Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Microbes in aquaculture water and surface microbes of fish

PROVIDER: PRJNA1126654 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR29540668_1.fastq.gz	Fastqsanger.gz
	SRR29540668_2.fastq.gz	Fastqsanger.gz
	SRR29540669_1.fastq.gz	Fastqsanger.gz
	SRR29540669_2.fastq.gz	Fastqsanger.gz
	SRR29540670_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 48

Similar Datasets

Whole-transcriptome RNA sequencing of skin reveals innate immunity differences between wild-type and yellow mutant rainbow trout

Project description:Rainbow trout (Oncorhynchus mykiss) is an important aquaculture fish species that is farmed worldwide, and it is also the most widely cultivated cold water fish in China. This species, a member of the salmonidae family, is an ideal model organism for studying the immune system in fish. Two phenotypes of rainbow trout are widely cultured; wild-type rainbow trout with black skin (WR_S) and yellow mutant rainbow trout with yellow skin (YR_S). Fish skin is an important immune organ, however, little is known about the differences in skin immunity between WR_S and YR_S in a natural flowing water pond aquaculture environment, and very few studies were conducted to investigate the ceRNA mechanism for fish skin.

2021-08-17 | GSE181974 | GEO

Responses to crowding stress in Atlantic salmon reared in different aquaculture systems

Project description:Recirculation systems (RAS), which reduce water consumption and improve pathogen control are increasingly used in Atlantic salmon aquaculture. Performance and adaptation of fish to new farming environment is actively investigated. Here, responses to crowding stress were compared in salmon reared in two systems (RAS with brackish water and flowthrough with full salinity water) at low and high density.

2021-04-27 | GSE173229 | GEO

A Short-Term Study Investigating the Estrogenic Potency of Diethylstilbesterol in the Fathead Minnow (Pimephales promelas): Recovery phase

Project description:Diethylstilbestrol (DES) is a synthetic estrogen that has been banned for use in humans, but still is employed in livestock and aquaculture operations in some parts of the world. Detectable concentrations of DES in effluent and surface waters have been reported to range from slightly below 1 to greater than 10 ng/L. Little is known, however, concerning the toxicological potency of DES in fish. In this study, sexually-mature fathead minnows (Pimephales promelas) of both sexes were exposed to 1, 10 or 100 ng DES/L water in a flow-through system. Tissue concentrations of DES and changes in a number of estrogen-responsive endpoints, including alterations to the hepatic transcriptome in females, were measured in the fish at the end of a 4-d exposure, and after a 4-d depuration/recovery period in clean water. The objectives of the study were to measure accumulation of DES in fish tissues, characterize effects of the chemical on physiological endpoints related to reproductive performance, and to evaluate DES's potency relative to concentrations reported in aquatic environments. The current series includes n=11 microarrays associated with recovery-phase samples (collected from fish exposed continuously for 4 d, and then held in control water for an additional 4 days before tissues were collected).

2012-09-20 | GSE36466 | GEO

A Short-Term Study Investigating the Estrogenic Potency of Diethylstilbesterol in the Fathead Minnow (Pimephales promelas): Exposure Phase

Project description:Diethylstilbestrol (DES) is a synthetic estrogen that has been banned for use in humans, but still is employed in livestock and aquaculture operations in some parts of the world. Detectable concentrations of DES in effluent and surface waters have been reported to range from slightly below 1 to greater than 10 ng/L. Little is known, however, concerning the toxicological potency of DES in fish. In this study, sexually-mature fathead minnows (Pimephales promelas) of both sexes were exposed to 1, 10 or 100 ng DES/L water in a flow-through system. Tissue concentrations of DES and changes in a number of estrogen-responsive endpoints, including alterations to the hepatic transcriptome in females, were measured in the fish at the end of a 4-d exposure, and after a 4-d depuration/recovery period in clean water. The objectives of the study were to measure accumulation of DES in fish tissues, characterize effects of the chemical on physiological endpoints related to reproductive performance, and to evaluate DES's potency relative to concentrations reported in aquatic environments. The current series includes n=12 microarrays associated with exposure-phase samples (collected from fish exposed continuously for 4 d).

