Immunologic cross-reactivity between Muscovy duck parvovirus and goose parvovirus on the basis of epitope prediction

Li, Ming; Yu, Tianfei

doi:10.1590/s1517-83822013000200031

Cited by 9 publications

(7 citation statements)

References 11 publications

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“…VP2 and VP3 are derived from VP1 and contained within the carboxyl-terminal portion of VP1 [10,11]. Because of the high level of amino acid sequence identity among GPV and MDPV, there is at least one NS1 epitope and three VP1 epitopes that might cross-react between GPV and MDPV and cause cross-reactivity immunization between MDPV and GPV [12]. Nucleotide One Muscovy duck parvovirus strain (MPV-P) was isolated and identified in the 1980s in our laboratory [7].…”

Section: Introductionmentioning

confidence: 99%

Isolation and characterization of a distinct duck-origin goose parvovirus causing an outbreak of duckling short beak and dwarfism syndrome in China

et al. 2016

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Many mule duck and Cherry Valley duck flocks in different duck-producing regions of China have shown signs of an apparently new disease designated "short beak and dwarfism syndrome" (SBDS) since 2015. The disease is characterized by dyspraxia, weight loss, a protruding tongue, and high morbidity and low mortality rates. In order to characterize the etiological agent, a virus designated SBDSV M15 was isolated from allantoic fluid of dead embryos following serial passage in duck embryos. This virus causes a cytopathic effect in duck embryo fibroblast (DEF) cells. Using monoclonal antibody diagnostic assays, the SBDSV M15 isolate was positive for the antigen of goose parvovirus but not Muscovy duck parvovirus. A 348-bp (2604-2951) VP1gene fragment was amplified, and its sequence indicated that the virus was most closely related to a Hungarian GPV strain that was also isolated from mule ducks with SBDS disease. A similar disease was reproduced by inoculating birds with SBDSV M15. Together, these data indicate that SBDSV M15 is a GPV-related parvovirus causing SBDS disease and that it is divergent from classical GPV isolates.

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Section: Introductionmentioning

confidence: 99%

Isolation and characterization of a distinct duck-origin goose parvovirus causing an outbreak of duckling short beak and dwarfism syndrome in China

et al. 2016

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“…Establishing a definitive diagnosis of MDPV is complicated. Genetically, the virus is closely related to goose parvovirus (GPV), which infects goslings [12][13][14], and previous work has demonstrated antigenic cross-reaction between these two viruses [15]. Clinical and post-mortem findings in MDPVinfected ducklings resemble those of GPV-infected goslings [11], and GPV can cause high mortality in Muscovy ducks as well [16,17].…”

Section: Introductionmentioning

confidence: 99%

Muscovy Duck Parvovirus Infection with Epicarditis in Bali, Indonesia

Mahardika¹,

Putra²,

Dewi³

et al. 2015

J Veterinar Sci Technol

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Muscovy duck parvovirus (MDPV) is threatening industry and backyard Muscovy duck poultry throughout the world. Here, we confirmed its presence in Indonesia for the first time. The outbreak described in this study occurred in a small fatty liver (French: foie gras) industry in Tabanan, Bali, and affected ducklings aged 2-3 weeks. Although older Muscovy ducks were present at the facility, they did not present signs of illness. Among the ducklings, the morbidity and mortality rates were 100% and 90%, respectively. The initial incidence began on 15 June 2014 and ended a month later. It reoccurred in January 2015. Clinical signs were lethargy, anorexia, watery diarrhoea, and dyspnea. The most frequent pathological lesions were cardiac enlargement with pale pericardia, haemorrhage, and enlargement of the liver. Dominant histopathology features were severe enteritis, epicarditis, and hepatitis. Using polymerase chain reaction (PCR) and published primer pairs NS1/REP and VP1, MDPV infection was confirmed with whole DNA isolated from the heart and liver homogenates. Sequencing of the PCR products resulted in 900 bp NS1/REP and 1200 bp VP1 fragments specific to MDPV. The virus sequences from the two separated incidences were completely homologous with one another. Now that MDPV has been detected in Indonesia, it should be included in the differential diagnosis when evaluating ducklings with MDPV-associated symptoms.

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“…We have identified one epitope AA503‐509 ( RANEPKE ) specific for MDPV on the NS protein (Li and Yu ). Because ELISA was more practical for diagnosis (Fan et al .…”

Section: Introductionmentioning

confidence: 99%

Development of an indirect ELISA with epitope on nonstructural protein of Muscovy duck parvovirus for differentiating between infected and vaccinated Muscovy ducks

Yan

et al. 2014

Lett Appl Microbiol

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Immunologic cross-reactivity between Muscovy duck parvovirus and goose parvovirus on the basis of epitope prediction

Cited by 9 publications

References 11 publications

Isolation and characterization of a distinct duck-origin goose parvovirus causing an outbreak of duckling short beak and dwarfism syndrome in China

Isolation and characterization of a distinct duck-origin goose parvovirus causing an outbreak of duckling short beak and dwarfism syndrome in China

Muscovy Duck Parvovirus Infection with Epicarditis in Bali, Indonesia

Development of an indirect ELISA with epitope on nonstructural protein of Muscovy duck parvovirus for differentiating between infected and vaccinated Muscovy ducks

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