Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Drosophila melanogaster

ABSTRACT: Whole genome expression analysis in the third-instar larval midgut of Drosophila melanogaster

PROVIDER: PRJNA147279 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR1170771.fastq.gz	Fastqsanger.gz
	SRR1170772.fastq.gz	Fastqsanger.gz
	SRR1170773.fastq.gz	Fastqsanger.gz
	SRR1170774.fastq.gz	Fastqsanger.gz
	SRR1170775.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 8

Similar Datasets

Transcriptomic analysis of wild-type and amos mutant D. melanogaster third-instar larval antennal discs and adult antennae

Project description:Comparative transcriptomic analysis of Drosophila melanogaster third-instar larval antennal discs and adult antennae from wild-type animals and amos mutant animals.

2021-12-13 | GSE190696 | GEO

Transcriptional Signatures in Response to Wheat Germ Agglutinin and Starvation in Drosophila melanogaster Larval Midgut

Project description:One function of plant lectins is to serve as defenses against herbivorous insects. The midgut is the critical site affected by dietary lectins such as wheat germ agglutinin (WGA). We observed marked cellular structural and gene expression changes in Drosophila melanogaster third-instar larval midguts from insects WGA-fed or starved. Dietary WGA caused shortening, branching, swelling, distortion and in some cases disintegration of the midgut microvilli (Mv). Starvation was accompanied by shortening of the Mv. Microarray analyses revealed that dietary WGA evolved differential expression of 62 transcripts; seven of which were also differentially expressed in starved insects. The differentially regulated gene cluster in WGA-fed larvae were associated with (i) cytoskeletal organization, (ii) immune responses, (iii) detoxification reactions, and (iv) energy metabolism. Four putative transcription factor binding motifs (TFBMs) were associated with the differentially-expressed genes. At least one of these putative TFBMs exhibited substantial similarity to MyoD, a TFBM associated with cellular structures in mammals. These results are in keeping with the hypothesis that WGA causes a starvation-like effect as well as structural changes of midgut cells of Drosophila third-instar larvae. Keywords: stress response

2008-10-03 | GSE11047 | GEO

Whole genome expression analysis in the third-instar larval midgut of Drosophila melanogaster

Project description:Survival of insects on a substrate containing toxic substances such as plant secondary metabolites or insecticides is dependent on the metabolism or excretion of those xenobiotics. The primary sites of xenobiotic metabolism are the midgut, Malpighian tubules and fat body. In general, these organs are treated as single tissues by online databases, but several studies have shown that gene expression within subsections of the midgut is compartmentalized. In this article, RNA sequencing analysis was used to investigate whole-genome expression in subsections of the third-instar larval midgut. The results support functional diversification in subsections of the midgut. Analysis of the expression of gene families that are implicated in the metabolism of xenobiotics suggests that metabolism may not be uniform along the midgut. These data provide a starting point for investigating gene expression and xenobiotic metabolism in the larval midgut.

2014-09-20 | GSE32329 | GEO

Drosophila melanogaster female late third instar larval gonads single-cell RNA-Seq (scRNA-Seq) profiling

Project description:The larval ovary is made up of multiple cell types including germ cells and somatic cells. The diversity of cell types and transcriptional regulation is not fully understood. To get single cell resolution of larval ovary regulation, we generated single-cell RNA expression profiles (scRNA-Seq) from late third instar larval ovaries of a reference Drosophila melanogaster genotype w[1118].

2019-02-01 | GSE125948 | GEO

Dynamics and stage-specificity of between-population gene expression divergence in the Drosophila melanogaster larval fat body (RNA-seq in a derived population)

Project description:We used RNA-seq in a derived European Drosophila melanogaster population from Germany (MU) to examine coding gene expression variation in the larval fat body during the late wandering third instar stage.

2023-04-04 | GSE218763 | GEO

Drosophila melanogaster

Project description:Small RNAs from third instar Drosophila melanogaster males

| PRJNA262549 | ENA

Drosophila melanogaster

Project description:Expression profile of third instar larval fat body and midgut tissues

| PRJNA134399 | ENA

Transcriptomic analysis of Drosophila larval lymph glands

Project description:The lymph gland is one of the main larval hematopoietic organin in Drosophila melanogaster. In wnandering third instar larav, it is composed of two pairs of anterior lobes, followed by 2 to 3 pair of posterior lobes. To gain further insight into the gene expression repertoire of Drosophila blood cells, we established the gene expression profiles of third instar larva lymph glands anterior and posterior lobes.

2021-02-20 | GSE152416 | GEO

Transcriptional Signatures in Response to Wheat Germ Agglutinin and Starvation in Drosophila melanogaster Larval Midgut

2008-10-26 | E-GEOD-11047 | biostudies-arrayexpress

Whole genome expression analysis in the third-instar larval midgut of Drosophila melanogaster

2014-09-20 | E-GEOD-32329 | biostudies-arrayexpress