Genome wide analysis of transcriptome wild type and JIL-1 mutant [RNA-seq: 4 samples]
Ontology highlight
ABSTRACT:
ORGANISM(S): Drosophila melanogaster
SUBMITTER: Jorgen Johansen
PROVIDER: E-GEOD-54440 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Similar Datasets
Project description:Comparison of global transcription profiles in salivary glands from wild-type and JIL-1 null mutant larvae revealed that the expression levels of 1539 genes changed at least two-fold in the mutant and that a substantial number (49%) of these genes were upregulated whereas 51% were downregulated.
2014-02-12 | GSE54440 | GEO
Project description:This SuperSeries is composed of the following subset Series: GSE31895: ChIP with anti-orc2 antibody to identify regions of orc binding in third instar salivary glands of WT and SuUR mutant Drosophila GSE31896: RNAPolII ChIP to find differences between third instar salivary glands of WT and SuUR GSE31897: ChIP with anti-H3K27me3 to compare binding in salivary glands of WT and SuUR Drosophila GSE31898: CGH to ascertain levels of gDNA in third instar salivary glands of various mutant Drosophila GSE31899: ChIP-Seq of ORC2 bound to third instar salivary gland DNA in WT and mutant Drosophila, analyzed by Illumina sequencing GSE33017: Expression profile of third instar larval salivary gland tissue Refer to individual Series
2011-10-17 | E-GEOD-31900 | biostudies-arrayexpress
Project description:We analyzed ORC2 ChIP-Seq from hand dissected salivary glands of wandering third instar larvae from OrR or SuUR Drosophila. Goals were to ascertain the difference in binding profile between salivary glands expressing and not expressing the Supressor of UnderReplication protein. One replicate is included for each of OrR (WT) or SuUR salivary glands.
2011-10-18 | E-GEOD-31899 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
2014-02-12 | E-GEOD-41047 | biostudies-arrayexpress
Project description:In this study we have determined the genome-wide relationship of JIL-1 kinase mediated H3S10 phosphorylation with gene expression and the distribution of the epigenetic H3K9me2 mark. We show in wild-type salivary gland cells that the H3S10ph mark is predominantly enriched at active genes whereas the H3K9me2 mark largely is associated with inactive genes.
2014-02-12 | GSE54438 | GEO
Project description:In Drosophila the chromosomal kinase JIL-1 is responsible for most interphase histone H3S10 phosphorylation and has been proposed to protect active chromatin from acquiring heterochromatic marks, like dimethylated histone H3K9 (H3K9me2) and HP1. Here, we show that JIL-1’s targeting to chromatin depends on a PWWP domain-containing protein JASPer (JIL-1 Anchoring and Stabilizing Protein). The JASPer-JIL-1 (JJ)-complex is the major form of the kinase in vivo and is targeted to active genes and telomeric transposons via binding of the PWWP domain of JASPer to H3K36me3 nucleosomes, where the complex modulates the transcriptional output. JIL-1 and JJ-complex depletion in cycling cells lead to small changes in H3K9me2 distribution at active genes and telomeric transposons. Finally, we identify several interactors of the endogenous JJ-complex and propose that JIL-1 not only prevents heterochromatin formation but also coordinates chromatin-based regulation in the transcribed part of the genome.
2019-10-09 | PXD012790 | Pride
Project description:modENCODE_submission_5619 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using genomic tiling arrays. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. 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: Strain: Sexed Female Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/ Jil-1 z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Developmental Stage: 3rd Instar Larvae Sexed Female ; Genotype: Jil-1 z2/ Jil-1 z2; Sex: Female; Transgene: deletion; NUMBER OF REPLICATES: 4; EXPERIMENTAL FACTORS: Strain Sexed Female Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/ Jil-1 z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Antibody H4K16ac(M) (target is H4K16ac); Developmental Stage 3rd Instar Larvae Sexed Female
2013-03-13 | E-GEOD-45106 | biostudies-arrayexpress
Project description:modENCODE_submission_5620 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using genomic tiling arrays. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. 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: Strain: Sexed male Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/Jil-1z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Developmental Stage: 3rd Instar Larvae Sexed Male; Genotype: Jil-1 z2/Jil-1z2; Sex: Male; Transgene: deletion; NUMBER OF REPLICATES: 4; EXPERIMENTAL FACTORS: Strain Sexed male Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/Jil-1z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Antibody H4K16ac(M) (target is H4K16ac); Developmental Stage 3rd Instar Larvae Sexed Male
2013-03-13 | E-GEOD-45107 | biostudies-arrayexpress
Project description:modENCODE_submission_5623 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using genomic tiling arrays. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. 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: Strain: Sexed male Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/Jil-1z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Developmental Stage: 3rd Instar Larvae Sexed Male; Genotype: Jil-1 z2/Jil-1z2; Sex: Male; Transgene: deletion; NUMBER OF REPLICATES: 4; EXPERIMENTAL FACTORS: Strain Sexed male Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/Jil-1z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Antibody H3K9me3 (new lot) (target is H3K9me3); Developmental Stage 3rd Instar Larvae Sexed Male
2013-03-06 | E-GEOD-44896 | biostudies-arrayexpress
Project description:modENCODE_submission_5609 This submission comes from a modENCODE project of Gary Karpen. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We aim to determine the locations of the major histone modifications across the Drosophila melanogaster genome. The modifications under study are involved in basic chromosomal functions such as DNA replication, gene expression, gene silencing, and inheritance. We will perform Chromatin ImmunoPrecipitation (ChIP) using genomic tiling arrays. We will initially assay localizations using chromatin from three cell lines and two embryonic stages, and will then extend the analysis of a subset of proteins to four additional animal tissues/stages. 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: Strain: Sexed Female Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/ Jil-1 z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Developmental Stage: 3rd Instar Larvae Sexed Female ; Genotype: Jil-1 z2/ Jil-1 z2; Sex: Female; Transgene: deletion; NUMBER OF REPLICATES: 4; EXPERIMENTAL FACTORS: Strain Sexed Female Jil mutant(official name : Jil-1 z2 genotype : Jil-1 z2/ Jil-1 z2 outcross : 1 transgene : deletion tags : Transposon tag : none description : - The JIL-1 allele JIL-1z2 was isolated in a screen for imprecise excisions of the EP transposon (Rørth et al. description : 1998) in w; EP(3)3657/?2?3 Sb heterozygotes Antibody H3K9me3 (new lot) (target is H3K9me3); Developmental Stage 3rd Instar Larvae Sexed Female
2013-03-06 | E-GEOD-44891 | biostudies-arrayexpress