Editing Epigenetics (section)

== <span style="color: #FFFFFF;">Remembering</span> ==
* '''Epigenetics''' — The study of heritable changes in gene expression that do not involve alterations to the DNA sequence.
* '''DNA Methylation''' — The addition of a methyl group to DNA, which typically acts as a "Silence" signal for a gene.
* '''Histone Modification''' — Changes to the proteins (histones) that DNA wraps around, which can make a gene easier or harder to read.
* '''Chromatin Remodeling''' — The physical tightening or loosening of the DNA "Spool" to control gene access.
* '''Epigenome''' — The collection of all the chemical tags on your DNA that tell it what to do.
* '''Transgenerational Epigenetics''' — The controversial idea that epigenetic marks can be passed from parent to offspring.
* '''Genomic Imprinting''' — A process where only one copy of a gene (from either the mother or father) is expressed, while the other is silenced.
* '''X-Inactivation''' — The process by which one of the two X chromosomes in females is permanently silenced to prevent "Overdose" of proteins.
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