Growth Factor Independence 1B-Mediated Transcriptional Repression and Lineage Allocation Require Lysine-Specific Demethylase 1-Dependent Recruitment of the BHC Complex
Author(s) -
David McClellan,
Mattie J. Casey,
Diana Bareyan,
Helena Lucente,
Christopher Ours,
Matthew Velinder,
Jason Singer,
Mehraju Din Lone,
Wenxiang Sun,
Yunuen Coria,
Clinton C. Mason,
Michael E. Engel
Publication year - 2019
Publication title -
molecular and cellular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.14
H-Index - 327
eISSN - 1067-8824
pISSN - 0270-7306
DOI - 10.1128/mcb.00020-19
Subject(s) - biology , demethylase , microbiology and biotechnology , histone , transcription factor , repressor , histone deacetylase , chromatin immunoprecipitation , genetics , gene expression , promoter , gene
Growth factor independence 1B (GFI1B) coordinates assembly of transcriptional repressor complexes comprised of corepressors and histone-modifying enzymes to control gene expression programs governing lineage allocation in hematopoiesis. Enforced expression of GFI1B in K562 erythroleukemia cells favors erythroid over megakaryocytic differentiation, providing a platform to define molecular determinants of binary fate decisions triggered by GFI1B.
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