Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Developmental expression time course

ABSTRACT: RNA expression profile of early chick development from the time of egg laying (stage EG XII) to 20 hours into development (stage HH5) at 5 hour intervals.

PROVIDER: PRJEB8414 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR753791.fastq.gz	Fastqsanger.gz
	ERR753792.fastq.gz	Fastqsanger.gz
	ERR753793.fastq.gz	Fastqsanger.gz
	ERR753794.fastq.gz	Fastqsanger.gz
	ERR753795.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 5

Similar Datasets

Gut microbiota-driven regulation of queen bee ovarian metabolism

Project description:With the global prevalence of Varroa mites, more and more beekeepers resort to confining the queen bee in a queen cage to control mite infestation or to breed superior and robust queen bees. However, the impact of such practices on the queen bee remains largely unknown. Therefore, we subjected the queen bees to a 21-d egg-laying restriction treatment (from the egg stage to the emergence of adult worker bees) and analyzed the queen bees' ovarian metabolites and gut microbiota after 21 d, aiming to assess the queen bee's quality and assist beekeepers in better hive management. Our findings revealed a significant reduction in the relative expression levels of Vg and Hex110 genes in the ovaries of egg-laying-restricted queen bees compared to unrestricted egg-laying queens. The diversity of gut microbiota in the queen bee exhibited a notable decrease, accompanied by corresponding changes in the core bacterial species of the microbial community. Following egg-laying restriction, the activity of the queen bee's ovaries decreased, while the metabolism of glycerophospholipids remained or stored more lipid molecules, awaiting environmental changes for the queen bee to resume egg-laying promptly. Furthermore, we observed that Bombella in the queen bee's gut may regulate the queen's ovarian metabolism through tryptophan metabolism. These findings provide novel insights into the interplay among queen egg-laying, gut microbiota, and ovarian metabolism.

2023-09-11 | MTBLS7576 | MetaboLights

Differential circular RNAs expression in ovary during oviposition in honey bees

Project description:The present study is the first study to identify the involvement of circRNAs in the ovary activation and oviposition regulation processes in honey-bee queens.CircRNAs expresion profiles were examined in ovaries of virgin queens, egg-laying queens, egg-laying inhibited queens and egg-laying recovery queens.

2018-06-07 | GSE103860 | GEO

Time course of aortic gene expression

Project description:After 2 week acclimation to 12 hr/12 hr light/dark regimen, c57/Bl6 mice were subjected to a 36 hour period of constant darkness. Aortae were subsequently harvested at 4 hour intervals to 48 hours. Duplicate microarrays were hybridized with biotin-labeled probes derived from aorta tissue (6 pooled aortae/timepoint). Keywords: time-course

2003-09-19 | GSE414 | GEO

Integration of lncRNA-miRNA-mRNA reveals novel insights into reproductive regulation in honey bees

Project description:The present study is the first study to identify the involvement of mRNA, lncRNAs and miRNA in the ovary activation and oviposition regulation processes in honey-bee queens. mRNA, lncRNA and miRNA expresion profiles were examined in ovaries of virgin queens, egg-laying queens, egg-laying inhibited queens and egg-laying recovery queens.

2017-09-14 | GSE93028 | GEO

Transcription profiling of Drosophila melanogaster homozygous mutant embryos in a timecourse of embryogenesis

Project description:Expression profiling of Drosophila Lmd (lame-duck) homozygous mutant embryos in a timecourse of embryogenesis. Five one-hour timepoints were assayed (5-11 hrs after egg laying). Homozygous mutant embryos were collected using GFP-activated embryo sorting at the same time as stage-matched wildtype controls. Four independent collections were performed at each timepoint. Total RNA was extracted and amplified. Mutant and respective wildtype samples were hybridized together on cDNA arrays.

2010-06-01 | E-TABM-894 | biostudies-arrayexpress

Transcription profiling of D.melanogaster twist homozygous mutants vs wildtype embryos at developmental stages

Project description:Expression profiling of Drosophila twist homozygous mutant embryos in a timecourse of embryogenesis. Four one-hour timepoints were assayed (4-8 hrs after egg laying). Homozygous mutant embryos were collected using GFP-activated embryo sorting at the same time as stage-matched wildtype controls. Four independent collections were performed at each timepoint. Total RNA was extracted and amplified. Mutant and respective wildtype samples were hybridized together to INDAC oligonucleotide arrays.

2007-03-28 | E-TABM-161 | biostudies-arrayexpress

Transcription profiling of D. melanogaster Twist homozygous mutants vs. wildtype embryos at various developmental stages

2007-03-28 | E-TABM-162 | biostudies-arrayexpress

Variation in embryonic mortality and maternal transcript expression among Atlantic cod (Gadus morhua) females: a functional genomics study

Project description:Early life stage mortality is an important issue for Atlantic cod aquaculture. The impact of the cod maternal (egg) transcriptome on egg quality and mortality during embryonic development is poorly understood. In the present work we studied embryonic mortality and maternal transcript expression using 15 females within an Atlantic cod broodstock development program. Cumulative mortality at 7 days post-fertilization (segmentation stage) and percent hatch were used to assess embryonic survival as an indicator of egg quality. A 20,000 probe (20K) microarray experiment compared the 7 hour post-fertilization (7 hpf, ~ 2-cell stage) egg transcriptome of the two lowest quality females (both with less than 1 percent hatch) to that of the highest quality female (greater than 50 percent hatch).

2014-12-31 | GSE54233 | GEO

The effects of testosterone and corticosterone treatment on gene expression in germinal discs of the laying hen

Project description:Previous work has suggested that the hormones testosterone and corticosterone influence the process of meiotic segregation in the ovarian follicles of laying hens, ultimately influencing whether the resulting egg produces a male or female chick. We tested whether treatment with testosterone and/or corticosterone stimulated changes in the expression of genes that may influence the process of meiotic segregation as a next step towards understanding the mechanism by which these hormones may play a role in sex ratio adjustment in birds.

2020-04-13 | GSE131363 | GEO

Transcription profiling of Drosophila Mef2 homozygous mutant embryos in a timecourse of embryogenesis

Project description:Expression profiling of Drosophila Mef2 homozygous mutant embryos in a timecourse of embryogenesis. Twelve one-hour timepoints were assayed (5-16 hrs, 18-19 hrs after egg laying). Homozygous mutant embryos were collected using GFP-activated embryo sorting at the same time as stage-matched wildtype controls. Four independent collections were performed at each timepoint. Total RNA was extracted and amplified. Mutant and respective wildtype samples were hybridized together on cDNA arrays.

2006-06-06 | E-TABM-57 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data