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TranscriptomicsDisplacement and re-accumulation of centromeric cohesin during transient pre-anaphase centromere splitting
The ring-shaped cohesin complex links sister chromatids until their timely segregation during mitosis. Cohesin is enriched at centromeres, where it provides the cohesive counter-force to bi-polar tension produced by the mitotic spindle. As a consequence of spindle tension, centromeric sequences tran...
ORGANISM(S): Saccharomyces cerevisiae 
2007-09-29 | E-GEOD-8661 | biostudies-arrayexpress
TranscriptomicsChromosomal association of the Smc5/6 complex reveals that it functions in differently regulated pathways
The SMC protein complexes safeguard genomic integrity through their functions in chromosome segregation and repair. The chromosomal localization of the budding yeast Smc5/6 complex here determined reveals that the complex works specifically on the duplicated genome in differently regulated pathways....
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-11 | E-GEOD-4808 | biostudies-arrayexpress
TranscriptomicsPost-replicative formation of cohesion is required for repair and induced by a single DNA break
Sister chromatid cohesion, established during replication by the protein complex Cohesin, is essential for both chromosome segregation and double-strand break (DSB) repair. Normally cohesion formation is strictly limited to the S-phase of the cell cycle, but DSBs can trigger cohesion also after DNA ...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-10 | E-GEOD-8270 | biostudies-arrayexpress
TranscriptomicsPostreplicative recruitment of Cohesin to double-strand breaks
This series is a supplementary data set for the manuscript titled "Postreplicative recruitment of Cohesin to double-strand breaks is required for DNA repair" All data shown in the paper plus duplicate experiments were registered (15 ChIP-chip data). Experimental design: 1. Type of experiment: ChIP...
ORGANISM(S): Saccharomyces cerevisiae 
2010-05-27 | E-GEOD-1905 | biostudies-arrayexpress
TranscriptomicsChAP-chip analysis of Hha binding regions in wild type and hnsstpA E. coli cells
The analysis of the distribution of Hha binding regions (His-Hha were expressed from pQE plasmid) on E. coli chromosome in E. coli W3110 (wild type) and hns/stpA mutant cells.
ORGANISM(S): Escherichia coli 
2013-04-02 | E-MEXP-3813 | biostudies-arrayexpress
TranscriptomicsInvolvement of a chromatin remodeling complex in damage tolerance during DNA replication
ATP-dependent chromatin remodeling complexes have been shown to participate in DNA replication in addition to transcription and DNA repair. However, the mechanisms of their involvement in DNA replication remain unclear. Here, we reveal a specific function of the yeast INO80 chromatin remodeling comp...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-20 | E-GEOD-18570 | biostudies-arrayexpress
TranscriptomicsSpo13 facilitates monopolin recruitment to kinetochores and regulates maintenance of centromeric cohesion
BACKGROUND: Cells undergoing meiosis perform two consecutive divisions after a single round of DNA replication. During the first meiotic division, homologous chromosomes segregate to opposite poles. This is achieved by (1) the pairing of maternal and paternal chromosomes via recombination producing ...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-11 | E-GEOD-4813 | biostudies-arrayexpress
TranscriptomicsChIP-chip analysis for H-NS binding sites in wild type and hhaydgT cells
Analysis of the distribution of the binding regions of the H-NS protein in E. coli W3110 and W3110hhaydgT mutant cells.
ORGANISM(S): Escherichia coli 
2013-04-04 | E-MEXP-3812 | biostudies-arrayexpress
TranscriptomicsCell-cycle regulation of cohesin stability along fission yeast chromosomes
Sister chromatid cohesion is mediated by cohesin but the process of cohesion establishment during S phase is still enigmatic. Recent data indicate that in mammalian cells, cohesin binding to chromatin is dynamic in G1 but becomes stabilized during S phase. Whether the regulation of chromosomal cohes...
ORGANISM(S): Schizosaccharomyces pombe 
2007-11-30 | E-GEOD-8450 | biostudies-arrayexpress
TranscriptomicsDistribution of different proteins related to sister chromatid cohesion during the cell cycle.
This series is a supplementary data set for the manuscript titled "Cohesin relocation from sites of chromosomal loading to places of convergent transcription" All data shown in the paper were registered (30 ChIP-chip and one transcription data). Experimental design: 1. Type of experiment: a. ChIP ...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-09 | E-GEOD-1461 | biostudies-arrayexpress
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