Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Eye primordia vs. posterior neural plate vs. lateral endoderm normalized the whole embryos

ABSTRACT: Tissues from the eye primordia, lateral endoderm, and posterior neural plate of stage 15 Xenopus laevis embryos were isolated and normalized to stage 15 whole embryos. Three biological replicates were prepared for each tissue and the expression patterns were profiled using Affymetrix Xenopus Laevis GeneChip microarrays. Keywords: Three way comparison of Embryonic Tissue Isolation

ORGANISM(S): Xenopus laevis

PROVIDER: GSE9175 | GEO | 2009/08/19

SECONDARY ACCESSION(S): PRJNA102739

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of Xenopus eye primordia vs. posterior neural plate vs. lateral endoderm normalized the whole embryos

Project description:Tissues from the eye primordia, lateral endoderm, and posterior; neural plate of stage 15 Xenopus laevis embryos were isolated and normalized to stage 15 whole embryos. Three biological replicates were prepared for each tissue and the expression patterns were profiled using Affymetrix Xenopus Laevis GeneChip microarrays. Experiment Overall Design: Tissues from the eye primordia, lateral endoderm, and posterior Experiment Overall Design: neural plate of stage 15 Xenopus laevis embryos were isolated and normalized to stage 15 whole embryos. Three biological replicates were prepared for each tissue and the expression patterns were profiled using Affymetrix Xenopus Laevis GeneChip microarrays.

2009-09-15 | E-GEOD-9175 | biostudies-arrayexpress

EFTF vs GFP Experiment

2009-08-19 | GSE9173 | GEO

Transcription profiling of Xenopus embryos

Project description:Xenopus laevis embryos were injected with mRNA for EFTFs at 2-cell stage. Animal caps collected at stage 9, cultured to the equivalent of stage 15 and RNA extracted. Four biological replicates of the EFTF-injected and GFP-injected (control) caps were used to profile transcript expression patterns using Affymetrix Xenopus Laevis GeneChip microarrays. Experiment Overall Design: Xenopus laevis embryos were injected with mRNA for EFTFs at 2-cell stage. Animal caps collected at stage 9, cultured to the equivalent of stage 15 and RNA extracted. Four biological replicates of the EFTF-injected and GFP-injected (control) caps were used to profile transcript expression patterns using Affymetrix Xenopus Laevis GeneChip microarrays.

2009-09-15 | E-GEOD-9173 | biostudies-arrayexpress

ChIP-sequencing in stage 10.5 Xenopus laevis embryos

Project description:Epigenomic profiling (H3K4me1, H3K4me3, H3K36me3, p300 and RNA Polymerase II) of Xenopus laevis stage 10.5 embryos.

2016-10-28 | GSE76059 | GEO

Single Cell -EHP

Project description:10.1021/acs.analchem.6b01921 Article: Single Cell Proteomics Using Frog (Xenopus laevis) Blastomeres Isolated from Early Stage Embryos, Which Form a Geometric Progression in Protein Content.

2017-11-08 | MSV000081693 | MassIVE

Xenopus laevis embryos and animal caps: Control vs PouV morpholino

Project description:Transcriptional profiling of Xenopus laevis embryos and ectoderm (animal caps) comparing embryos injected with control morpholino with embryos injected with the morpholino mixture PVD2, which knocks down all three Xenopus PouV proteins. Whole embryos (WE) or animal caps (AC) were collected at late blastula (9) or early gastrula (10) stages from Control and PVD2 morphants. Two conditions: Control vs. PouV morpholino; Two tissues: whole embryos, animal caps .Two timepoints: stage 9 and 10. Biological replicates: 2 control replicates at stage 9 and 10 for whole embryos, 2 control replicates at stage 9 and 10 for animal caps, 2 PVD2 morpholino replicates at stage 9 and 10 for whole embryos, 2 control replicates at stage 9 and 10 for animal caps

2013-11-12 | E-GEOD-47578 | biostudies-arrayexpress

Xenopus laevis embryos and animal caps: Control vs PouV morpholino

2013-11-12 | GSE47578 | GEO

Expression data from Xenopus endoderm at stage 15 following four hours of Ngn3-GR overexpression

Project description:Ngn3 is a master regulator of pancreatic endocrine development. It is necessary for the creation of all endocrine cells in mice. Little is known about the genes that act downstream of the transcription factor Ngn3 in pancreas endocrine development to specify each of the endocrine lineages. As a consequence, little is known about the genes involved in early development and the specification of the beta cell. We used microarrays to identify Ngn3 downstream genes that are involved in early and ectopic beta cell development in Xenopus laevis. We overexpressed Ngn3 in the Xenopus early endoderm and analyzed the genes that are upregulated four hours after. Xenopus laevis embryos were injected with Ngn3-GR mRNA at the eight-cell stage in the two dorsal vegetal blastomeres. Embryos at stage 12 were either treated with dexamethasone (+DEX) for four hours or no DEX (-DEX). The endoderm was dissected at stage 15. We looked for genes upregulated in the +DEX samples compared to the -DEX samples.

2012-03-31 | E-GEOD-29017 | biostudies-arrayexpress

microRNAs signatures of Xenopus laevis embryo epidermis at stage 11 (non ciliated) and 26 (ciliated) using high throughput sequencing

Project description:Epidermis of Xenopus embryos forms a mucociliary epithelium constituted of basal, scattered, secreting and ciliated cells and is histologically similar to human airway mucociliary epithelium. We compared microRNAs signatures of epidermis of Xenopus embryos at stage 11.5 (gastrula, non ciliated epidermis) and at stage 26 (tailbud, ciliated epidermis). 2 technical replicates of a pool of 50 explants for each stage 11.5 (non ciliated) and 26 (ciliated) of Xenopus laevis development

2011-06-06 | E-GEOD-22146 | biostudies-arrayexpress