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TranscriptomicsTRRAP-mediated regulation of Wee1
The G2 DNA damage checkpoint inhibits Cdc2 and mitotic entry through the dual regulation of Wee1 and Cdc25 by the Chk1 effector kinase. Up-regulation of Chk1 by mutation or overexpression bypasses the requirement for up-stream regulators or DNA damage to promote a G2 cell cycle arrest. We screened i...
ORGANISM(S): Schizosaccharomyces pombe 
2010-04-11 | E-GEOD-12674 | biostudies-arrayexpress
TranscriptomicsAtf1-mediated active gene response to H2O2 challenge.
Here we present the study on ChIP-chip mapping of the genomic binding sites for Sty1, Atf1, and the Atf1's binding partner Pcr1; the genome-wide transcriptional profiling of the atf1 and pcr1 strains in response to H2O2; and the phenotypic assessment of ~90 Atf1/Pcr1-bound or unbound genes for growt...
ORGANISM(S): Schizosaccharomyces pombe 
2010-07-19 | E-GEOD-13053 | biostudies-arrayexpress
TranscriptomicsDeconvolution of ChIP-chip MBF occupancies reveals the temporal recruitment of Rep2 at the MBF-target genes
Deconvolution analysis using Rpb1 ChIP-chip results distinguishes the Cdc10 bindings at the Rpb1-poor loci (promoters) from those at the Rpb1-rich loci (intragenic sequences). Importantly, Res1 binding at the Rpb1-poor loci, but not at the Rpb1-rich loci, are dependent on the Cdc10 function, suggest...
ORGANISM(S): Schizosaccharomyces pombe 
2010-11-26 | E-GEOD-9912 | biostudies-arrayexpress
TranscriptomicsGenome-wide Profiling of DNA Replication Timing in pombe.
DNA replication is initiated at multiple sites or origins enriched with AT-rich sequences at various times during the S-phase. While current studies of genome-wide DNA replication profiles have focused on the timing of replication and the location of origins, the efficiency of replication/firing at...
ORGANISM(S): Schizosaccharomyces pombe 
2007-08-14 | E-GEOD-6977 | biostudies-arrayexpress
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