Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Delphinapterus leucas

ABSTRACT: Genomic population structure of Eastern Canadian Arctic and St. Lawrence beluga

PROVIDER: PRJNA984210 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR25937800_1.fastq.gz	Fastqsanger.gz
	SRR25937800_2.fastq.gz	Fastqsanger.gz
	SRR25937900_1.fastq.gz	Fastqsanger.gz
	SRR25937900_2.fastq.gz	Fastqsanger.gz
	SRR25938000_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 7576

Similar Datasets

Delphinapterus leucas skin transcriptome sequencing and assembly, and comparison between two Canadian populations

Project description:The St. Lawrence Estuary (SLE) beluga (Delphinapterus leucas) population in Canada is endangered, and endocrine disrupting contaminants such as polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and other halogenated flame retardants (HFRs) have been identified as a threat to the recovery of this population. While targeted approaches such as quantitative reverse transcription PCR (RT-qPCR) have been widely used to assess the impacts of contaminants on marine mammals, including SLE beluga, few studies have employed transcriptomics. Here, we (1) evaluate the skin transcriptome profiles of adult male SLE beluga and adult males from a Arctic population less exposed to contaminants (Eastern Beaufort Sea; EBS) used as a reference to identify gene transcripts and biological pathways associated with blubber concentrations of organic contaminants (i.e., PCBs, PBDEs and other HFRs), and (2) assess correlations between several gene transcripts previously identified as biomarkers of organic contaminants in marine mammals and organohalogen concentrations in both populations and estimate threshold values in beluga skin for potential biological effects. Results will provide new and valuable knowledge that identify biological pathways associated with organic contaminant exposure in beluga, which may serve as predictors for higher-level health effects in at-risk populations such as SLE beluga.

2025-02-19 | GSE275522 | GEO

Delphinapterus leucas

Project description:Delphinapterus leucas (beluga whale), mDelLeu1

| PRJNA1004339 | ENA

Delphinapterus leucas

Project description:SWCoV1 series viral detection in Beluga whale liver

| PRJNA102845 | ENA

Delphinapterus leucas

Project description:Delphinapterus leucas (beluga whale) genomic and transcriptomic data

| PRJNA1004343 | ENA

Delphinapterus leucas

Project description:RNA-seq analysis of blood transcriptomes from beluga whales in Bristol Bay, Alaska, USA