Project description:Transcriptional profiling of hdac1 mutant zebrafish in comparison to their sibling embryos. Embryos resulting from a cross between heterozygous hdac1 mutant zebrafish (hi1618/+) where cultured together then mutants separated from the siblings one the basis of phenotype and RNA extracted from the two groups at 27hpf was compared in a two-colour hybridisation.
Project description:This SuperSeries is composed of the following subset Series: GSE26707: Zebrafish 27hpf embryos: hdac1 mutant (hi1618) vs sibling GSE26708: Zebrafish embryos: hdac1 Morphants vs Standard control morphants GSE26709: Zebrafish embryos: hdac1 Morphants vs Standard control morphants at 12, 18 and 27 hpf Refer to individual Series
Project description:Rad21 is a subunit of cohesin. The main function of cohesin is to hold replicated chromosomes together until cells divide, but it also plays a role in gene expression. To find out which genes might be regulated by cohesin, a study was conducted to look for global changes in gene expression in zebrafish embryos lacking cohesin component Rad21. The zebrafish Rad21 mutant used for expression analysis was rad21nz171, an allele isolated in a forward genetic screen for regulators of runx1.
Project description:To investigate gene expression differences between wild-type and tpcn2 mutant zebrafish embryos during notochord and muscle development.
Project description:Goal of the experiment was to assess the differences in gene expression between maternal zygotic ezh2 mutant zebrafish embryos and wildtype embryos at 0 and 3.3 hpf.
Project description:Transcriptional profiling of hdac1 mutant zebrafish in comparison to their sibling embryos. Embryos resulting from a cross between heterozygous hdac1 mutant zebrafish (hi1618/+) where cultured together then mutants separated from the siblings one the basis of phenotype and RNA extracted from the two groups at 27hpf was compared in a two-colour hybridisation. Two-condition experiment, hdac1 mutants vs. sibling. Biological replicates: 2 (separate mating) Technical replicates: 4 (2 of which are dye-swap)
Project description:Transcription analysis of zebrafish embryos of the fnd3a (fibronectin type III domain containing 3A) mutant strain wue1 (ZFIN ID: ZDB-ALT-170417-3). Microarray analyses was performed to quantify expression differences between non-transgenic, heterozygote and homozygote individuals. mRNA was extracted from pools of 12 embryos at an age of 22hpf without chorions. Each genetic condition was analyzed in biological triplicates and three independent embryo pools for each genotype were analyzed by Affymetrix “Zebrafish Gene 1.0 ST Array“.
Project description:We applied time-series SE50bp RNA-seq with 35M reads per sample in wild-type, MZsox19b, MZspg, and double MZspgsox19b mutants in zebrafish embryos to understand the role of Pou5f3 and Sox19b during zebrafish zygotic genome activation. In total we sequenced 4 biological replicates (rep1-4) for WT time curve and 2 biological replicates (rep1-2) for each mutant. WT rep5 are technical replicates for WT rep1, while MZsox19b rep3 and MZspg rep3 are techical replicates for MZsox19b rep1 and MZspg rep1, respectively.