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DNA Topoisomerase I Affects Polycomb Group Protein-Mediated Epigenetic Regulation and Plant Development by Altering Nucleosome Distribution in Arabidopsis

It has been perplexing that DNA topoisomerases, enzymes that release DNA supercoils, play specific roles in development. In this study, using a floral stem cell model in Arabidopsis thaliana, we uncovered a role for TOPOISOMERASE1α (TOP1α) in Polycomb Group (PcG) protein-mediated histone 3 lysine 27...

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Main Authors: Liu, Xigang, Gao, Lei, Dinh, Thanh Theresa, Shi, Ting, Li, Dongming, Wang, Ruozhong, Guo, Lin, Xiao, Langtao, Chen, Xuemei
Formato: Artigo
Idioma:Inglês
Publicado: American Society of Plant Biologists 2014
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4145115/
https://ncbi.nlm.nih.gov/pubmed/25070639
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1105/tpc.114.124941
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