Danio rerio
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA338400 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR4017370_1.fastq.gz | Fastqsanger.gz | |||
| SRR4017370_2.fastq.gz | Fastqsanger.gz | |||
| SRR4017371_1.fastq.gz | Fastqsanger.gz | |||
| SRR4017371_2.fastq.gz | Fastqsanger.gz | |||
| SRR4017372_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 18 |
Similar Datasets
Project description:Comprehensive identification of long non-coding RNAs expressed during zebrafish embryogenesis [RNA_seq]
| PRJNA154389 | ENA
Project description:Comprehensive identification of long non-coding RNAs expressed during zebrafish embryogenesis [ChIP_Seq]
| PRJNA154403 | ENA
Project description:Identification of small non-coding RNAs in zebrafish
| PRJNA277780 | ENA
Project description:Classical embryological studies revealed that during mid-embryogenesis vertebrates show similar morphologies. This âphylotypic stageâ has recently received support from transcriptome analyses, which have also detected similar stages in nematodes and arthropods. A conserved stage in these three phyla has led us to ask if all animals pass through a universal definitive stage as a consequence of ancestral constraints on animal development. Previous work has suggested that HOX genes may comprise such a âzootypicâ stage, however this hypothetical stage has hitherto resisted systematic analysis. We have examined the embryonic development of ten different animals each of a fundamentally different phylum, including a segmented worm, a flatworm, a roundworm, a water bear, a fruitfly, a sea urchin, a zebrafish, a sea anemone, a sponge, and a comb jelly. For each species, we collected the embryonic transcriptomes at ~100 different developmental stages and analyzed their gene expression profiles. We found dynamic gene expression across all of the species that is structured in a stage like manner. Strikingly, we found that animal embryology contains two dominant modules of zygotic expression in terms of their protein domain composition: one involving proliferation, and a second involving differentiation. The switch between these two modules involves induction of the zootype; which in addition to homeobox containing genes, also involves Wnt and Notch signaling as well as forkhead domain transcription factors. Our results provide a systematic characterization of animal universality and identify the points of embryological constraints and flexibility. 106 single embryo samples
2016-02-18 | E-GEOD-60619 | biostudies-arrayexpress
Project description:Classical embryological studies revealed that during mid-embryogenesis vertebrates show similar morphologies. This “phylotypic stage” has recently received support from transcriptome analyses, which have also detected similar stages in nematodes and arthropods. A conserved stage in these three phyla has led us to ask if all animals pass through a universal definitive stage as a consequence of ancestral constraints on animal development. Previous work has suggested that HOX genes may comprise such a ‘zootypic’ stage, however this hypothetical stage has hitherto resisted systematic analysis. We have examined the embryonic development of ten different animals each of a fundamentally different phylum, including a segmented worm, a flatworm, a roundworm, a water bear, a fruitfly, a sea urchin, a zebrafish, a sea anemone, a sponge, and a comb jelly. For each species, we collected the embryonic transcriptomes at ~100 different developmental stages and analyzed their gene expression profiles. We found dynamic gene expression across all of the species that is structured in a stage like manner. Strikingly, we found that animal embryology contains two dominant modules of zygotic expression in terms of their protein domain composition: one involving proliferation, and a second involving differentiation. The switch between these two modules involves induction of the zootype; which in addition to homeobox containing genes, also involves Wnt and Notch signaling as well as forkhead domain transcription factors. Our results provide a systematic characterization of animal universality and identify the points of embryological constraints and flexibility.
2016-02-18 | GSE60619 | GEO
Project description:Systematic Identification and Characterization of Long Non-coding RNAs in Mouse Mature Sperm
| PRJNA348417 | ENA
Project description:This SuperSeries is composed of the following subset Series: GSE32898: Comprehensive identification of long non-coding RNAs expressed during zebrafish embryogenesis [RNA_seq] GSE32899: Comprehensive identification of long non-coding RNAs expressed during zebrafish embryogenesis [ChIP_Seq] Refer to individual Series
2011-11-17 | E-GEOD-32900 | biostudies-arrayexpress