Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Leptonetela

ABSTRACT: cave-dwelling Leptonetela species. Raw sequence reads

PROVIDER: PRJNA912070 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR22744582_1.fastq.gz	Fastqsanger.gz
	SRR22744582_2.fastq.gz	Fastqsanger.gz
	SRR22744583_1.fastq.gz	Fastqsanger.gz
	SRR22744583_2.fastq.gz	Fastqsanger.gz
	SRR22744584_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 18

Similar Datasets

Evolution of the eye transcriptome under constant darkness in Sinocyclocheilus cavefish

Project description:we report a transcriptome-wide comparative investigation between surface and cave species in Sinocyclocheilus. De novo transcriptome assemblies were performed on surface and cave species; then the Sinocyclocheilus contigs were annotated with Gene Ontology. RNA-Seq assays revealed reduced transcription of a series of visual phototransduction and retinal disease related genes in cave-dwelling species compared with surface species. Degeneration of the retina in Sinocyclocheilus cavefish might occur in a lens-independent way by the down-regulation of several transcriptional factors, which have direct roles in retina development and maintenance, such as crx, rorb and Wnt pathway members. Examination of 2 different eye samples in 2 Sinocyclocheilus species.

2013-03-31 | E-GEOD-40446 | biostudies-arrayexpress

Evolution of the eye transcriptome under constant darkness in Sinocyclocheilus cavefish

2013-03-31 | GSE40446 | GEO

Morus alba Raw protein sequence reads

Project description:Morus alba L. Raw protein sequence reads and sequence

2024-02-08 | PXD049451 |

Quantitative profiling of differentially expressed miRNAs in siCTL- and siOASL-transfected HUVECs

Project description:Purpose: The goal of this study is to compare endothelial small RNA transcriptome to identify the target of OASL under basal or stimulated conditions by utilizing miRNA-seq. Methods: Endothelial miRNA profilies of siCTL or siOASL transfected HUVECs were generated by illumina sequencing method, in duplicate. After sequencing, the raw sequence reads are filtered based on quality. The adapter sequences are also trimmed off the raw sequence reads. rRNA removed reads are sequentially aligned to reference genome (GRCh38) and miRNA prediction is performed by miRDeep2. Results: We identified known miRNA in species (miRDeep2) in the HUVECs transfected with siCTL or siOASL. The expression profile of mature miRNA is used to analyze differentially expressed miRNA(DE miRNA). Conclusions: Our study represents the first analysis of endothelial miRNA profiles affected by OASL knockdown with biologic replicates.

2022-09-06 | GSE186354 | GEO

Comparative transcriptome analysis of wild and lab populations of Astyanax mexicanus uncovers differential effects of environment and morphotype on gene expression

Project description:Studying how different genotypes respond to environmental variation is essential to understand the genetic basis of adaptation. The Mexican tetra, Astyanax mexicanus, has cave and surface‐dwelling morphotypes that have adapted to entirely different environments in the wild, and are now successfully maintained in lab conditions. While this has enabled the identification of genetic adaptations underlying a variety of physiological processes, few studies have directly compared morphotypes between lab‐reared and natural populations. Such comparative approaches could help dissect the varying effects of environment and morphotype, and determine the extent to which phenomena observed in the lab are generalizable to conditions in the field. To this end, we take a transcriptomic approach to compare the Pachón cavefish and their surface fish counterparts in their natural habitats and the lab environment. We identify key changes in expression of genes implicated in metabolism and physiology between groups of fish, suggesting that morphotype (surface or cave) and environment (natural or lab) both alter gene expression. We find gene expression differences between cave and surface fish in their natural habitats are much larger than differences in expression between morphotypes in the lab environment. However, lab‐raised cave and surface fish still exhibit numerous gene expression changes, supporting genetically encoded changes in livers of this species. From this, we conclude that a controlled laboratory environment may serve as an ideal setting to study the genetic underpinnings of metabolic and physiological differences between the cavefish and surface fish.

2020-02-19 | GSE139490 | GEO

stone-dwelling lichen

Project description:stone-dwelling lichen Raw sequence reads

| PRJNA949288 | ENA

cave metagenome

Project description:cave Raw sequence reads

| PRJNA307221 | ENA

terrestrial metagenome

Project description:Cave Raw sequence reads

| PRJNA280394 | ENA

Small RNAseq to identify miRNAs in four different morphs of Astyanax mexicanus - Pachón, Tinaja, Molino, and surface fish

Project description:In this pioneering study, we present the first comprehensive catalog of 683 small non-coding miRNAs for Astyanax mexicanus. Focusing on an early developmental stage, miRNAs were extracted and sequenced from 24hpf embryos of surface fish and three distinct cavefish morphs (Pachón, Tinaja, and Molino). We utilized in silico analyses to predict putative 3’UTR targets of these miRNAs, revealing a unique and extensive miRNA landscape in cavefish. Small RNA sequencing identified over 100 differentially expressed miRNAs in each cave morph compared to surface fish at 24hpf, suggesting early activation of miRNA-mediated silencing pathways. Notably, a subset of miRNAs was common across all three cave morphs, constituting cave-specific miRNAs potentially instrumental in cave adaptation. To unravel the functional implications of these cave-specific miRNAs, we analyzed their predicted target genes. Gene Ontology (GO) term analysis unveiled pathways which align with known adaptations in cavefish, primarily affecting development and metabolism. Further, cross-validating with a sample mRNAseq data from Pachón and surface fish also strongly suggested impact of these miRNAs on cave adaptation associated pathways. This study establishes a foundation for exploring miRNA-mediated gene regulation in cavefish, shedding light on their potential role in regulating early developmental and metabolic adaptations crucial for troglomorphic features. The comprehensive miRNA catalog provided will also guide future investigations into the intricate world of miRNA-mediated evolution in cave-adapted species.

2025-01-03 | GSE254598 | GEO

Cave metagenome

Project description:Cave metagenome Raw sequence reads

| PRJNA610757 | ENA