Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA229411 | ENA |
REPOSITORIES: ENA
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Project description:We used microfluidic single cell RNA-seq on 198 individual mouse lung epithelial cells at 4 different stages throughout development to measure the transcriptional states which define the developmental and cellular hierarchy of the distal mouse lung epithelium. We classified 80 cells comprising the distal lung epithelium at E18.5 into distinct populations using an unbiased genome-wide approach that did not require a priori knowledge of the underlying cell types or prior purification of cell types. This “reverse tissue engineering” approach confirmed the basic outlines of the conventional model of cell type diversity in the distal lung and led to the discovery of a large number of novel transcriptional regulators and cell type markers that discriminate between the different populations. Moreover, we reconstructed the steps during maturation of bipotential progenitors into both alveolar lineages based on the presence of undifferentiated, differentiated as well as differentiation intermediate cells at the single time point E18.5. Finally, we followed Sftpc-positive cells throughout their lifecycle (E14.5, E16.5, E18.5, adult) and identified 7 gene sets that differentiate between the multipotential, bipotential, mature, as well as intermediate states of the AT2 lineage.
2014-04-08 | GSE52583 | GEO
Project description:We used microfluidic single cell RNA-seq on 198 individual mouse lung epithelial cells at 4 different stages throughout development to measure the transcriptional states which define the developmental and cellular hierarchy of the distal mouse lung epithelium. We classified 80 cells comprising the distal lung epithelium at E18.5 into distinct populations using an unbiased genome-wide approach that did not require a priori knowledge of the underlying cell types or prior purification of cell types. This M-bM-^@M-^\reverse tissue engineeringM-bM-^@M-^] approach confirmed the basic outlines of the conventional model of cell type diversity in the distal lung and led to the discovery of a large number of novel transcriptional regulators and cell type markers that discriminate between the different populations. Moreover, we reconstructed the steps during maturation of bipotential progenitors into both alveolar lineages based on the presence of undifferentiated, differentiated as well as differentiation intermediate cells at the single time point E18.5. Finally, we followed Sftpc-positive cells throughout their lifecycle (E14.5, E16.5, E18.5, adult) and identified 7 gene sets that differentiate between the multipotential, bipotential, mature, as well as intermediate states of the AT2 lineage. 198 single-cell transcriptomes from mouse lung epithelium were analyzed in total, two 200-cell bulk control samples as well as one no-cell control; All single cell and control samples contain 92 external RNA spike-ins; For time point E18.5, three individual experiments were performed using 3 different pregnant mice (3 biological replicates): Replicate 1 (pooled sibling lungs) yielded 20 single cell transcriptomes, replicate 2 (one single embryonic lung) yielded 34 single cell transcriptomes and replicate 3 (pooled siibling lungs) yielded 26 single cell transcriptomes; In addition, a 200-cell bulk control sample was prepared for E18.5 replicate 1 and E18.5 replicate 3 experiments; A no-cell control sample was generated for the E18.5 replicate 1 experiment; For time point E14.5, one experiment (one pregnant mouse, pooled sibling lungs) was performed yielding 45 single cell transcriptomes; For time point E16.5, one experiment (one pregnant mouse, pooled sibling lungs) was performed yielding 27 single cell transcriptomes; For the adult time point, one 107 day old mouse was used and transcriptomes of 46 single cells were obtained; All single cell samples were processed on the microfluidic platform, 200-cell-bulk and no-cell control samples were processed in microliter volumes in PCR tubes.
2014-04-08 | E-GEOD-52583 | biostudies-arrayexpress
Project description:This study investigates the transcriptome of primary dermal lymphatic endothelial cells compared with blood vascular endothelial cells using samples isolated from wildtype embryos at defined points (E14.5, E16.5 and E18.5) during mouse embryonic development.
