Promoter decommissioning by the NuRD chromatin remodeling complex triggers synaptic connectivity in the mammalian brain.
Promoter decommissioning by the NuRD chromatin remodeling complex triggers synaptic connectivity in the mammalian brain.
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DOI:
10.1016/j.neuron.2014.05.039
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发表时间:
2014-07-02
期刊:
影响因子:
16.2
通讯作者:
Bonni A
中科院分区:
文献类型:
--
作者:
Yamada T;Yang Y;Hemberg M;Yoshida T;Cho HY;Murphy JP;Fioravante D;Regehr WG;Gygi SP;Georgopoulos K;Bonni A
Precise control of gene expression plays fundamental roles in brain development, but the roles of chromatin regulators in neuronal connectivity have remained poorly understood. We report that depletion of the NuRD complex by in vivo RNAi and conditional knockout of the core NuRD subunit Chd4 profoundly impairs the establishment of granule neuron parallel fiber/Purkinje cell synapses in the rodent cerebellar cortex in vivo. By interfacing genome-wide sequencing of transcripts and ChIP-Seq analyses, we uncover a network of repressed genes and distinct histone modifications at target gene promoters that are developmentally regulated by the NuRD complex in the cerebellum in vivo. Finally, in a targeted in vivo RNAi screen of NuRD target genes, we identify a program of NuRD-repressed genes that operate as critical regulators of presynaptic differentiation in the cerebellar cortex. Our findings define NuRD-dependent promoter decommissioning as a developmentally-regulated programming mechanism that drives synaptic connectivity in the mammalian brain.
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DOI:
10.1038/nrg3413
发表时间:
2013-05
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
通讯作者:
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影响因子:
56.9
作者:
Konishi, Y;Stegm端ller, J;Bonni, A
通讯作者:
Bonni, A
影响因子:
64.5
作者:
Fujita, N;Jaye, DL;Wade, PA
通讯作者:
Wade, PA
影响因子:
56.9
作者:
Shalizi, A;Gaudillière, B;Bonni, A
通讯作者:
Bonni, A
影响因子:
23.9
作者:
Reynolds, Nicola;Latos, Paulina;Hynes-Allen, Antony;Loos, Remco;Leaford, Donna;O'Shaughnessy, Aoife;Mosaku, Olukunbi;Signolet, Jason;Brennecke, Philip;Kalkan, Tuezer;Costello, Ita;Humphreys, Peter;Mansfield, William;Nakagawa, Kentaro;Strouboulis, John;Behrens, Axel;Bertone, Paul;Hendrich, Brian
通讯作者:
Hendrich, Brian