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GenomicsRSC and ISW1 Chromatin Remodelers Display Functional and Chromatin-based Promoter Antagonism [ChIP-seq]
ISWI-family chromatin remodelers organize nucleosome arrays, while SWI/SNF-family remodelers (RSC) disorganize and eject nucleosomes, implying an antagonism that is largely unexplored in vivo. Here, we describe two independent genetic screens for rsc suppressors that yielded mutations in the promote...
ORGANISM(S): Saccharomyces cerevisiae 
2015-04-01 | E-GEOD-65592 | biostudies-arrayexpress
TranscriptomicsRSC and ISW1 Chromatin Remodelers Display Functional and Chromatin-based Promoter Antagonism [ChIP-chip]
ISWI-family chromatin remodelers organize nucleosome arrays, while SWI/SNF-family remodelers (RSC) disorganize and eject nucleosomes, implying an antagonism that is largely unexplored in vivo. Here, we describe two independent genetic screens for rsc suppressors that yielded mutations in the promote...
ORGANISM(S): Saccharomyces cerevisiae 
2015-04-01 | E-GEOD-65589 | biostudies-arrayexpress
GenomicsRSC and ISW1 Chromatin Remodelers Display Functional and Chromatin-based Promoter Antagonism [MNase-Seq]
ISWI-family chromatin remodelers organize nucleosome arrays, while SWI/SNF-family remodelers (RSC) disorganize and eject nucleosomes, implying an antagonism that is largely unexplored in vivo. Here, we describe two independent genetic screens for rsc suppressors that yielded mutations in the promote...
ORGANISM(S): Saccharomyces cerevisiae 
2015-04-01 | E-GEOD-65593 | biostudies-arrayexpress
TranscriptomicsRSC and ISW1 Chromatin Remodelers Display Functional and Chromatin-based Promoter Antagonism [nucleosome occupancy]
ISWI-family chromatin remodelers organize nucleosome arrays, while SWI/SNF-family remodelers (RSC) disorganize and eject nucleosomes, implying an antagonism that is largely unexplored in vivo. Here, we describe two independent genetic screens for rsc suppressors that yielded mutations in the promote...
ORGANISM(S): Saccharomyces cerevisiae 
2015-04-01 | E-GEOD-65590 | biostudies-arrayexpress
TranscriptomicsRSC and ISW1 Chromatin Remodelers Display Functional and Chromatin-based Promoter Antagonism [HybMap microarray]
ISWI-family chromatin remodelers organize nucleosome arrays, while SWI/SNF-family remodelers (RSC) disorganize and eject nucleosomes, implying an antagonism that is largely unexplored in vivo. Here, we describe two independent genetic screens for rsc suppressors that yielded mutations in the promote...
ORGANISM(S): Saccharomyces cerevisiae 
2015-04-01 | E-GEOD-65591 | biostudies-arrayexpress
GenomicsDynamics of yeast ISWI and CHD chromatin remodeler genomic association (part 1)
Chromatin remodelers influence genetic processes by altering nucleosome occupancy, positioning, and composition. In vitro, yeast ISWI and CHD remodelers require > 20 bp of extranucleosomal DNA for remodeling, but linker DNA in S. cerevisiae averages < 20 bp. To resolve this paradox, we have mapped t...
ORGANISM(S): Saccharomyces cerevisiae 
2013-03-01 | E-GEOD-39430 | biostudies-arrayexpress
GenomicsDynamics of yeast ISWI and CHD chromatin remodeler genomic association (part 2)
Chromatin remodelers influence genetic processes by altering nucleosome occupancy, positioning, and composition. In vitro, yeast ISWI and CHD remodelers require > 20 bp of extranucleosomal DNA for remodeling, but linker DNA in S. cerevisiae averages < 20 bp. To resolve this paradox, we have mapped t...
ORGANISM(S): Saccharomyces cerevisiae 
2013-03-01 | E-GEOD-39431 | biostudies-arrayexpress
GenomicsMultiple Overlapping Mammalian Chromatin Remodeling Systems Collaborate Genome-wide at Dynamic Chromatin Transitions (ChIP-Seq)
ATP-dependent chromatin remodeling is an essential process required for the dynamic organization of chromatin structure. Here we describe the genome-wide location and activity of three remodeler proteins with diverse physiological functions in the mouse genome: Brg1, Chd4, and Snf2h. The localizatio...
ORGANISM(S): Mus musculus 
2013-12-24 | E-GEOD-53583 | biostudies-arrayexpress
GenomicsMultiple Overlapping Mammalian Chromatin Remodeling Systems Collaborate Genome-wide at Dynamic Chromatin Transitions (Dnase-Seq)
ATP-dependent chromatin remodeling is an essential process required for the dynamic organization of chromatin structure. Here we describe the genome-wide location and activity of three remodeler proteins with diverse physiological functions in the mouse genome: Brg1, Chd4, and Snf2h. The localizatio...
ORGANISM(S): Mus musculus 
2013-12-24 | E-GEOD-53584 | biostudies-arrayexpress
TranscriptomicsMultiple Overlapping Mammalian Chromatin Remodeling Systems Collaborate Genome-wide at Dynamic Chromatin Transitions [Affymetrix]
Expression data from 3134 mouse mammary epithelial cell line -/+ Tet-inducible chromatin remodeler mutant variants ATP-dependent chromatin remodeling is an essential process required for the dynamic organization of chromatin structure. Here we describe the genome-wide location and activity of three...
ORGANISM(S): Mus musculus 
2015-03-05 | E-GEOD-66544 | biostudies-arrayexpress
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