Seq-WA30534819_H3K4me3_N2_Mxemb
Ontology highlight
ABSTRACT:
ORGANISM(S): Caenorhabditis elegans
SUBMITTER: Tristan De Buysscher
PROVIDER: E-GEOD-28775 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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Project description:ChIP-seq analysis of 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. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf ChIP-seq against TAG-315 in L3 stage N2 worms.
2011-05-02 | E-GEOD-28772 | biostudies-arrayexpress
Project description:ChIP-seq analysis of 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. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf ChIP-seq against SFC-1 in L3 stage N2 worms.
2011-05-02 | E-GEOD-28773 | biostudies-arrayexpress
Project description:ChIP-seq analysis of 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. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf ChIP-seq against RPC-1 in L3 stage N2 worms.
2011-05-02 | E-GEOD-28774 | biostudies-arrayexpress
Project description:modENCODE_submission_2969 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 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 and perform ChIP-chip 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 Keywords: CHIP-chip EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Mixed Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Developmental Stage Mixed Embryo; temp (temperature) 20 degree celsius; Antibody JL00006 ZFP1 (target is ZFP-1); Strain N2
2011-03-09 | E-GEOD-27727 | biostudies-arrayexpress
Project description:ChIP-chip of Mes-4, H3K36me3 and H3K27me3 in N2 C. elegans early embryo EXPERIMENT TYPE: CHIP-chip. BIOLOGICAL SOURCE: Strain: N2; Developmental Stage: Early Embryo; Genotype: N2; Sex: population predominantly Hermaphrodites perhaps with some Males; NUMBER OF REPLICATES: 2 or 3; EXPERIMENTAL FACTORS: temperature 20
2012-05-29 | E-GEOD-38180 | biostudies-arrayexpress
Project description:modENCODE_submission_645 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: Mixed Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Strain N2; temperature 20; Antibody SDQ3146 SDC2 (target is SDC-2); Developmental Stage Mixed Embryo
2010-07-07 | E-GEOD-22709 | 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_3168 Although C. elegans was the first multicellular organism with a completely sequenced genome, how this genome is arranged within the nucleus is not known. By chromatin immunoprecipitation of the nuclear transmembrane protein LEM-2, we determined the regions of the C. elegans genome associated with the nuclear membrane. We found that large regions of several megabases on the left and right arms of each autosome were associated with the nuclear membrane. The center of each autosome was free of such interactions, suggesting these regions are largely looped out from the nuclear membrane. The X chromosome, unlike the autosomes, was associated with the nuclear membrane only at its left end. At a finer scale, these large membrane-associated domains consist of smaller subdomains of LEM-2 associations. These subdomains are characterized by a high density of repetitive sequences, a low density of genes, and high levels of H3K27 trimethylation. The subdomains were punctuated by gaps containing genes with high transcriptional activity. Finally, we found that a chromosome arm translocated to the center of a chromosome retained its association with the nuclear membrane, although there was a decrease of association up to 400 kb from the fusion point. This indicates that local chromatin properties are the main determinant of interaction with the nuclear membrane, but the degree of association can be modulated by position along the chromosome. Our data provide the foundation for a model of the spatial arrangement of C.elegans chromosomes within the nucleus. Supplemental materials are available online at http://www.genome.org . Microarray and high-throughput sequencing data are available online at modENCODE Data Coordinating Center website, http://206.108.121.120/submit/public/list . These dataset are designed to confirm ChIP-chip experiments. The three experiments listed consist of: (1) LEM-2 ChIP-seq (seq-SDQ3891_LEM2_N2_MXemb_1_A_EE8_KI021); (2) control IgG ChIP-seq (seq-AB46540_NIgG_N2_MXemb_2_A_EE1432); and (3)Input-seq (seq-NA_N2_MXemb_3_A_EE1432) For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf
2010-09-21 | E-GEOD-24241 | biostudies-arrayexpress
Project description:modENCODE_submission_6232 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 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 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: N2; Developmental Stage: Mixed Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; EXPERIMENTAL FACTORS: Developmental Stage Mixed Embryo; temp (temperature) 20 degree celsius; Strain N2; Antibody DPY-30 SDQ3499 (target is DPY-30)
2013-08-28 | E-GEOD-50307 | biostudies-arrayexpress
Project description:modENCODE_submission_6227 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 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 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: N2; Developmental Stage: Mixed Embryo; Genotype: wild type; Sex: mixed Male and Hermaphrodite population; EXPERIMENTAL FACTORS: Developmental Stage Mixed Embryo; temp (temperature) 20 degree celsius; Strain N2; Antibody SDQ2357-AMA1 (target is AMA-1)
2013-08-28 | E-GEOD-50305 | biostudies-arrayexpress