Methylation of chromatin causes it to condense. 染色質(zhì)甲基化后會(huì )出現凝縮。
The chromatin was polymerized and concentrated and the nucleolus was dispersed. 細胞核變形，核膜破裂，核質(zhì)外流，染色質(zhì)凝集，核仁解體。
The key to nuclear transplantation with adult cells lies in nuclear reprogramming or chromatin remodeling. 成年細胞核移植的關(guān)鍵在于核的再編序或核染質(zhì)的再塑造。
Human embryos do not provide enough time for chromatin remodeling, thus preventing the cloning of humans using adult cells. 人類(lèi)胚胎沒(méi)有足夠長(cháng)的時(shí)間進(jìn)行核染質(zhì)的再塑造，因而妨礙了用成人細胞克隆人類(lèi)。
