Sexual lineage specific DNA methylation regulates Arabidopsis meiosis
Sexual lineage specific DNA methylation regulates Arabidopsis meiosis
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性谱系特异性DNA甲基化调节拟南芥减数分裂
DOI:
10.1101/201798
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Walker J
中科院分区:
文献类型:
--
作者:
Walker J
DNA methylation regulates eukaryotic gene expression and is extensively reprogrammed during animal development. However, whether developmental methylation reprogramming during the sporophytic life cycle of flowering plants regulates genes is presently unknown. Here we report a distinctive gene-targeted RNA-directed DNA methylation (RdDM) activity in theArabidopsis thalianamale sexual lineage that regulates gene expression in meiocytes. Loss of sexual-lineage-specific RdDM causes mis-splicing of theMPS1gene (also known asPRD2), thereby disrupting meiosis. Our results establish a regulatory paradigm in which de novo methylation creates a cell-lineage-specific epigenetic signature that controls gene expression and contributes to cellular function in flowering plants.
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DOI:
10.1038/nrm4043
发表时间:
2015-09
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
Du J;Johnson LM;Jacobsen SE;Patel DJ
通讯作者:
Patel DJ
影响因子:
4.5
作者:
Slieker RC;Roost MS;van Iperen L;Suchiman HE;Tobi EW;Carlotti F;de Koning EJ;Slagboom PE;Heijmans BT;Chuva de Sousa Lopes SM
通讯作者:
Chuva de Sousa Lopes SM
影响因子:
7.2
作者:
Pikaard, Craig S.;Scheid, Ortrun Mittelsten
通讯作者:
Scheid, Ortrun Mittelsten
DOI:
10.1007/978-1-60761-103-5_9
发表时间:
2009-01-01
期刊:
MEIOSIS, VOL 2: CYTOLOGICAL METHODS
影响因子:
--
作者:
Armstrong, Susan J.;Sanchez-Moran, Eugenio;Franklin, F. Chris H.
通讯作者:
Franklin, F. Chris H.
影响因子:
11.8
作者:
Dawlaty, Meelad M.;Breiling, Achim;Thuc Le;Barrasa, M. Inmaculada;Raddatz, Guenter;Gao, Qing;Powell, Benjamin E.;Cheng, Albert W.;Faull, Kym F.;Lyko, Frank;Jaenisch, Rudolf
通讯作者:
Jaenisch, Rudolf