Oncorhynchus mykiss
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ABSTRACT:
PROVIDER: PRJNA108471 | ENA |
REPOSITORIES: ENA
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Project description:The objective of this study was to identify and quantify proteomic profiles of head kidney of rainbow trout Oncorhynchus mykiss. Specific pathogen free rainbow trout (mean length 15 ± 1 cm) were maintained in recirculating de-chlorinated water at 19±1 °C. Prior to the experiment, fish were distributed between 9 aquaria, 18 fish per aquarium. The test groups were infected by immersion of Yersinia ruckeri strains: CSF007-82 (biotype 1) and 7959-11 (biotype 2). The control group was immersed similar with sterile broth medium. There were 3 aquaria per each group (CSF007-82-infected, 7959-11-infected and control). Nine fish from infected and control fish groups were anaesthetized with MS-222 at 3, 9 and 28 days post exposure and sampled aseptically. Each head kidney was washed three times with sterile phosphate-buffered saline containing a cocktail of mammalian protease inhibitors. Head kidney samples were snap-frozen in liquid nitrogen and stored at –80 °C.
2018-08-14 | PXD008473 | Pride
Project description:Transcriptome profiling of rainbow trout head kidney under moderate heat stress
| PRJNA448020 | ENA
Project description:Effect of dietary immunostimulation in head kidney and spleen of rainbow trout
| PRJNA105807 | ENA
Project description:Effect of dietary immunostimulation in the portals of entry of rainbow trout after LPS challenge
| PRJNA110949 | ENA
Project description:Purpose:Our data significantly advance understanding of heat stress regulatory mechanism of miRNA in the head kidney of rainbow trout Methods:miRNAs of rainbow trout were involved in heat stress were identified by high-throughput sequencing of six small RNA libraries of the kidney tissues under control (18℃) and heat-treated (24℃) conditions Results:high-throughput sequencing was performed to identify miRNAs responsive to heat stress. We obtained 41,991,119 and 43,882,123 raw reads and 39,756,736 and 42,538,331 clean reads from under control (18℃) and heat-treated (24℃) .A total of 392 conserved miRNAs and 989 novel miRNAs were identified, of which 78 miRNAs were expressed in different response to heat stress. In addition to, including 393 negative correlation miRNA-target gene pairs Conclusions:through high-throughput sequencing of the six libraries from head kidney tissue of rainbow trout, the expression level of miRNA has significant changes after heat stress.
2018-03-16 | GSE111816 | GEO
Project description:INDUCED HYPER (T3) AND HYPO (PTU) THYROIDISM AFFECT TRANSCRIT PROFILE IMMUNE RESPONSES IN RAINBOW TROUT HEAD KIDNEY
| PRJNA236477 | ENA
Project description:The aim of this sequencing experiment was to make available tissue expression panels for selected fish species for comparative expression studies between the species. Tissue samples were collected for zebrafish (Danio rerio), medaka (Oryzias latipes), and rainbow trout (Oncorhynchus mykiss). Tissue types included liver, skin, muscle, heart, gut, gill, eye, brain for all three species, with additionally pyloric caeca, kidney, head kidney, and spleen for rainbow trout. Only liver samples were taken in replicate of four or three for rainbow trout. All fish were raised under standard rearing conditions for the species. Total RNA was extracted from the tissue samples and paired‐end sequencing of sample libraries was completed on an Illumina HiSeq 2500 with 125‐bp reads. Processed count tables per species as raw counts, FPKM, or TPM, were generated from read alignment to the Ensembl genomes of the respective species using STAR and gene level counting using RSEM and Ensembl gene annotation.
2020-04-30 | E-MTAB-8959 | biostudies-arrayexpress
Project description:Rainbow trout (Oncorhynchus mykiss) is experiencing a catastrophic pandemic. In recent years, infectious hematopoietic necrosis virus (IHNV) has spread nationwide, resulting in significant mortality. Currently, there are no available treatments or vaccines for IHNV in China. Here, Astragalus extract was purified and characterized. Then, we developed an inactivated IHNV vaccine with purified Astragalus polysaccharide (P-APS) as an adjuvant. Safety assays showed that IHNV was successfully inactivated. After a serious IHNV challenge, the cumulative mortality rates were 76.0%, 38.0% and 22.08% in control, vaccine and P-APS+vaccine group, respectively. P-APS+vaccine was effective in reducing head kidney damage and apoptosis after IHNV challenge by histopathological and TUNEL analyses. P-APS+vaccine group showed better results in enhancing specific antibodies (IgM) and immune enzyme activities (C3, LZM, GOT and GPT). RNA-seq revealed that many immune-related pathways were significantly enriched. TLR2, TLR7, C3, IFN-γ, IgM, MHC1, MHC2, MX1, and VIG1 identified as core genes based on RNA-seq and PPI networks. Mechanistic investigations showed that the P-APS+vaccine activates the immune pathway by upregulating the expression of these genes. P-ASP+vaccine induced effective innate and adaptive immune responses that were stronger than single vaccines after vaccination and IHNV challenged. Our findings will provide a promising vaccine candidate against IHNV.
2025-01-03 | GSE285401 | GEO
Project description:Rainbow trout erythrocytes stimulated with LPS and Poly(I:C)
| PRJNA127647 | ENA
Project description:Transcriptional changes in innate immunity genes in head kidney associated with Aeromonus salmonicida infection in polycyclic aromatic hydrocarbon mixture-fed rainbow trout
| PRJNA349065 | ENA