RMBase v2.0: deciphering the map of RNA modifications from epitranscriptome sequencing data.
RMBase v2.0: deciphering the map of RNA modifications from epitranscriptome sequencing data.
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RBase v2.0:从表观转录组测序数据中破译 RNA 修饰图谱。
DOI:
10.1093/nar/gkx934
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发表时间:
2018-01-04
影响因子:
14.9
通讯作者:
Yang JH
中科院分区:
文献类型:
--
作者:
Xuan JJ;Sun WJ;Lin PH;Zhou KR;Liu S;Zheng LL;Qu LH;Yang JH
Abstract More than 100 distinct chemical modifications to RNA have been characterized so far. However, the prevalence, mechanisms and functions of various RNA modifications remain largely unknown. To provide transcriptome-wide landscapes of RNA modifications, we developed the RMBase v2.0 (http://rna.sysu.edu.cn/rmbase/), which is a comprehensive database that integrates epitranscriptome sequencing data for the exploration of post-transcriptional modifications of RNAs and their relationships with miRNA binding events, disease-related single-nucleotide polymorphisms (SNPs) and RNA-binding proteins (RBPs). RMBase v2.0 was expanded with ∼600 datasets and ∼1 397 000 modification sites from 47 studies among 13 species, which represents an approximately 10-fold expansion when compared with the previous release. It contains ∼1 373 000 N6-methyladenosines (m6A), ∼5400 N1-methyladenosines (m1A), ∼9600 pseudouridine (Ψ) modifications, ∼1000 5-methylcytosine (m5C) modifications, ∼5100 2′-O-methylations (2′-O-Me), and ∼2800 modifications of other modification types. Moreover, we built a new module called ‘Motif’ that provides the visualized logos and position weight matrices (PWMs) of the modification motifs. We also constructed a novel module termed ‘modRBP’ to study the relationships between RNA modifications and RBPs. Additionally, we developed a novel web-based tool named ‘modMetagene’ to plot the metagenes of RNA modification along a transcript model. This database will help researchers investigate the potential functions and mechanisms of RNA modifications.
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影响因子:
5.7
作者:
Li JH;Liu S;Zheng LL;Wu J;Sun WJ;Wang ZL;Zhou H;Qu LH;Yang JH
通讯作者:
Yang JH
影响因子:
48
作者:
Linder, Bastian;Grozhik, Anya V.;Olarerin-George, Anthony O.;Meydan, Cem;Mason, Christopher E.;Jaffrey, Samie R.
通讯作者:
Jaffrey, Samie R.
DOI:
10.1126/science.aad8711
发表时间:
2016-06-17
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Gilbert WV;Bell TA;Schaening C
通讯作者:
Schaening C
影响因子:
14.9
作者:
Li JH;Liu S;Zhou H;Qu LH;Yang JH
通讯作者:
Yang JH
影响因子:
7
作者:
Harrow J;Frankish A;Gonzalez JM;Tapanari E;Diekhans M;Kokocinski F;Aken BL;Barrell D;Zadissa A;Searle S;Barnes I;Bignell A;Boychenko V;Hunt T;Kay M;Mukherjee G;Rajan J;Despacio-Reyes G;Saunders G;Steward C;Harte R;Lin M;Howald C;Tanzer A;Derrien T;Chrast J;Walters N;Balasubramanian S;Pei B;Tress M;Rodriguez JM;Ezkurdia I;van Baren J;Brent M;Haussler D;Kellis M;Valencia A;Reymond A;Gerstein M;Guigó R;Hubbard TJ
通讯作者:
Hubbard TJ