BIBLIOGRAFÍA

• http://www.nlm.nih.gov/medlineplus/spanish/ency/article/0004862.htm

•   http://www.nlm.nih.gov/medlineplus/spanish/ency/article/000379.htm

• http://www.nlm.nih.gov/medlineplus/spanish/ency/article/000382.htm

• http://www.abc.es/sociedad/20130718/abci-silenciar-cromosoma-sindrome-down-201307171744.html

• Genética conceptos esenciales.

• Genetica Fundamental. John Ringo.