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SRX214153: GSM1059968: WT-ChIP-3A; Arabidopsis thaliana; ChIP-Seq
1 ILLUMINA (Illumina HiSeq 2000) run: 28M spots, 1.4G bases, 889Mb downloads

Submitted by: Gene Expression Omnibus (GEO)
Study: Genome-wide identification of PIF4-binding sites and direct-target genes of PIF4 transcriptional regulation in skotomorphogenesis
show Abstracthide Abstract
Dark-grown seedlings exhibit skotomorphogenic development. Genetic and molecular evidence indicates that a quartet of Arabidopsis Phytochrome (phy)-Interacting bHLH Factors (PIF4, 3, 4 and 5) are critically necessary to maintaining this developmental state, and that light activation of phy induces a switch to photomorphogenic development by inducing rapid degradation of the PIFs. Here, using combined ChIP-seq and RNA-seq analyses, we have identified genes that are direct targets of PIF4 transcriptional regulation, and we provide evidence that the quartet collectively regulate these genes by shared, direct binding to the target promoters in promoting skotomorphogenesis. Overall design: Three biological replicates data of PIF4-binding sites were collected by comparing the parallel ChIP samples from Myc-epitope-tagged-PIF4 (P1M) overexpressing transgenic seedlings and the wild-type (WT) control.
Sample: WT-ChIP-3A
SAMN01882332 • SRS383360 • All experiments • All runs
Instrument: Illumina HiSeq 2000
Strategy: ChIP-Seq
Selection: ChIP
Layout: SINGLE
Experiment attributes:
GEO Accession: GSM1059968
External link:
Runs: 1 run, 28M spots, 1.4G bases, 889Mb
Run# of Spots# of BasesSizePublished


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