Epigenetic differences arise during the lifetime of monozygotic twins.
Fraga MF, Ballestar E, Paz MF, Ropero S, Setien F, Ballestar ML, Heine-Suñer D, Cigudosa JC, Urioste M, Benitez J, Boix-Chornet M, Sanchez-Aguilera A, Ling C, Carlsson E, Poulsen P, Vaag A, Stephan Z, Spector TD, Wu YZ, Plass C, Esteller M.
Fraga MF, et al. Among authors: ropero s.
Proc Natl Acad Sci U S A. 2005 Jul 26;102(30):10604-9. doi: 10.1073/pnas.0500398102. Epub 2005 Jul 11.
Proc Natl Acad Sci U S A. 2005.
PMID: 16009939
Free PMC article.