Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Long-term population decline of a genetically homogenous continental-wide top Arctic predator

PROVIDER: PRJNA932710 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR23371300_1.fastq.gz	Fastqsanger.gz
	SRR23371300_2.fastq.gz	Fastqsanger.gz
	SRR23371400_1.fastq.gz	Fastqsanger.gz
	SRR23371400_2.fastq.gz	Fastqsanger.gz
	SRR23371301_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 354

Similar Datasets

Brain transcriptomic response of the threespine stickleback Gasteroteus aculeatus to predator cues

2011-04-24 | GSE21599 | GEO

Brain transcriptomic response of the threespine stickleback Gasteroteus aculeatus to predator cues

Project description:In this study, we used whole genome comparative oligonucleotide microarrays to investigate the brain transcriptomic response to predator cues using the threespine stickleback, Gasteroteus aculeatus. We showed that exposure to olfactory, visual and tactile cues of a predator (rainbow trout, Oncorhynchus mykiss) for six days resulted in subtle but significant transcriptomic changes in the brain of sticklebacks. Gene functional analysis and gene ontology (GO) enrichment revealed that the majority of the transcripts differentially expressed between the fish exposed to predator cues and the control group are primarily related to antigen processing and presentation (involving primarily the major histocompatibility complex (MHC)), transmission of synaptic signals, brain metabolic processes, gene regulation, or visual perception. Pathway analysis identified synaptic long-term depression, RAN signaling, relaxin signaling and phototransduction as the top four pathways that were over-represented. Adult fish were placed in six different 26L tanks with three fish per tank in a partially recirculating flow-through system. Half of the tanks were assigned to the control group and the other half to the experimental group.10 samples were selected for microarray analysis. The ten samples comprised five biological replicates in the experimental group (fish exposed to predator cues) and five biological replicates in the control group (fish not exposed to predator cues), and were evenly distributed across tanks. The cDNA labeling (single color), hybridization, washing and scanning steps were performed in the NimbleGen microarray gene expression service department.

2011-04-24 | E-GEOD-21599 | biostudies-arrayexpress

Crossoptilon mantchuricum

Project description:Genomic Consequences of Long-term Population Decline in Brown Eared Pheasant

| PRJNA1057913 | ENA

RNA Seq of hematopoietic stem and progenitor cells

Project description:Rare dormant hematopoietic stem cells (dHSCs) reside at the top of the blood hierarchy harboring the highest long-term reconstitution capacity. Here, we present the global transcriptome of ex vivo isolated mouse multipotent dormant hematopoietic stem cells (dHSC), active HSCs (aHSCs) and multipotent progenitor cells (MPP1) as revealed by next-generation sequencing (RNA-seq) at the population level.

2017-05-18 | E-MTAB-4549 | biostudies-arrayexpress

Volumetric diet through metabarcoding in a top predator

Project description:Volumetric diet through metabarcoding in a top predator

| PRJEB92094 | ENA

Isolation and Characterization of a Novel Population of Pluripotent Stem Cells Derived from Human Adipose Tissue

Project description:Transcriptional comparison of two subpopulations of stem cells isolated from lipoaspirated human adipose tissue, profiling Adipose Stem Cells (ASCs) and Multilineage Differentiating Stress-Enduring Adipose Tissue cells (MUSE-ATs). Experiments focused in the isolation and characterization of a new population of adipose tissue (AT) derived pluripotent stem cells, termed MUSE-ATs, which are isolated using severe cellular stress conditions, including long-term exposure to the proteolytic enzyme collagenase, serum deprivation, low temperatures and hypoxia. Under these conditions, a homogenous, highly purified population of Muse-AT cells is isolated without the utilization of cell sorting methods. The goal of this experiment was to characterize MUSE-ATs, as well as compare them to the endogenous subpopulation of ASCs for reference. Single condition experiment, MUSE-ATs vs. ASCs. Biological replicates: 3 MUSE-ATs replicates, 3 ASCs replicates for reference.

2013-04-24 | E-GEOD-46353 | biostudies-arrayexpress

Gene expression profile of sorted microglia and CD206 border-associated macrophages obtained from mice

Project description:Brain macrophages have long been considered a homogenous population as determined by flow cytometry. We use scRNAseq to investigate the significant pheotypic heterogeneity of brain macrophages, especially under neurodegenerative disorders, based on their transcriptional profile.

2024-10-01 | GSE267137 | GEO

Expanding highly homogenous population of human primordial germ cell like cells in long-term and feeder-free culture condition

Project description:Expanding highly homogenous population of human primordial germ cell like cells in long-term and feeder-free culture condition

| PRJNA730027 | ENA

Gene expression levels in African Americans vary with genetic ancestry at most expressed genes

Project description:Variation in gene expression is a fundamental aspect of human phenotypic variation. Several studies have analyzed gene expression levels in populations of different continental ancestry, and concluded that there is variation across populations at a fraction of expressed genes. Here we analyze gene expression levels in African American cell lines, which differ from previously analyzed cell lines in that samples from this population have variable proportions of continental ancestry. We show that for most genes examined, gene expression varies with genetic ancestry. Keywords: Human Gene Expression Study

2008-12-05 | GSE10824 | GEO

Isolation and Characterization of a Novel Population of Pluripotent Stem Cells Derived from Human Adipose Tissue

2013-04-24 | GSE46353 | GEO