2022-11-21 | GSE184045 | GEO
Project description:Dkk4 transgenic mice in wild-type background showed abnormal hair subtype formation. Gene expression profiling showed significant down regulation of hair follicle-related keratin genes and hair keratin-associated protein genes at E18.5 and P1. Keywords: development or differentiation design,genetic modification design To define target genes of Dkk4 during hair follicle development, we carried out microarray experiments with mouse back skin samples that from 4 developmental time points including E14.5, E16.5, E18.5 and P1 of wild-type and wild-type background Dkk4 transgenic mice.
2010-09-03 | E-GEOD-19309 | biostudies-arrayexpress
Project description:The experiment were perfomed as a part of our Vertebrate Evo-Devo project. The aim of the project is to compare transcription profiles of normal (unmanipulated, wild-type, whole embryo) vertebrate embryos. Total RNA was collected from wild type C57BL/6 mice, whole embryos at 8 different stages (Stages:E7.5, E8.5, E9.5, E10.5, E12.5, E14.5, E16.5, E18.5), and hybridized to A-AFFY-45 Mouse Genome 430 2.0 Array. All the stages contains data from 2 to 3 biological replications. Each staged-samples consists of pooled total RNA from several whole embryos.
2011-08-01 | E-MTAB-368 | biostudies-arrayexpress
Project description:Purpose: In order to study signaling pathway changes of prenatal chlorpyrifos exposure embryonic kidney development Methods: By using RNA-seq, we studied the transcriptome of E12.5, E14.5, E16.5 and E18.5 prenatal chlorpyrifos exposure embryonic kidneys and DMSO exposure (control) embryonic kidneys Results: We show that Notch signaling pathway and aquaporin family had high expression in chlorpyrifos exposure E18.5 kidney. The nephron progenitor markers had low expression in chlorpyrifos exposure embryonic kidneys
2019-06-30 | GSE131263 | GEO
Project description:Wildtype C57BL/6 mice kidneys from E14.5, E18.5, P3, and adult were isolated. Proteins were sequentially fractionated and the CS and IN fractions were processed and analyzed using mass spectrometry.
2020-06-21 | MSV000085616 | MassIVE
Project description:Comparison of global palatal transcriptomes between wild‐type (WT) and TGF‐β3 ‐/‐ homozygous (HM) mouse embryos at crucial palatogenesis stages, E14.5 when initial contact is reached between palatal shelves and E16.5 when palatal fusion in completed in mice using RNA sequencing technology (RNA-Seq). Our RNA-Seq data revealed that 4115 and 5304 genes were statistically deferentially (p < 0.05) expressed at E14.5 vs E16.5 in WT palates and HM palates, respectively. We then applied a 2.0-fold change cut-off to emphasize on significantly deferentially expressed genes. Genes that were uniquely up/down–regulated in either WT or HM at E16.5 vs E14.5 were identified and considered CP-related genes.
2020-09-18 | GSE109838 | GEO
Project description:The liver performs a number of essential functions for life. The development of such a complex organ relies on finely regulated gene expression profiles which change over time in the development and determine the phenotype and function of the liver. We used high-density oligonucleotide microarrays to study the gene expression and transcription regulation at 14 time points across the C57/B6 mouse liver development, which include E11.5 (embryonic day 11.5), E12.5, E13.5, E14.5, E15.5, E16.5, E17.5, E18.5, Day0 (the day of birth), Day3, Day7, Day14, Day21, and normal adult liver. With these data, we made a comprehensive analysis on gene expression patterns, functional preferences and transcriptional regulations during the liver development. Keywords: time course
2008-10-30 | GSE13149 | GEO
Project description:Total RNA samples from Vax2 knockout mouse eyes (at least two biological replicates) were profiled by gene expression. As control we used total RNA from wild type eyes. The analysis was carried out at five different developmental stages: E10.5, E12.5, E16.5, P8, and P60. Keywords: gene expression array-based (RNA / in situ oligonucleotide) Vax2 knockout mouse animal model analyzed at various developmental stages.
2010-03-03 | E-GEOD-19626 | biostudies-arrayexpress