisms. Specialised fields of biology include anatomy, behaviour and morphology. More.
