Reovirus infection emerged in cultured channel catfish, Ictalurus punctatus, in China

Xu, Jin; Zeng, Lingbing; Luo, Xiaobo; Wang, Yao; Fan, Yuding; Gong, Shiyuan

doi:10.1016/j.aquaculture.2012.10.011

Cited by 10 publications

(1 citation statement)

References 11 publications

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“…Channel catfish virus (Ictalurid herpesvirus‐1; Alloherpesviridae ) is a herpesvirus known to result in catastrophic losses of young catfish and represents the most significant challenge to maintaining healthy aquaculture facilities (USFWS and AFS‐FHS, 2020). Two reoviruses have also been identified from I. punctatus that caused disease outbreaks in captive populations in North America and China (Hedrick et al., 1984; Xu et al., 2013). Herein, we describe and characterize a novel aquareovirus isolated from a channel catfish population used in the propagation of freshwater mussels.…”

Section: Introductionmentioning

confidence: 99%

Novel Aquareovirus isolated from channel catfish (Ictalurus punctatus) used in mussel restoration efforts in Wisconsin

Leis,

Katona,

Dziki

et al. 2024

Journal of Fish Diseases

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Channel catfish (Ictalurus punctatus) are a food fish extensively reared in aquaculture facilities throughout the world and are also among the most abundant wild catfish species in North America, making them a popular target of anglers. Furthermore, channel catfish are important members of aquatic ecosystems; for example, they serve as a glochidial host for the endangered winged mapleleaf mussel (Quadrula fragosa), making them critical for conserving this species through hatchery‐based restoration efforts. During a routine health inspection, a novel aquareovirus was isolated from channel catfish used in mussel propagation efforts at a fish hatchery in Wisconsin. This virus was isolated on brown bullhead cells (ATCC CCL‐59) and identified through metagenomic sequencing as a novel member of the family Spinareoviridae, genus Aquareovirus. The virus genome consists of 11 segments, as is typical of the aquareoviruses, with phylogenetic relationships based on RNA‐dependent RNA polymerase and major outer capsid protein amino acid sequences showing it to be most closely related to golden shiner virus (aquareovirus C) and aquareovirus C/American grass carp reovirus (aquareovirus G) respectively. The potential of the new virus, which we name genictpun virus 1 (GNIPV‐1), to cause disease in channel catfish or other species remains unknown.

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Section: Introductionmentioning

confidence: 99%

Novel Aquareovirus isolated from channel catfish (Ictalurus punctatus) used in mussel restoration efforts in Wisconsin

Leis,

Katona,

Dziki

et al. 2024

Journal of Fish Diseases

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Clinical Features and Diagnosis of Aquareovirus Infection

Zeng

Wang

et al. 2021

Aquareovirus

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Characterization and application of monoclonal antibodies against channel catfish virus (CCV)

Jing

Zhang

et al. 2018

Arch Virol

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Three monoclonal antibodies (MAbs) (27E4, 17H2, 8B6) against channel catfish virus (CCV) were developed by immunizing Balb/C mice. Using indirect ELISA, these MAbs reacted only with CCV and not with three other fish viruses or nine fish cell lines. During western blotting analysis, MAb 27E4 recognized 170 kDa and 47 kDa proteins, while MAb 17H2 and MAb 8B6 recognized 47 kDa and 56 kDa proteins, respectively. Furthermore, a sandwich ELISA was developed for detection of CCV. The detection limit of the test was 10 TCID/mL.

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Reovirus infection emerged in cultured channel catfish, Ictalurus punctatus, in China

Cited by 10 publications

References 11 publications

Novel Aquareovirus isolated from channel catfish (Ictalurus punctatus) used in mussel restoration efforts in Wisconsin

Novel Aquareovirus isolated from channel catfish (Ictalurus punctatus) used in mussel restoration efforts in Wisconsin

Clinical Features and Diagnosis of Aquareovirus Infection

Characterization and application of monoclonal antibodies against channel catfish virus (CCV)

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