ERIC-PCR Genotyping of Emergent Serovar C-1 Isolates of Avibacterium paragallinarum from Mexico

Morales-Erasto, V., Garcia-Sanchez, A., Salgado-Miranda, C., Talavera-Rojas, M., Robles-Gonzalez, F., Blackall, P. J. and Soriano-Vargas, E. (2011) ERIC-PCR Genotyping of Emergent Serovar C-1 Isolates of Avibacterium paragallinarum from Mexico. Avian Diseases, 55 4: 686-688.


Author Morales-Erasto, V.
Garcia-Sanchez, A.
Salgado-Miranda, C.
Talavera-Rojas, M.
Robles-Gonzalez, F.
Blackall, P. J.
Soriano-Vargas, E.
Title ERIC-PCR Genotyping of Emergent Serovar C-1 Isolates of Avibacterium paragallinarum from Mexico
Journal name Avian Diseases   Check publisher's open access policy
ISSN 0005-2086
1938-4351
Publication date 2011-12
Sub-type Article (original research)
DOI 10.1637/9670-012711-ResNote.1
Volume 55
Issue 4
Start page 686
End page 688
Total pages 3
Place of publication Jacksonville, FL, United States
Publisher American Association of Avian Pathologists
Collection year 2012
Language eng
Formatted abstract Between 2008 and 2010, 14 isolates of Avibacterium paragallinarum were identified as serovar C-1 in Mexico. All isolates were obtained from commercial laying hens suffering infectious coryza despite a history of vaccination. The enterobacterial repetitive intergenic consensus-based PCR genotyping showed that all isolates had a common pattern. Until recently, serovars A-1, A-2, B-1, and C-2 were the serovars prevalent in Mexico. Serovar C-1 has been identified in Japan and recently in the Americas in Ecuador. Our current study suggests that Av. paragallinarum serovar C-1 is an emerging serovar in Mexico. Our results also indicate that the Mexican isolates of Av. paragallinarum serovar C-1 may have a clonal relationship. Knowledge of the genetic diversity of Av. paragallinarum may be of value in understanding vaccine performance and identifying the best combination to achieve broader protection.
Keyword Avibacterium paragallinarum
Serovar C-1
Infectious coryza
Poultry
Mexico
Kume Hemagglutinin Scheme
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2012 Collection
Queensland Alliance for Agriculture and Food Innovation
 
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