Long non-coding RNA LncKdm2b regulates cortical neuronal differentiation by cis-activating Kdm2b
Long non-coding RNA LncKdm2b regulates cortical neuronal differentiation by cis-activating Kdm2b
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长非编码RNA LncKdm2b通过顺式激活Kdm2b调节皮质神经元分化
DOI:
10.1007/s13238-019-0650-z
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发表时间:
2018-11
期刊:
影响因子:
21.1
通讯作者:
Yan Zhou
中科院分区:
文献类型:
--
作者:
Wei Li;Wenchen Shen;Bo Zhang;Kuan Tian;Yamu Li;Lili Mu;Zhiyuan Luo;Xiaoling Zhong;Xudong Wu;Ying Liu;Yan Zhou
The mechanisms underlying spatial and temporal control of cortical neurogenesis of the brain are largely elusive. Long non-coding RNAs (lncRNAs) have emerged as essential cell fate regulators. Here we found LncKdm2b (also known as Kancr), a lncRNA divergently transcribed from a bidirectional promoter of Kdm2b, is transiently expressed during early differentiation of cortical projection neurons. Interestingly, Kdm2b’s transcription is positively regulated in cis by LncKdm2b, which has intrinsic-activating function and facilitates a permissive chromatin environment at the Kdm2b’s promoter by associating with hnRNPAB. Lineage tracing experiments and phenotypic analyses indicated LncKdm2b and Kdm2b are crucial in proper differentiation and migration of cortical projection neurons. These observations unveiled a lncRNA-dependent machinery in regulating cortical neuronal differentiation.
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影响因子:
7.7
作者:
Farcas AM;Blackledge NP;Sudbery I;Long HK;McGouran JF;Rose NR;Lee S;Sims D;Cerase A;Sheahan TW;Koseki H;Brockdorff N;Ponting CP;Kessler BM;Klose RJ
通讯作者:
Klose RJ
影响因子:
64.8
作者:
Heintzman, Nathaniel D.;Hon, Gary C.;Hawkins, R. David;Kheradpour, Pouya;Stark, Alexander;Harp, Lindsey F.;Ye, Zhen;Lee, Leonard K.;Stuart, Rhona K.;Ching, Christina W.;Ching, Keith A.;Antosiewicz-Bourget, Jessica E.;Liu, Hui;Zhang, Xinmin;Green, Roland D.;Lobanenkov, Victor V.;Stewart, Ron;Thomson, James A.;Crawford, Gregory E.;Kellis, Manolis;Ren, Bing
通讯作者:
Ren, Bing
影响因子:
3.5
作者:
Wang A;Wang J;Liu Y;Zhou Y
通讯作者:
Zhou Y
影响因子:
14.9
作者:
Wang L;Park HJ;Dasari S;Wang S;Kocher JP;Li W
通讯作者:
Li W
DOI:
10.1093/bioinformatics/btr209
发表时间:
2011-07-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Lin MF;Jungreis I;Kellis M
通讯作者:
Kellis M