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[Genetic analysis of Aleutian mink disease virus isolated in the Primorye Territory]

M V Martynenko, Iu V Bogunov

    Voprosy Virusologii
    |July 3, 2007
    PubMed

    Insights

    Researchers sequenced the VP2 gene of Aleutian mink disease virus (ADV) from Russian fur farms. The findings reveal the Russian ADV strain is genetically similar to virulent American strains, aiding in classification.

    Area of Science:

    • Virology
    • Genetics
    • Animal Pathology

    Context:

    • Aleutian mink disease virus (ADV) poses a significant threat to mink farming.
    • Understanding genetic diversity is crucial for managing viral diseases in livestock.
    • Previous research has identified distinct genetic groups of ADV, including the highly pathogenic Utah group.

    Purpose:

    • To determine the nucleotide sequence of the VP2 gene of an ADV strain isolated in the Primorye Territory, Russia.
    • To genetically characterize the isolated ADV strain and compare it to known ADV groups.
    • To propose an intraspecific classification system for Aleutian mink disease virus based on genetic data.

    Summary:

    • The VP2 gene sequence of an Aleutian mink disease virus strain from Russian fur farms was elucidated.
    • Phylogenetic analysis indicated the Russian isolate is closely related to highly pathogenic American strains of the Utah group.
    • This genetic proximity supports the proposed intraspecific classification of ADV.

    Impact:

    • Provides critical genetic data for tracking and understanding the evolution of Aleutian mink disease virus.
    • Informs disease control strategies and risk assessment for mink farming operations.
    • Contributes to a refined classification of ADV, aiding future etiological and epidemiological studies.

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