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The BAF and PRC2 Complex Subunits Dpf2 and Eed Antagonistically Converge on Tbx3 to Control ESC Differentiation.
(CELL PRESS, 2019-01-03)
BAF complexes are composed of different subunits with varying functional and developmental roles, although many subunits have not been examined in depth. Here we show that the Baf45 subunit Dpf2 maintains pluripotency and ...
WDR5, BRCA1, and BARD1 Co-regulate the DNA Damage Response and Modulate the Mesenchymal-to-Epithelial Transition during Early Reprogramming.
(CELL PRESS, 2019-04-09)
Differentiated cells are epigenetically stable, but can be reprogrammed to pluripotency by expression of the OSKM transcription factors. Despite significant effort, relatively little is known about the cellular requirements ...
ATMIN Is a Tumor Suppressor Gene in Lung Adenocarcinoma.
(AMER ASSOC CANCER RESEARCH, 2019-10-15)
Tumor cells proliferate rapidly and thus are frequently subjected to replication stress and the risk of incomplete duplication of the genome. Fragile sites are replicated late, making them more vulnerable to damage when ...
BAF180 promotes cohesion and prevents genome instability and aneuploidy.
(CELL PRESS, 2014-03-27)
BAF180, a subunit of the PBAF chromatin remodeling complex, is frequently mutated in cancer. Although PBAF regulates transcription, it remains unclear whether this is what drives tumorigenesis in cells lacking BAF180. Based ...
Cyclin B1 is essential for mitosis in mouse embryos, and its nuclear export sets the time for mitosis.
(ROCKEFELLER UNIV PRESS, 2018-01-02)
There is remarkable redundancy between the Cyclin-Cdk complexes that comprise the cell cycle machinery. None of the mammalian A-, D-, or E-type cyclins are required in development until implantation, and only Cdk1 is ...
Characterization of Two Distinct Nucleosome Remodeling and Deacetylase (NuRD) Complex Assemblies in Embryonic Stem Cells.
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2016-03-01)
Pluripotency and self-renewal, the defining properties of embryonic stem cells, are brought about by transcriptional programs involving an intricate network of transcription factors and chromatin remodeling complexes. The ...