Natural infection of hybrid sturgeon (Acipenser baerii♀×Acipenser schrenckii♂) with Nocardia seriolae and white sturgeon iridovirus: pathological and transcriptomic analyses [PDF]
Frontiers in ImmunologyIntroductionIn August 2023, hybrid sturgeons (Acipenser baerii♀×Acipenser schrenckii♂) cultured in Sichuan, China, showed infectious disease symptoms, including ulcers, liver and spleen nodules, and high mortality rates.MethodsPathogenic bacteria were ...
Luyun Ni +8 more
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Subcellular localization and function study of a secreted phospholipase C from Nocardia seriolae [PDF]
FEMS Microbiology Letters, 2017 Fish nocardiosis is a chronic systemic granulomatous disease, and Nocardia seriolae is the main pathogen that causes it. The pathogenesis and virulence factors of N. seriolae are not fully understood. A phospholipase C (PLC), which is likely to be a secreted protein targeting host cell mitochondria, was found by a bioinformatics analysis of the whole ...
Xia, Liqin +6 more
openaire +5 more sources
De Novo Transcriptome Analysis of Differential Functional Gene Expression in Largemouth Bass (Micropterus salmoides) after Challenge with Nocardia seriolae [PDF]
International Journal of Molecular Sciences, 2016 Largemouth bass (Micropterus salmoides) are common hosts of an epizootic bacterial infection by Nocardia seriolae. We conducted transcriptome profiling of M. salmoides to understand the host immune response to N.
Omkar Byadgi +2 more
exaly +3 more sources
Comparison of Sensitivity between Yellowtail Seriola quinqueradiata and Red Sea Bream Pagrus major to Nocardia seriolae [PDF]
Fish Pathology, 2006 The sensitivity of yellowtail Seriola quinqueradiata and red sea bream Pagrus major to Nocardia seriolae was investigated. The LD50 for yellowtail and red sea bream after being injected with N. seriolae was 1.1 x 10（3） CFU/100 g B.W.
Itano, Tomokazu +4 more
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Identification, Molecular Cloning of IL-1β and Its Expression Profile during Nocardia seriolae Infection in Largemouth Bass, Micropterus salmoides [PDF]
International Journal of Molecular Sciences, 2016 In the present study, IL-1β cDNA was identified and analyzed from largemouth bass (Micropterus salmoides). Full length IL-1β mRNA was obtained using Rapid Amplification of cDNA Ends (RACE), which contains 78 bp 3′-UTR, a 455 bp 5′-UTR, and an open ...
Omkar Byadgi +2 more
exaly +3 more sources
Comparative genomics of Nocardia seriolae reveals a conserved metabolic core and extensive accessory genome plasticity [PDF]
Frontiers in MicrobiologyIntroductionFish nocardiosis is a chronic and economically significant bacterial disease in aquaculture, yet its genomic basis remains poorly resolved beyond single-species studies.
Kiran Kumar Eripogu +3 more
doaj +2 more sources
Aquaculture, Fish and FisheriesBetween April and May 2021, two batches of diseased fourfinger threadfin (Eleutheronema tetradactylum) from an open‐sea net cage farm were submitted for diagnostic post‐mortem examination.
Biyun Ching +10 more
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Analysis of the complete genome sequence of Nocardia seriolae UTF1, the causative agent of fish nocardiosis: The first reference genome sequence of the fish pathogenic Nocardia species. [PDF]
PLoS ONE, 2017 Nocardiosis caused by Nocardia seriolae is one of the major threats in the aquaculture of Seriola species (yellowtail; S. quinqueradiata, amberjack; S. dumerili and kingfish; S. lalandi) in Japan.
Motoshige Yasuike +10 more
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An isocitrate lyase gene-deleted strain of Nocardia seriolae in live attenuated vaccine development against fish nocardiosis [PDF]
Frontiers in Veterinary ScienceBackgroundFish nocardiosis caused by Nocardia seriolae is a severe bacterial disease in aquaculture, causing significant economic losses. The effectiveness of antibiotics in dealing with nocardiosis induced by N. seriolae is not satisfactory.
Guanying Lin +8 more
doaj +2 more sources
Aquaculture ReportsNocardiosis in fish, caused by Nocardia seriolae (a kind of filamentous bacterium), is a severe disease in aquaculture, affecting over 40 species of marine and freshwater fish and causing great losses.
Tingting Zhou +4 more
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