Expression data of E7.5 primary germ layers [microarray]
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ABSTRACT:
PROVIDER: PRJNA438680 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Expression data of E7.5 primary germ layers
| PRJNA438676 | ENA
Project description:Alternative splicing (AS) and alternative promoter (AP) usage expand the repertories of mammalian transcriptome profiles and thus diversify gene functions. However, our knowledge about the extent and functions of AS and AP usage in mouse early embryogenesis remains elusive. Here, by performing whole-transcriptome splicing profiling with high-throughput next generation sequencing, we report that AS extensively occurs in embryonic day (E) 7.5 mouse primary germ layers, and may be involved in multiple developmental processes. In addition, numerous RNA splicing factors are differentially expressed and alternatively spliced across the three germ layers, implying the potential importance of AS machinery in shaping early embryogenesis. Notably, AP usage is remarkably frequent at this stage, accounting for more than one quarter (430/1648) of the total significantly different AS events. Genes generating the 430 AP events participate in numerous biological processes, and include important regulators essential for mouse early embryogenesis, suggesting that AP usage is widely used and might be relevant to mouse germ layer specification. Our data underline the potential significance of AP usage in mouse gastrulation, providing a rich data source and opening another dimension for understanding the regulatory mechanisms of mammalian early development. The Microarray was used to measure gene expression in E7.5 mouse primary germ layers, which was compared to an independent RNA-seq data performed in our lab.
2018-03-17 | GSE111954 | GEO
Project description:Primordial germ cell mRNA profiles from cells microdissected from e6.5, e7.5 and e8.5 embryos, e7.5 somatic neighbours and Blimp1-KO mice were generated by single cell library construction and sequencing in duplicate using Applied Biosystems SOLiD sequencer. Single cell library construction is described in: Tang f. et. al, Nature Protocols (2010), Vol. 5, p.516.
2013-07-01 | E-MTAB-1178 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the SubSeries listed below.
2018-03-17 | GSE111957 | GEO
Project description:To explore the loss of Dullurd function in mouse embryo development, we have performed the Agilent microarray analysis between a Dullard-heterozygous and a Dullard-homozygous E7.5 embryo. Our findings show that Dullard does not act in concert with BMP4 and Smad1/5/8, whereas loss of Dullard is associated with a reduced level of WNT/β-catenin signaling activity, accompanied by elevated expression of Wnt3 and WNT antagonists including Dkk1, Sfrp1 and Sfrp5 in mouse germ cell formation. E7.5 mouse embryos were collected. One Dullard-heterozygous embryo and one Dullard-homozygous embryo were used for the analysis.
2013-03-31 | E-GEOD-39224 | biostudies-arrayexpress
Project description:Alternative splicing (AS) and alternative promoter (AP) usage expand the repertories of mammalian transcriptome profiles and thus diversify gene functions. However, our knowledge about the extent and functions of AS and AP usage in mouse early embryogenesis remains elusive. Here, by performing whole-transcriptome splicing profiling with high-throughput next generation sequencing, we report that AS extensively occurs in embryonic day (E) 7.5 mouse primary germ layers, and may be involved in multiple developmental processes. In addition, numerous RNA splicing factors are differentially expressed and alternatively spliced across the three germ layers, implying the potential importance of AS machinery in shaping early embryogenesis. Notably, AP usage is remarkably frequent at this stage, accounting for more than one quarter (430/1648) of the total significantly different AS events. Genes generating the 430 AP events participate in numerous biological processes, and include important regulators essential for mouse early embryogenesis, suggesting that AP usage is widely used and might be relevant to mouse germ layer specification. Our data underline the potential significance of AP usage in mouse gastrulation, providing a rich data source and opening another dimension for understanding the regulatory mechanisms of mammalian early development.
2018-03-17 | GSE111955 | GEO
Project description:To explore the loss of Dullurd function in mouse embryo development, we have performed the Agilent microarray analysis between a Dullard-heterozygous and a Dullard-homozygous E7.5 embryo. Our findings show that Dullard does not act in concert with BMP4 and Smad1/5/8, whereas loss of Dullard is associated with a reduced level of WNT/β-catenin signaling activity, accompanied by elevated expression of Wnt3 and WNT antagonists including Dkk1, Sfrp1 and Sfrp5 in mouse germ cell formation.
2013-03-31 | GSE39224 | GEO
Project description:This SuperSeries is composed of the following subset Series: GSE32080: DNA methylation profiling of embryonic stem cell differentiation into the three germ layers [MeDIP analysis] GSE32081: DNA methylation profiling of embryonic stem cell differentiation into the three germ layers [Expression analysis] Refer to individual Series
2012-02-15 | E-GEOD-32082 | biostudies-arrayexpress
Project description:Whole-transcriptome splicing profiling of embryonic day (E)7.5 mouse primary germ layers [RNA-seq]
| PRJNA438679 | ENA
Project description:Alternative splicing (AS) and alternative promoter (AP) usage expand the repertories of mammalian transcriptome profiles and thus diversify gene functions. However, our knowledge about the extent and functions of AS and AP usage in mouse early embryogenesis remains elusive. Here, by performing whole-transcriptome splicing profiling with high-throughput next generation sequencing, we report that AS extensively occurs in embryonic day (E) 7.5 mouse primary germ layers, and may be involved in multiple developmental processes. In addition, numerous RNA splicing factors are differentially expressed and alternatively spliced across the three germ layers, implying the potential importance of AS machinery in shaping early embryogenesis. Notably, AP usage is remarkably frequent at this stage, accounting for more than one quarter (430/1,648) of the total significantly different AS events. Genes generating the 430 AP events participate in numerous biological processes, and include important regulators essential for mouse early embryogenesis, suggesting that AP usage is widely used and might be relevant to mouse germ layer specification. Our data underline the potential significance of AP usage in mouse gastrulation, providing a rich data source and opening another dimension for understanding the regulatory mechanisms of mammalian early development.
| S-EPMC5898269 | biostudies-literature