Oxidative DNA demethylation mediated by Tet enzymes

Oxidative DNA demethylation mediated by Tet enzymes
复制标题

Tet 酶介导的氧化 DNA 去甲基化

DOI:
10.1093/nsr/nwv029
复制
发表时间:
2015-06
影响因子:
20.6
通讯作者:
Wong Jiemin
Wong Jiemin
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Xu Guo-Liang;Wong Jiemin

文献摘要

参考文献

相似文献

DNA修饰、胞嘧啶(5 mC)的甲基化和5 mC氧化为5-羟甲基胞嘧啶(5 hmC)、5-甲酰基胞嘧啶(5 fC)和5-羧基胞嘧啶(5caC)可以对动物基因组功能产生深远影响。这些修饰复杂地参与了哺乳动物发育过程中的DNA甲基化重编程动力学。它们一起有助于细胞谱系的限制和维持,同时也在细胞过渡和诱导重编程期间经历动态变化。在过去的五年里,人们对酶促DNA去甲基化进行了大量的研究,这是由5 hmC和泰特双加氧酶的发现引发的。在这篇综述中,我们评估了最近的研究结果,提供了新的见解的机制,DNA去甲基化及其对发育调控的影响。
DNA modification, methylation of cytosine (5mC), and oxidation of 5mC to 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC), and 5-carboxylcytosine (5caC) can have profound effects on genome function in animals. These modifications are intricately involved in DNA methylation reprograming dynamics during mammalian development. Together, they contribute to cell lineage restriction and maintenance, while also undergoing dynamic changes during cellular transitions and induced reprograming. The last five years have seen an intense research focus on enzymatic DNA demethylation, triggered by the discovery of 5hmC and Tet dioxygenases. In this review, we evaluate recent findings that have provided new insights into the mechanisms underlying DNA demethylation and its effect on developmental regulation.
DOI: 10.1126/science.1229277
发表时间: 2013-01-25
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Hackett JA;Sengupta R;Zylicz JJ;Murakami K;Lee C;Down TA;Surani MA
通讯作者: Surani MA
DOI: 10.1038/nchembio.914
发表时间: 2012-02-12
影响因子: 14.8
作者:
Zhang, Liang;Lu, Xingyu;Lu, Junyan;Liang, Haihua;Dai, Qing;Xu, Guo-Liang;Luo, Cheng;Jiang, Hualiang;He, Chuan
通讯作者: He, Chuan
DOI: 10.1016/j.stem.2011.07.010
发表时间: 2011-08-05
期刊: CELL STEM CELL
影响因子: 23.9
作者:
Dawlaty, Meelad M.;Ganz, Kibibi;Powell, Benjamin E.;Hu, Yueh-Chiang;Markoulaki, Styliani;Cheng, Albert W.;Gao, Qing;Kim, Jongpil;Choi, Sang-Woon;Page, David C.;Jaenisch, Rudolf
通讯作者: Jaenisch, Rudolf
DOI: 10.1371/journal.pone.0045031
发表时间: 2012
期刊: PloS one
影响因子: 3.7
作者:
Arioka Y;Watanabe A;Saito K;Yamada Y
通讯作者: Yamada Y
DOI: 10.1038/nature12805
发表时间: 2013-12-19
期刊: Nature
影响因子: 64.8
作者:
通讯作者: --