Shrimp water
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA824676 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:World aquaculture production of the Pacific white shrimp (Litopenaeus vannamei) is estimated to account for 80% of the total shrimp produce worldwide. The global demand for shrimp has driven the industry to utilize and rely on semi-intensive and intensive shrimp systems. In the United States, Pacific white shrimp production can take place in semi-intensive earthen ponds, recirculating aquaculture systems (RAS), biofloc technology and green water. In this study, the effects of lowering dissolved oxygen conditions in outdoor green water tanks on global gene expression is examined. Tissue samples from the gill and intestine were collected for gene expression analysis via RNA sequencing. Among all comparisons, RNA sequencing revealed the up-regulation of a single gene: hydroxyacid oxidase 1 gene. The HOA1 gene was found to be 7-fold higher in the intestine sample at the medium aeration level compare to that of the high (control) level. The HAO1 gene, also known as glycolate oxidase 1 (GOX1) is a gene related to the 2-hydroxyacid oxidase enzyme that is part of the oxidoreductase family and plays a role in glyoxylate and dicarboxylate metabolism. The identification of a single differentially expressed gene across all analyzed samples suggests that Pacific white shrimp exposed to lowering dissolved oxygen set points does not induce global changes in gene expression at these levels.
2025-07-17 | GSE281217 | GEO
Project description:gut (shrimp) water sediment Raw sequence reads
| PRJNA380975 | ENA
Project description:Adult male grass shrimp were exposed for 96 hours to LC50 concentrations of either Fipronil, Endosulfan, or Cadmium, as well as a Carrier Control exposure. RNA was extracted from whole-body homogenates using the RNABee kit. Tags were clustered to identify tags diagnostic of the different exposures. Keywords: SAGE, Grass shrimp, ecotoxicogenomics
2006-05-18 | GSE4853 | GEO
Project description:Adult male grass shrimp were exposed for 96 hours to LC50 concentrations of either Fipronil, Endosulfan, or Cadmium, as well as a Carrier Control exposure. RNA was extracted from whole-body homogenates using the RNABee kit. Tags were clustered to identify tags diagnostic of the different exposures. Keywords: SAGE, Grass shrimp, ecotoxicogenomics 3 randomly selected shrimp were pooled for each library. Libraries were constructed using the I-SAGE long kit from Invitrogen.
2006-05-18 | E-GEOD-4853 | biostudies-arrayexpress
Project description:Shrimp allergy is the second most common food allergy in the United States. γδ T cells play a regulatory role in peanut immunotherapy, but their role in shrimp allergy remains unclear. We hypothesized γδ T cells play a regulatory role in shrimp allergic disease. We performed single cell RNA sequencing on peripheral cells from shrimp allergic (SA) and healthy control (HC) subjects after stimulation with shrimp tropomyosin. We found significant expansion of γδ T cells and three distinct clusters. One γδ T cell cluster predominated in SA, characterized as CD8+ with a cytotoxic expression profile. We found significant upregulation of TGF-β1 and downregulation of IL-7R in SA-stimulated vs. HC-stimulated γδ T cells, and IL-10 secretion in stimulated SA γδ T cells. γδ T cells play an important role in the pathogenesis of shrimp allergy through lymphocyte-mediated cytotoxin signaling and cytokine-mediated signaling pathways, including TGFβ-1, IL7/TSLP-IL7R, and IL10-IL10R pathways.
2024-07-01 | GSE268436 | GEO
Project description:Genome sequencing of Bacillus cereus strain BT-C2.4 isolated from shrimp farming water
| PRJNA1230794 | ENA
Project description:Microbial community of shrimp aquaculture
| PRJNA429671 | ENA