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Analysis of H3K9ac in fly imaginal discs [ChIP-seq]

ABSTRACT: We have analyzed ChIP-Seq of H3K9ac and H3K27me3 in wing imaginal discs and eye imaginal discs from Drosophila melanogaster.

ORGANISM(S): Drosophila melanogaster

PROVIDER: GSE56550 | GEO | 2015/07/23

SECONDARY ACCESSION(S): PRJNA243885

REPOSITORIES: GEO

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Tag-seq in eye-antennal and wing imaginal discs of D.melanogaster, D.yakuba, and D.virilis; RNA-seq in wild-type and glass mutant D.melanogaster eye-antennal imaginal discs.

Project description:In this study we use Tag-sequencing in eye-antennal and wing imaginal discs across Drosophila species to determine a set of conserved eye-specific developmental genes. Next, we perform motif discovery analysis using the tool i-cisTarget, to depict the core gene developmental network underlying compound eye photoreceptor. The Glass position weight matrix appears as the most highly overrepresented motif, thus positioning Glass as a master regulator in compound eye photoreceptor development. Differential gene expression analysis by RNA-seq in D.melanogaster wild-type eye-antennal versus glass mutant [gl 60j] shows that the majority of our predicted Glass targets show strong downregulation in the glass mutant. This SuperSeries is composed of the following subset Series: GSE39781: RNA-seq in wild-type and glass mutant eye-antennal discs in Drosophila melanogaster GSE39782: Tag-seq profiling in eye-antennal and wing imaginal discs of D. melanogaster, D. yakuba and D. virilis

2012-09-21 | E-GEOD-39784 | biostudies-arrayexpress

Genome-wide binding of Sd and Yki in imaginal discs

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Chromatin marking is associated to transcriptional stability during fly development

Project description:We have conducted ChIP-Seq and RNA-Seq analyses in order to perform a comparative study between wing imaginal discs and eye imaginal discs from Drosophila melanogaster.

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Genome-wide binding of Sd and Yki in imaginal discs

2012-10-03 | GSE26678 | GEO

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D. melanogaster eye-antennal imaginal discs developmental transcriptome

Project description:Transcriptomes of Drosophila melanogaster eye-antennal imaginal discs at three sequential larval stages: late 2nd instar (72h after egg laying (AEL)), mid 3rd instar (96h AEL) and late 3rd instar (120h AEL).

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Indentification of Dis3L2 targets in Drosophila melanogaster wing imaginal discs

Project description:We investigated the effect on mRNA expression in Drosophila melanogaster wing imaginal discs following the knockdown of the 3'-5' exoribonuclease Dis3L2.

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Single-cell transcriptomic analysis of the scrib mutant wing imaginal discs

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2019-08-27 | GSE130566 | GEO

The effect of Dis3 knockdown on miRNA expression in Drosophila wing imaginal discs.

Project description:We investigated the effect on miRNA expression in Drosophila melanogaster wing imaginal discs following the knockdown of the 3'-5' exoribonuclease Dis3.

2015-06-01 | E-MTAB-3569 | biostudies-arrayexpress

Transcriptional activation without chromatin marking in developmentally regulated genes [ChIP-seq]

Project description:We have conducted ChIP-Seq of H3K4me1/H3K27ac in order to perform a comparative study between wing imaginal discs and eye imaginal discs from Drosophila melanogaster.

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