Positioning of nucleosomes containing γ-H2AX precedes active DNA demethylation and transcription initiation

Positioning of nucleosomes containing γ-H2AX precedes active DNA demethylation and transcription initiation

The order of DNA methylation and histone modifications during transcription remained unclear. Here the authors show that HMGA2 induces DNA nicks at TGFB1-responsive genes, promoting nucleosome incorporation containing γ-H2AX, which is required for repair-mediated DNA demethylation and transcription....

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Auteurs principaux: Stephanie Dobersch, Karla Rubio, Indrabahadur Singh, Stefan Günther, Johannes Graumann, Julio Cordero, Rafael Castillo-Negrete, Minh Bao Huynh, Aditi Mehta, Peter Braubach, Hector Cabrera-Fuentes, Jürgen Bernhagen, Cho-Ming Chao, Saverio Bellusci, Andreas Günther, Klaus T. Preissner, Sita Kugel, Gergana Dobreva, Malgorzata Wygrecka, Thomas Braun, Dulce Papy-Garcia, Guillermo Barreto
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Science
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Accès en ligne:https://doaj.org/article/c551a764a6c040d58f3cbdc0affd583b
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https://doaj.org/article/c551a764a6c040d58f3cbdc0affd583b

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