Seq-ab45142_H2AK5ac_ojIs9_YA_germline
Ontology highlight
ABSTRACT:
ORGANISM(S): Caenorhabditis elegans
SUBMITTER: DCC modENCODE
PROVIDER: E-GEOD-50288 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Similar Datasets
Project description:modENCODE_submission_5253 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. Our 126 strategically selected targets include key histone modifications and histone variants. We will integrate information generated with existing knowledge on the biology of the targets and perform ChIP-seq analysis on mutant and RNAi extracts lacking selected target proteins. 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: WH223; Developmental Stage: Germline containing young adult; Genotype: ojIs9 [zyg-12(all)::GFP + unc-119(+)].; Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage Germline containing young adult; temp (temperature) 20 degree celsius; Strain WH223; Antibody WA30834809 H3K4me2 (target is H3K4me2)
2013-08-28 | E-GEOD-50290 | biostudies-arrayexpress
Project description:modENCODE_submission_6325 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. Our 126 strategically selected targets include key histone modifications and histone variants. We will integrate information generated with existing knowledge on the biology of the targets and perform ChIP-seq analysis on mutant and RNAi extracts lacking selected target proteins. 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: WH223; Developmental Stage: Germline containing young adult; Genotype: ojIs9 [zyg-12(all)::GFP + unc-119(+)].; Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage Germline containing young adult; temp (temperature) 20 degree celsius; Strain WH223; Antibody WA30232369 H3K9me2 (target is H3K9me2)
2013-08-28 | E-GEOD-50331 | biostudies-arrayexpress
Project description:In C. elegans, a condensin-like protein complex associates specifically with both X chromosomes of XX animals to execute dosage compensation. Dosage Compensation Complex (DCC) reduces the level of transcripts arising from each of the two X chromosomes. Recruitment to X is specified in part by discrete DNA sequence motifs, but following recruitment, the DCC is targeted to the promoters of individual active genes by an unknown mechanism. Here, we investigated three outstanding questions regarding the molecular mechanism of DCC recruitment and spreading along X. By examining the genome-wide binding patterns of several DCC subunits in different stages of C. elegans development, and in strains harboring X:Autosome chromosomal fusions, we provide evidence that: (1) DCC binding is dynamically specified according to gene activity during development (2) The condensin-like subunits of the DCC spread from recruitment sites to active promoters more readily than the non-conserved SDC subunits, which are involved in initial X-targeting and (3) the mechanism of DCC spreading is independent of X-chromosome DNA sequence, and will proceed onto any active promoter near a recruitment site. Our results contribute to understanding how chromatin complexes can be targeted to achieve domain-scale transcriptional regulation during development. ChIP-chip analysis of SDC-2, DPY-26 and MIX-1 were done in C elegans N2 embryos. DPY-27 and RNA Polymerase II ChIP-chip were performed in N2 L4s. DPY-27 ChIP-chip in X-autosome fusions were done, X chromosome fused to either V (YPT47), II (YPT41) or I (11dh). RNA abundance analysis in N2, YPT41 and YPT47 embryos are included.
2009-11-15 | E-GEOD-16621 | biostudies-arrayexpress
Project description:modENCODE_submission_3169 We analyzed H3 lysine 4 trimethylation levels in the C. elegans genome using chromatin immunoprecipitation followed by Illumina sequencing. We used wild type (N2) mixed developmental stage embryos and performed the experiment in two biological replicates. This series consists of two biological replicates of H3K4me3 ChIP-seq experiments and their input sequences. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf
2010-09-24 | E-GEOD-24318 | biostudies-arrayexpress
Project description:modENCODE_submission_691 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Strain N2; temperature 20; Antibody C. elegans UP07442 H3K9ME3 rabbit polyclonal antibody (target is Trimethylated Lys-9 on histone H3); Developmental Stage Early Embryo
2010-07-07 | E-GEOD-22711 | biostudies-arrayexpress
Project description:modENCODE_submission_911 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Developmental Stage Early Embryo; temperature 20; Antibody SDQ0791 MES4 (target is MES4); Strain N2
2010-07-07 | E-GEOD-22718 | biostudies-arrayexpress
Project description:modENCODE_submission_897 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Developmental Stage Early Embryo; temperature 20; Antibody SDQ0790 MRG1 (target is MRG1); Strain N2
2010-07-07 | E-GEOD-22716 | biostudies-arrayexpress
Project description:modENCODE_submission_973 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Developmental Stage Early Embryo; Developmental Stage Early Embryo; Strain N2; Antibody HK00001 H3K36me3:13C9 (target is H3K36me3); Strain N2; temperature 20
2010-07-07 | E-GEOD-22719 | biostudies-arrayexpress
Project description:modENCODE_submission_2312 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Developmental Stage Early Embryo; temperature 20; Antibody C. elegans AR0144 H3 rabbit serum (target is histone H3); Strain N2
2010-07-07 | E-GEOD-22722 | biostudies-arrayexpress
Project description:modENCODE_submission_2604 This submission comes from a modENCODE project of Jason Lieb. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organize chromosome positioning within the nucleus. 126 strategically selected targets include key histone modifications, histone variants, RNA polymerase II isoforms, dosage-compensation proteins, centromere components, homolog-pairing facilitators, recombination markers, and nuclear-envelope constituents. We will integrate information generated with existing knowledge on the biology of the targets, perform ChIP-chip analysis on mutant and RNAi extracts lacking selected target proteins, use extrachromosomal arrays to assess the ability of candidate identified sequence motifs to recruit targets in vivo, identify tissue-specific patterns of selected targets, and create integrated, quantitative models of transcription and whole-chromosome functions. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 2; EXPERIMENTAL FACTORS: Developmental Stage Early Embryo; temperature 20; Antibody ab9048 H3K36me1:206009 (target is H3K36me1); Strain N2
2010-07-07 | E-GEOD-22744 | biostudies-arrayexpress