Unknown,Transcriptomics,Genomics,Proteomics

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Identification of Transcription Factor PHA-4::GFP Binding Regions in YA


ABSTRACT: modENCODE_submission_3161 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP37 (official name : OP37 genotype : unc-119(ed3) III; wgIs37 [unc-119(+) pha-4::TY1::EGFP::3xFLAG] outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The PHA-4::EGFP fusion protein is expressed in the correct pha-4 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the PHA-4 transcription factor. made_by : R. Waterston and S. Kim ); Developmental Stage: Young Adult; Genotype: unc-119(ed3) III; wgIs37 [unc-119(+) pha-4::TY1::EGFP::3xFLAG]; Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage Young Adult; Target gene pha-4; Strain OP37 (official name : OP37 genotype : unc-119(ed3) III; wgIs37 [unc-119(+) pha-4::TY1::EGFP::3xFLAG] outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The PHA-4::EGFP fusion protein is expressed in the correct pha-4 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the PHA-4 transcription factor. made_by : R. Waterston and S. Kim ); temp (temperature) 20 degree celsius

ORGANISM(S): Caenorhabditis elegans

SUBMITTER: DCC modENCODE 

PROVIDER: E-GEOD-25799 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Regulation of gene expression by sequence-specific transcription factors is central to developmental programs and depends on the binding of transcription factors with target sites in the genome. To date, most such analyses in Caenorhabditis elegans have focused on the interactions between a single transcription factor with one or a few select target genes. As part of the modENCODE Consortium, we have used chromatin immunoprecipitation coupled with high-throughput DNA sequencing (ChIP-seq) to det  ...[more]

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