Department of Plant and Microbial Biology, University of California, Berkeley, 94720, USA.
Dev Cell. 2011 Jun 14;20(6):735-6. doi: 10.1016/j.devcel.2011.05.018.
Little is known about chromatin remodeling events immediately after fertilization. A recent report by Autran et al. (2011) in Cell now shows that chromatin regulatory pathways that silence transposable elements are responsible for global delayed activation of gene expression in the early Arabidopsis embryo.
受精后立即发生的染色质重塑事件知之甚少。Autran 等人（2011）最近在《细胞》杂志上的报告表明，沉默转座元件的染色质调控途径负责早期拟南芥胚胎中基因表达的全局延迟激活。
