heritable change

基本解釋

Mutation --- Any permanent heritable change in the sequence of genomic DNA.
存在突變的基因；也指攜帶突變基因的個(gè)躰。
Epigenetics is defined as the investigation of heritable changes in gene expression that occur without a change in DNA sequence.
表觀遺傳學(xué)是研究DNA序列沒(méi)有發(fā)生改變的情況下基因表達(dá)的遺傳變化。
The process, known as DNA methylation, is one mechanism of epigenetic change, heritable change that does not alter the sequence of DNA itself.
該過(guò)程被成爲(wèi)DNA甲基化，是表觀遺傳變化的一種，屬於不會(huì)改變DNA序列的可遺傳變化。