Estructura y funci贸n del ADN y de los genes II. Tipos de alteraciones de la funci贸n del gen por procesos epigen茅ticos
- 作者：M.L. Martí ; nez-Frí ; asa ; b ; c ; mlmartinez.frias@isciii.es
- 关键词：Epigené ; tica ; Metilació ; n ; Alteració ; n de la cromatina ; Micro-ARN ; Imprinting ; Histonas deacetilasas ; Dietilestilbestrol
- 刊名：SEMERGEN - Medicina de Familia
- 出版年：2010
- 期刊代码：pca342_11383593
- 类别：med
- 出版时间：June-July 2010
- 卷：36
- 期：6
- 页码：332-335
- 文件大小：215 K
摘要
The type of changes in the gene function we are going to summarize in this article are not due to alterations in DNA structure, in any of their resolution levels (mutations, material loss and gains, both invisible and visible by cytogenetic). They are changes produced by epigenetic processes, which although they do not alter the DNA molecular structure, they do alter its function.