Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Scyliorhinus torazame

ABSTRACT: RNA-seq analysis of the embryonic intestine and yolk sac membrane of cloudy catshark (Scyliorhinus torazame)

PROVIDER: PRJDB12704 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	DRR331622.fastq.gz	Fastqsanger.gz
	DRR331623.fastq.gz	Fastqsanger.gz
	DRR331624.fastq.gz	Fastqsanger.gz
	DRR331625.fastq.gz	Fastqsanger.gz
	DRR331626.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 9

Similar Datasets

A single-nucleus RNA sequencing atlas of the postnatal retina of the shark Scyliorhinus canicula

Project description:The retina, whose basic cellular structure is highly conserved across vertebrates, constitutes an accessible system for studying the central nervous system. In recent years, single-cell RNA-sequencing studies have uncovered cellular diversity in the retina of a variety of species, providing new insights on retinal evolution and development. However, similar data in cartilaginous fishes, the sister group to all other extant jawed vertebrates, are still lacking. Here, we present a single-nucleus RNA-sequencing atlas of the postnatal retina of the catshark Scyliorhinus canicula, consisting of the expression profiles for 17,438 individual cells from three female, juvenile catshark specimens. Unsupervised clustering revealed 22 distinct cell types comprising all major retinal cell classes, as well as retinal progenitor cells (whose presence reflects the persistence of proliferative activity in postnatal stages in sharks) and oligodendrocytes. Thus, our dataset serves as a foundation for further studies on the development and function of the catshark retina. Moreover, integration of our atlas with data from other species will allow for a better understanding of vertebrate retinal evolution.

2024-11-25 | GSE282457 | GEO

Genome sequencing of the catshark Scyliorhinus canicula, individual from the Atlantic

Project description:Genome sequencing of the catshark Scyliorhinus canicula

| PRJEB80353 | ENA

Scyliorhinus torazame

Project description:Laser microdissection RNA sequencing on catshark kidney

| PRJDB14564 | ENA

Project description:Small-spotted catshark Scyliorhinus canicula embryonic transcriptome

| PRJNA1164973 | ENA

RNA-seq of Scyliorhinus retifer electroreceptors

Project description:Transcriptional profiling from adult Scyliorhinus retifer from electrosensory cells of the ampullae of Lorenzini, forebrain, skin, and skeletal muscle shows differential gene expression of voltage-activated ion channels related to sensory transduction.

2018-05-29 | GSE103977 | GEO

Scyliorhinus torazame

Project description:Scyliorhinus torazame overview

| PRJNA83743 | ENA

Scyliorhinus canicula

Project description:Scyliorhinus canicula Metagenome

| PRJNA974610 | ENA

Scyliorhinus canicula

Project description:Scyliorhinus canicula overview

| PRJNA73187 | ENA

Host transcriptomic responses of chicken embryos during Avian Pathogenic Escherichia coli infection reveal the significant role of the yolk sac in embryonic mortality

Project description:Colibacillosis caused by avian pathogenic Escherichia coli (APEC) is a major disease syndrome in poultry with the yolk sac infection recognized as a leading factor contributing to embryonic mortality. Yolk sac is the initial site of infection, however its contribution in embryonic mortality at molecular level has remained unexplored. To address this critical gap, we conducted RNA sequencing (RNA-seq) to analyze the comprehensive in vivo transcriptomic profiles of yolk sac and embryonic liver from APEC-infected embryos, comparing dead embryos with those that survived and mock-infected controls, to uncover key differences in host responses in multiple scenarios. Our results revealed that dead embryos displayed significant pro-inflammatory cytokine activity and cellular senescence, disrupted lipid and energy metabolism, and compromised antioxidative defenses, particularly in the yolk sac. In contrast, surviving embryos exhibited a regulated inflammatory response, enhanced mitochondrial activity, robust antioxidative responses and tissue repair mechanisms, which likely underpinned its resilience. Notably, yolk sac showed positive correlation (r = 0.531) with the embryonic liver, but demonstrated more severe inflammation and metabolic dysregulation, thereby highlighting its heightened vulnerability. Furthermore, reactive oxygen species (ROS) levels, the balance of the inflammatory response, and yolk sac integrity are crucial determinants of embryonic survival, with mitochondrial dysfunction serving as a key regulator of host immune and metabolic adaptation. The insights provide a deeper understanding of the previously overlooked role of yolk sac compared to liver during APEC infection, offering potential avenues for improving host resilience and mitigating economic losses in poultry.

2025-07-21 | GSE300118 | GEO

Scyliorhinus canicula

Project description:Scyliorhinus canicula Genome sequencing

| PRJNA73125 | ENA