Genotyping of white spot syndrome virus on wild and farm crustaceans from Sonora, Mexico

González Galaviz, José y Rodriguez Anaya, Libia y Molina Garza, Zinnia y Ibarra Gámez, José Cuauhtémoc y Galaviz Silva, Lucio (2013) Genotyping of white spot syndrome virus on wild and farm crustaceans from Sonora, Mexico. Archives of Biological Sciences, 65 (3). pp. 945-947. ISSN 0354-4664

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URL o página oficial: http://doi.org/10.2298/ABS1303945G

Resumen

White spot syndrome is a viral disease affecting wild and farm crustaceans that serve as reservoirs. Previous reports have demonstrated high genomic variation in WSS viruses (WSSV) isolated from distinct geographical regions. In this study, we collected wild shrimps (Litopenaeus stylirostris), crabs (Callinectes arcuatus) and farmed shrimp (L. vannamei) in Sonora, Mexico, between 2008 and 2010. DNA was extracted, and the variable regions and transposase genes were subjected to PCR and sequencing. Compared to strains of WSSV from other sites, Mexican samples exhibited a distinct number of repeat units (RUs) in ORF94, ORF75 and ORF125, which ranged between 1-11, 3-15, and 8-11 RUs respectively, and a unique single nucleotide polymorphism (SNP) at position 48 of ORF94. A total of six Mexican genotypes were found in organism from shrimp farm and natural environment.

Tipo de elemento: Article
Palabras claves no controlados: White spot syndrome virus, VNTR, SNP, ORF94, ORF75, ORF125.
Materias: R Medicina > RB Patología
Divisiones: Ciencias Biológicas
Usuario depositante: Lic. Josimar Pulido
Creadores:
CreadorEmailORCID
González Galaviz, JoséNO ESPECIFICADONO ESPECIFICADO
Rodriguez Anaya, LibiaNO ESPECIFICADONO ESPECIFICADO
Molina Garza, ZinniaNO ESPECIFICADONO ESPECIFICADO
Ibarra Gámez, José CuauhtémocNO ESPECIFICADONO ESPECIFICADO
Galaviz Silva, LucioNO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 02 Jul 2020 15:19
Última modificación: 02 Jul 2020 15:19
URI: http://eprints.uanl.mx/id/eprint/14741

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