Penaeus vannamei
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA95505 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Microarray analysis of the gill tissues of WSSV infected shrimp (P. monodon) at different time intervals 6 hrs, 24 hrs, 48 hrs and moribund stage of post WSSV infection was carried out to identify differentially expressed genes in response to WSSV infection. The shrimps in WSSV challenege experiment were challenged through intra muscular route with known concentration of virus. The important immune genes identified would be further characterized by sequence analysis and gene expression profile would be validated by real time PCR
2015-01-02 | GSE52895 | GEO
Project description:Microarray analysis of the gill tissues of WSSV infected shrimp (P. monodon) at different time intervals 6 hrs, 24 hrs, 48 hrs and moribund stage of post WSSV infection was carried out to identify differentially expressed genes in response to WSSV infection. The shrimps in WSSV challenege experiment were challenged through intra muscular route with known concentration of virus. The important immune genes identified would be further characterized by sequence analysis and gene expression profile would be validated by real time PCR One-color experiment,Organism: Penaeus monodon, Custom Penaeus monodon (Black Tiger Shrimp) 8x60k designed by Genotypic Technology Private Limited (AMADID: 041733), Labeling kit: Agilent Quick-Amp labeling Kit (p/n5190-0442)
2015-01-02 | E-GEOD-52895 | biostudies-arrayexpress
Project description:Acute hepatopancreatic necrosis disease (AHPND) is a shrimp farming disease, caused by a pathogenic Vibrio parahaemolyticus carrying a plasmid encoding Vp_PirAB-like toxin (VpAHPND). Whiteleg shrimp, Litopenaeus vannamei were fed food pellets containing formalin-killed VpAHPND (FKC-VpAHPND) to select for toxin resistance. To identify genes associated with Vp_PirAB-like toxin resistance, total RNA was sequenced to identify differentially expressed genes (DEGs) in the stomach and hepatopancreas among surviving shrimp (sur-FKC), AHPND-infected shrimp (Vp-inf) and normal shrimp (control). From a total of 79,591 genes, 194 and 224 DEGs were identified in the stomach and hepatopancreas transcriptomes, respectfully. The expressions of DEGs were validated by qPCR of ten genes. Only one gene, a gene homologous to L vannamei anti-lipopolysaccharide factor AV-R isoform (LvALF AV-R), was expressed significantly more strongly in sur-FKC than in the other groups. The association of LvALF AV-R expression and toxin resistance was affirmed from the surviving shrimp in a second-trial of FKC-VpAHPND feeding. These results suggest that LvALF AV-R may be involved in shrimp defense mechanisms against Vp_PirAB-like toxin virulence.
2019-01-01 | GSE104715 | GEO
Project description:The transcriptomic response of two strains of the Pacific whiteleg shrimp, different in their resistance to Taura Syndrome Virus (TSV), in response to infection with TSV and Yellow Head Virus (YHV). Changes in gene expression in the shrimp’s hepatopancreas were assessed using a cDNA microarray containing 2,469 putative unigenes. The patterns of gene expression between the shrimp strains were considerably similar, except for the more advanced stages of Taura Syndrome. Between the different treatments approximately 250 genes were differently expressed. The most advanced stages of YHV infection showed the highest number of differently expressed genes. During infection there were profound changes in the expression of genes related to lipid and protein metabolism, cellular trafficking, immune defense and stress response. Keywords: Disease state analysis, disease resistance There were 5 biological replicates for each of the groups in this experiment. Also, two strains of Litopenaeus vannamei were used: a strain resistant to TSV and a strain susceptible to TSV (Kona line). The treatments consisted of injecting both strains with 60mL of a shrimp extract made from shrimp previously injected with either a SPF shrimp extract (1x10-4), Taura Syndrome Virus (1x10-5) or Yellow Head Virus (1x10-4). The 2 initial control groups were composed of hepatopancreas samples from both strains prior the injections. Samples were also collected from at days 1 and 2 from both strains from the 3 different treatments (control, TSV and YHV).
2009-10-23 | E-GEOD-13354 | biostudies-arrayexpress
Project description:The transcriptomic response of two strains of the Pacific whiteleg shrimp, different in their resistance to Taura Syndrome Virus (TSV), in response to infection with TSV and Yellow Head Virus (YHV). Changes in gene expression in the shrimp’s hepatopancreas were assessed using a cDNA microarray containing 2,469 putative unigenes. The patterns of gene expression between the shrimp strains were considerably similar, except for the more advanced stages of Taura Syndrome. Between the different treatments approximately 250 genes were differently expressed. The most advanced stages of YHV infection showed the highest number of differently expressed genes. During infection there were profound changes in the expression of genes related to lipid and protein metabolism, cellular trafficking, immune defense and stress response. Keywords: Disease state analysis, disease resistance
2009-10-23 | GSE13354 | GEO
Project description:Samples from hepatopancreas inoculated with several bacterial species to determine their impact in shrimp health Metagenome
| PRJNA560228 | ENA
Project description:A marine shrimp that is used in shrimp farming
| PRJNA12975 | ENA
Project description:Litopenaeus vannamei hepatopancreas transcriptome raw sequence
| PRJNA692656 | ENA
Project description:Litopenaeus vannamei hepatopancreas and muscle Transcriptome
| PRJNA428228 | ENA