2012-09-20 | GSE36465 | GEO

Transcriptomic profiles of Japanese medaka (Oryzias latipes) in response to alkalinity stress

Project description:Alkalinity stress is considered to be one of the major stressors for fish in saline-alkali water. Thus, it is of great significance from both aquaculture and physiological viewpoint to understand the molecular genetic response of aquatic organisms to alkalinity stress. The objective of this study is to determine genome-wide gene expression profiles to better understand the physiology response of medaka (Oryzias latipes) to high carbonate alkalinity stress. In lab-based cultures, adult fish were exposed to freshwater and high carbonate alkalinity water .We designed a microarray containing 26429 oligonucleotides and describe our experimental results for measuring gene expression changes in the gill of carbonate alkalinity stress exposed fish.

2014-01-24 | GSE27298 | GEO

Transcriptomic profiles of Japanese medaka (Oryzias latipes) in response to alkalinity stress

2014-01-24 | E-GEOD-27298 | biostudies-arrayexpress

Smell of Infection: a novel, non-invasive method for detection of fish excretory- secretory proteins

Project description:Chemical signals are produced by aquatic organisms following predatory attacks or perturbations such as parasitic infection. Ectoparasites feeding on host fish are likely to cause release of similar alarm cues into the environment due to the stress, wounding and immune response stimulated upon infection. Alarm cues are often released in the form of proteins and peptides and provide important insights into bodily function and infection status. Here we outline a non-invasive method to identify potential chemical cues associated with infection in fish by extracting, purifying and characterizing proteins from water samples from cultured fish. Gel free proteomic methods were deemed the most suitable for protein detection in saline water samples. It was confirmed that proteins could be characterized from teleost water samples and that variation in protein profiles could be detected between infected and uninfected individuals and fish and parasite only water samples. Our novel assay provides a non-invasive method for assessing the health condition of both wild and farmed aquatic organisms. Similar to environmental DNA monitoring methods, these proteomic techniques could provide an important tool in applied biology and aquaculture biology

2019-01-02 | PXD010987 | Pride

Protein metabolism drives feed efficiency in the liver and white muscle of efficient and inefficient Chinook salmon (Oncorhynchus tshawytscha) farmed in saline water

Project description:Understanding the molecular mechanisms of feed efficiency is an important step toward sustainability of salmonids aquaculture. In this study, the liver and white muscle proteomes of efficient (EFF) and inefficient (INEFF) Chinook salmon (Oncorhynchus tshawytscha) farmed in sea water were investigated by liquid chromatography-tandem mass spectrometry (LC-MS/MS) approach. In total, 2,746 liver and 702 white muscle quantified proteins were compared between 21 EFF and 22 INEFF fish. Protein synthesis was enriched in both liver and white muscle of the EFF group while conversely, pathways related to protein degradation (amino acid catabolism and proteolysis, respectively) were the most affected processes in the liver and white muscle of INEFF fish. The SOM in the INEFF group was significantly higher than EFF fish showing INEFF fish probably was the dominant group. The INEFF group (dominant) suffered stress and shifted to consume energy through protein catabolism. As the first study, the results provide a preliminary picture of the fundamental molecular landscape of feed efficiency in Chinook salmon farmed in sea water

2023-04-27 | PXD028025 | Pride

The Atlantic salmon gill transcriptome response in a natural outbreak of salmon gill pox virus infection reveals new biomarkers of gill pathology and suppression of mucosal defense

Project description:The salmon gill poxvirus (SGPV) is a large DNA virus that infects gill epithelial cells in Atlantic salmon and is associated with acute high mortality disease outbreaks in aquaculture. The pathological effects of SGPV infection include gill epithelial apoptosis in the acute phase of the disease and hyperplasia of gill epithelial cells in surviving fish, causing damage to the gill respiratory surface. Transcriptome responses to virus were assessed in gills at different stages of disease

2020-05-30 | GSE151463 | GEO

Project description:the gut microbes of cold-water fish

| PRJNA1031347 | ENA