Methyltransferase-directed derivatization of 5-hydroxymethylcytosine in DNA.
Methyltransferase-directed derivatization of 5-hydroxymethylcytosine in DNA.
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DOI:
10.1002/anie.201007169
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发表时间:
2011-02-25
影响因子:
16.6
通讯作者:
Klimasauskas, Saulius
中科院分区:
文献类型:
--
作者:
Liutkeviciute, Zita;Kriukiene, Edita;Grigaityte, Indre;Masevicius, Viktoras;Klimasauskas, Saulius
Cytosine modification by AdoMet–dependent DNA methyltransferases is part of an epigenetic regulatory network in vertebrates. Here we show that, in the absence of AdoMet, bacterial cytosine-5 methyltransferases can catalyze condensation of aliphatic thiols and selenols to 5-hydroxymethylcytosine in DNA yielding 5-chalcogenomethyl derivatives. These new atypical reactions open new ways for sequence-specific derivatization and analysis of 5-hydroxymethylcytosine, a recently discovered nucleobase in mammalian DNA
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影响因子:
14.9
作者:
Jin SG;Kadam S;Pfeifer GP
通讯作者:
Pfeifer GP
影响因子:
5.6
作者:
Lau, EY;Bruice, TC
通讯作者:
Bruice, TC
影响因子:
15
作者:
CLINE, RE;FINK, RM;FINK, K
通讯作者:
FINK, K
DOI:
10.1126/science.1170116
发表时间:
2009-05-15
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Tahiliani M;Koh KP;Shen Y;Pastor WA;Bandukwala H;Brudno Y;Agarwal S;Iyer LM;Liu DR;Aravind L;Rao A
通讯作者:
Rao A
影响因子:
64.5
作者:
KLIMASAUSKAS, S;KUMAR, S;CHENG, XD
通讯作者:
CHENG, XD