ML-DmBG3-c2 Replication Timing
Ontology highlight
ABSTRACT:
ORGANISM(S): Drosophila melanogaster
SUBMITTER: DCC modENCODE
PROVIDER: E-GEOD-17281 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Similar Datasets
Project description:modENCODE_submission_710 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Early origins of replication were identified by treating cells with hydroxyurea (HU), a potent inhibitor of nucleotide synthesis, in the presence of the nucleotide analogue BrdU. Treatment of synchronized S2-DRSC cells with HU stalls replication forks and activates the intra S-phase checkpoint, thereby limiting BrdU incorporation to those sequences immediately adjacent to early activating replication origins. BrdU enriched sequences surrounding early origins of replication are then enriched by immunoprecipitation with an anti-BrdU antibody. Early origins are then detected by hybridization to Agilent genomic tiling arrays. Peaks are called using MA2C (http://liulab.dfci.harvard.edu/MA2C/MA2C.htm) Keywords: CHIP-chip 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-chip. BIOLOGICAL SOURCE: Cell Line: S2-DRSC; Tissue: embryo-derived cell-line; Sex: Male NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Cell Line S2-DRSC
2010-05-15 | E-GEOD-17286 | biostudies-arrayexpress
Project description:modENCODE_submission_709 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Early origins of replication were identified by treating cells with hydroxyurea (HU), a potent inhibitor of nucleotide synthesis, in the presence of the nucleotide analogue BrdU. Treatment of synchronized Kc167 cells with HU stalls replication forks and activates the intra S-phase checkpoint, thereby limiting BrdU incorporation to those sequences immediately adjacent to early activating replication origins. BrdU enriched sequences surrounding early origins of replication are then enriched by immunoprecipitation with an anti-BrdU antibody. Early origins are then detected by hybridization to Agilent genomic tiling arrays. Peaks are called using MA2C (http://liulab.dfci.harvard.edu/MA2C/MA2C.htm) Keywords: CHIP-chip 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-chip. BIOLOGICAL SOURCE: Cell Line: Kc167; Tissue: embryo-derived cell-line; Genotype: se/e; Sex: Female NUMBER OF REPLICATES: 4; EXPERIMENTAL FACTORS: Cell Line Kc167
2010-05-15 | E-GEOD-17285 | biostudies-arrayexpress
Project description:modENCODE_submission_668 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The relative time of replication for all unique sequences in the Drosophila genome was determined by synchronizing tissue culture cell and differentially labeling early and late replicating intermediates. The differentially labeled replication intermediates were then hybridized to Agilent genomic tiling arrays to identify early and late replicating domains. Keywords: CHIP-chip 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-chip. BIOLOGICAL SOURCE: Cell Line: Kc167; Tissue: embryo-derived cell-line; Genotype: se/e; Sex: Female NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Cell Line Kc167
2009-07-29 | E-GEOD-17279 | biostudies-arrayexpress
Project description:modENCODE_submission_669 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: The relative time of replication for all unique sequences in the Drosophila genome was determined by synchronizing tissue culture cell and differentially labeling early and late replicating intermediates. The differentially labeled replication intermediates were then hybridized to Agilent genomic tiling arrays to identify early and late replicating domains. Keywords: CHIP-chip 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-chip. BIOLOGICAL SOURCE: Cell Line: S2-DRSC; Tissue: embryo-derived cell-line; Sex: Male NUMBER OF REPLICATES: 3; EXPERIMENTAL FACTORS: Cell Line S2-DRSC
2010-05-15 | E-GEOD-17280 | biostudies-arrayexpress
Project description:modENCODE_submission_3441 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 We will precisely identify sequence elements that direct DNA replication by using chromatin immunoprecipitation of known replication initiation complexes. These experiments will be conducted in multiple cell types and developmental tissues. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Output file represents the union of the coordinates of peak data from various experiments peak calls. These unioned areas, referred to as meta-peaks, cover any genomic coordinate that has been experimentally shown to be capable of sustaining a peak.
2011-03-16 | E-GEOD-27981 | biostudies-arrayexpress
Project description:modENCODE_submission_2551 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Analysis of copy number variation across modENCODE Drosophila cell line by high throughput sequencing. We observe numerous copy number variations for the different cell lines, with each cell line having a distinct ploidy signature. 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: deep sequencing analysis EXPERIMENT TYPE: deep sequencing analysis. BIOLOGICAL SOURCE: Cell Line: S2-DRSC; Tissue: embryo-derived cell-line; Developmental Stage: late embryonic stage; Sex: Male; EXPERIMENTAL FACTORS: Cell Line S2-DRSC
2010-01-21 | E-GEOD-19956 | biostudies-arrayexpress
Project description:modENCODE_submission_2553 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Analysis of copy number variation across modENCODE Drosophila cell line by high throughput sequencing. We observe numerous copy number variations for the different cell lines, with each cell line having a distinct ploidy signature. 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: deep sequencing analysis EXPERIMENT TYPE: deep sequencing analysis. BIOLOGICAL SOURCE: Cell Line: ML-DmBG3-c2; Tissue: CNS-derived cell-line; Developmental Stage: third instar larval stage; Genotype: y v f mal; Sex: Unknown; EXPERIMENTAL FACTORS: Cell Line ML-DmBG3-c2
2010-01-21 | E-GEOD-19958 | biostudies-arrayexpress
Project description:modENCODE_submission_2552 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Analysis of copy number variation across modENCODE Drosophila cell line by high throughput sequencing. We observe numerous copy number variations for the different cell lines, with each cell line having a distinct ploidy signature. 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: deep sequencing analysis EXPERIMENT TYPE: deep sequencing analysis. BIOLOGICAL SOURCE: Cell Line: Kc167; Tissue: embryo-derived cell-line; Developmental Stage: late embryonic stage; Genotype: se/e; Sex: Female; EXPERIMENTAL FACTORS: Cell Line Kc167
2010-01-21 | E-GEOD-19957 | biostudies-arrayexpress
Project description:Determination of the genome-wide distribution of ORC by chromatin immunoprecipitation in the Drosophila Kc167 cell line at the beginning of S phase. Kc167 cells were arrested at the G1/S transition with hydroxyurea (HU). Goal was to test whether the ORC binding distribution remained the same between G1 and S. ChIP-Chip of ORC in HU compared to input genomic DNA. Biological Replicates: 1
2014-12-05 | E-GEOD-63914 | biostudies-arrayexpress
Project description:modENCODE_submission_3201 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Analysis of copy number variation across modENCODE Drosophila cell line by high throughput sequencing. We observe numerous copy number variations for the different cell lines, with each cell line having a distinct ploidy signature. 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: deep sequencing analysis. BIOLOGICAL SOURCE: Cell Line: CME-W1-Cl.8+; Tissue: dorsal mesothoracic disc; Developmental Stage: third instar larval stage; Sex: Male; EXPERIMENTAL FACTORS: Cell Line CME-W1-Cl.8+ In this experiment, there is no ChIP step. Simply separate the polytene dna from the tissue (cell line) and seq them, if more reads (than other regions) then they are the CNV regions. Two independent samples were merged to generate the single wiggle file.
2011-03-23 | E-GEOD-28136 | biostudies-arrayexpress