Zygotic genome activation (ZGA), which is according to the midblastula transition in zebrafish, is an important event during the maternal-zygotic transition in animals. Our preliminary study and other groups works indicate that epigenetic regulations play an essential role in ZGA.
Protein Arginine Methyltransferase 6 (Prmt6) Is Essential for Early Zebrafish Development through the Direct Suppression of gadd45αa Stress Sensor Gene.
Age, Specimen part
View SamplesThe WHV/c-myc transgenic mouse is an animal model of hepatocarcinogenesis that can exquisitely mimic the cancer staging in human Hepatocellular carcinoma (HCC), in which the c-myc oncogene is activated by adjacent woodchuck hepatitis virus (WHV) DNA sequences. Compared to other models of c-myc transgenic mice, WHV/c-myc mice stably develop HCC with a relatively short latent period of 8 to 12 months, with a high (near 100%) tumor incidence.
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Age
View SamplesWe performed RNA-sequencing on four groups of zebrafish larvae: control, Tg(Myc), Tg(Kras), Tg(Myc)&Tg(Kras) to analyze the expression of genes involved in the lipid-associated pathways.The results revealed high dynamic alterations in almost all aspects of lipid metabolism, among which, the expressions of genes involved in TG/DG/GP transformation and FA desaturation/elongation displayed intensive changes, in consistent with our observations in lipodomics profiling
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View SamplesPrecise 5' splice site recognition is essential for both constitutive and regulated pre-mRNA splicing. The U1 snRNP specific protein U1C is involved in this first step of spliceosome assembly and important for stabilizing early splicing complexes. We used an embryonically lethal U1C knockout mutant zebrafish, hi1371, to investigate the potential genomewide role of U1C for splicing regulation. Surprisingly, genomewide RNA-Seq analysis of mutant versus wildtype embryos revealed a large set of specific target genes that changed their alternative splicing patterns in the absence of U1C. In sum, our findings provide evidence for a new role of a general snRNP protein, U1C, as a mediator of alternative splicing regulation.
RNA-Seq analysis in mutant zebrafish reveals role of U1C protein in alternative splicing regulation.
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View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View SamplesWe report quantitative transcriptome data in WT and CHD1 mutant. Overall design: RNA-seq in wild-type and CHD1 mutant.
The ATP-dependent chromatin remodeler Chd1 is recruited by transcription elongation factors and maintains H3K4me3/H3K36me3 domains at actively transcribed and spliced genes.
Genetic information, Subject
View Samples