Characterization of Aujeszky's disease virus isolates from South and Southeast Brazil by RFLP analysis

Brazilian Journal of Microbiology

Rosa Maria Piatti²  Alice Akimi Ikuno²  Elenice Sequetin Cunha²  Régia D'ambros¹  Fábio Gregori¹  Rodrigo Martins Soares¹  Adriana Cortez¹  Leonardo José Richtzenhain¹ 

[1] ,Instituto Biológico Laboratório de Imunologia São Paulo SP ,Brasil

关键词: Aujeszky's disease virus;    swine;    genomic RFLP;    Brazil;    Vírus da Doença de Aujeszky;    suínos;    RFLP genômico;    Brasil;   

DOI  :  10.1590/S1517-83822001000200015

来源: SciELO

【 摘 要 】

The genomic DNA of thirty strains of Aujeszky's disease virus (ADV) isolated in the South and Southeast regions of Brazil from 1982 to 1996 were characterized by restriction endonuclease analysis with BamHI. Twenty seven strains were isolated from pigs, 1 from cattle, 1 from cat and 1 from dog. Using a systematization previously described, the 30 ADV strains could be classified as genomic types I (n = 2) and II (n = 28). Genomic type III was not observed. In this first study of genomic type characterization of brazilian ADV strains, we could demonstrate the occurence in Brazil of the genomic types I and II, with a large predominance of genomic type II.

【 授权许可】

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