Topological Characterization of Human and Mouse m(5)C Epitranscriptome Revealed by Bisulfite Sequencing.
Topological Characterization of Human and Mouse m(5)C Epitranscriptome Revealed by Bisulfite Sequencing.
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亚硫酸氢盐测序揭示人类和小鼠 m(5)C 表观转录组的拓扑特征
DOI:
10.1155/2018/1351964
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发表时间:
2018
影响因子:
2.9
通讯作者:
Meng J
中科院分区:
文献类型:
--
作者:
Wei Z;Panneerdoss S;Timilsina S;Zhu J;Mohammad TA;Lu ZL;de Magalhães JP;Chen Y;Rong R;Huang Y;Rao MK;Meng J
Compared with the well-studied 5-methylcytosine (m5C) in DNA, the role and topology of epitranscriptome m5C remain insufficiently characterized. Through analyzing transcriptome-wide m5C distribution in human and mouse, we show that the m5C modification is significantly enriched at 5′ untranslated regions (5′UTRs) of mRNA in human and mouse. With a comparative analysis of the mRNA and DNA methylome, we demonstrate that, like DNA methylation, transcriptome m5C methylation exhibits a strong clustering effect. Surprisingly, an inverse correlation between mRNA and DNA m5C methylation is observed at CpG sites. Further analysis reveals that RNA m5C methylation level is positively correlated with both RNA expression and RNA half-life. We also observed that the methylation level of mitochondrial RNAs is significantly higher than RNAs transcribed from the nuclear genome. This study provides an in-depth topological characterization of transcriptome-wide m5C modification by associating RNA m5C methylation patterns with transcriptional expression, DNA methylations, RNA stabilities, and mitochondrial genome.
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影响因子:
12.3
作者:
Amort T;Rieder D;Wille A;Khokhlova-Cubberley D;Riml C;Trixl L;Jia XY;Micura R;Lusser A
通讯作者:
Lusser A
影响因子:
64.8
作者:
Liu, Nian;Dai, Qing;Zheng, Guanqun;He, Chuan;Parisien, Marc;Pan, Tao
通讯作者:
Pan, Tao
影响因子:
3
作者:
Liu L;Zhang SW;Huang Y;Meng J
通讯作者:
Meng J
影响因子:
29
作者:
Camara, Yolanda;Asin-Cayuela, Jorge;Larsson, Nils-Goran
通讯作者:
Larsson, Nils-Goran
影响因子:
2.9
作者:
CHEN, Y;SIERZPUTOWSKAGRACZ, H;AGRIS, PF
通讯作者:
AGRIS, PF