Editing Epigenetics (section)

====Fluorescent ''in situ'' hybridization====
Fluorescent ''in situ'' hybridization (FISH) is very important to understand epigenetic mechanisms.<ref name="Chaumeil_2008">{{cite book | vauthors = Chaumeil J, Augui S, Chow JC, Heard E | chapter = Combined Immunofluorescence, RNA Fluorescent in Situ Hybridization, and DNA Fluorescent in Situ Hybridization to Study Chromatin Changes, Transcriptional Activity, Nuclear Organization, and X-Chromosome Inactivation | title = The Nucleus | series = Methods in Molecular Biology | location = Clifton, N.J. | publisher = Springer | volume = 463 | pages = 297–308 | date = 2008 | pmid = 18951174 | doi = 10.1007/978-1-59745-406-3_18 | isbn = 978-1-58829-977-2 | chapter-url = }}</ref> FISH can be used to find the location of genes on chromosomes, as well as finding noncoding RNAs.<ref name="Chaumeil_2008" /><ref name="O'Connor_2008">{{Cite journal | vauthors = O'Connor C | title = Fluorescence in situ hybridization (FISH). | journal = Nature Education | date = 2008 | volume = 1 | issue = 1 | page = 171 |url= https://www.nature.com/scitable/topicpage/fluorescence-in-situ-hybridization-fish-327/ }}</ref> FISH is predominantly used for detecting chromosomal abnormalities in humans.<ref name="O'Connor_2008" />