Abstract
This study describes the genetic characterization of avian influenza virus from waterfowl in Mexico. Partial sequences of two H5, one H6, and one H9 hemmaglutinin (HA) genes were determined. The deduced amino acid sequences showed that they were low-pathogenic viruses (LPAI). Phylogenetic analysis of H5 and H6 HA indicates a North American lineage, closely related to contemporary Californian isolates, and H9 HA was closer to the Korean-like lineage. These results demonstrate the introduction of a diverse genetic pool of subtypes to Sonora estuaries through circulation of bird species carriers from the Pacific flyway.
References
Abdel-Ghafar AN, Chotpitayasunondh T, Gao Z, Hayden FG, Nguyen DH, de Jong MD, Naghdaliyev A, Peiris JS, Shindo N, Soeroso S, Uyeki TM (2008) Update on avian influenza A (H5N1) virus infection in humans. N Engl J Med 358:261–273
Alexander DJ (2000) A review of avian influenza in different bird species. Vet Microbiol 74:3–13
Chen R, Holmes EC (2009) Frequent inter-species transmission and geographic subdivision in avian influenza viruses from wild birds. Virology 383:156–161
Dugan VG, Chen R, Spiro DJ, Sengamalay N, Zaborsky J, Ghedin E, Nolting J, Swayne DE, Runstadler JA, Happ GM, Senne DA, Wang R, Slemons RD, Holmes EC, Taubenberger JK (2008) The evolutionary genetics and emergence of avian influenza viruses in wild birds. PLoS Pathog 4:e1000076
Felsenstein J (1985) Confidence limits of phylogenies: An approach using bootstrap. Evolution 39:783–791
Fouchier RA, Schneeberger PM, Rozendaal FW, Broekman JM, Kemink SA, Munster V, Kuiken T, Rimmelzwaan GF, Schutten M, Van Doornum GJ, Koch G, Bosman A, Koopmans M, Osterhaus AD (2004) Avian influenza A virus (H7N7) associated with human conjunctivitis and a fatal case of acute respiratory distress syndrome. Proc Natl Acad Sci USA 101:1356–1361
Gillim-Ross L, Santos C, Chen Z, Aspelund A, Yang CF, Ye D, Jin H, Kemble G, Subbarao K (2008) Avian influenza h6 viruses productively infect and cause illness in mice and ferrets. J Virol 82:10854–10863
Gorman OT, Bean WJ, Webster RG (1992) Evolutionary processes in influenza viruses: divergence, rapid evolution, and stasis. Curr Top Microbiol Immunol 176:75–97
Horimoto T, Rivera E, Pearson J, Senne D, Krauss S, Kawaoka Y, Webster RG (1995) Origin and molecular changes associated with emergence of a highly pathogenic H5N2 influenza virus in Mexico. Virology 213:223–230
Jackwood MW, Stallknecht DE (2007) Molecular epidemiologic studies on North American H9 avian influenza virus isolates from waterfowl and shorebirds. Avian Dis 51:448–450
Liu JH, Okazaki K, Shi WM, Kida H (2003) Phylogenetic analysis of hemagglutinin and neuraminidase genes of H9N2 viruses isolated from migratory ducks. Virus Genes 27:291–296
Liu S, Ji K, Chen J, Tai D, Jiang W, Hou G, Li J, Huang B (2009) Panorama phylogenetic diversity and distribution of Type A influenza virus. PLoS ONE 4:e5022
Macken CA, Webby RJ, Bruno WJ (2006) Genotype turnover by reassortment of replication complex genes from avian influenza A virus. J Gen Virol 87:2803–2815
Peiris M, Yuen KY, Leung CW, Chan KH, Ip PL, Lai RW, Orr WK, Shortridge KF (1999) Human infection with influenza H9N2. Lancet 354:916–917
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Sharp GB, Kawaoka Y, Jones DJ, Bean WJ, Pryor SP, Hinshaw V, Webster RG (1997) Coinfection of wild ducks by influenza A viruses: distribution patterns and biological significance. J Virol 71:6128–6135
Spackman E, Senne DA, Myers TJ, Bulaga LL, Garber LP, Perdue ML, Lohman K, Daum LT, Suarez DL (2002) Development of a real-time reverse transcriptase PCR assay for type A influenza virus and the avian H5 and H7 hemagglutinin subtypes. J Clin Microbiol 40:3256–3260
Spackman E, Stallknecht DE, Slemons RD, Winker K, Suarez DL, Scott M, Swayne DE (2005) Phylogenetic analyses of type A influenza genes in natural reservoir species in North America reveals genetic variation. Virus Res 114:89–100
Spackman E, Swayne DE, Suarez DL, Senne DA, Pedersen JC, Killian ML, Pasick J, Handel K, Pillai SP, Lee CW, Stallknecht D, Slemons R, Ip HS, Deliberto T (2007) Characterization of low-pathogenicity H5N1 avian influenza viruses from North America. J Virol 81:11612–11619
Tamura K, Dudley J, Nei M, Kumar S (2007) MEGA4: molecular evolutionary genetics analysis (MEGA) software version 4.0. Mol Biol Evol 24:1596–1599
Webby RJ, Woolcock PR, Krauss SL, Walker DB, Chin PS, Shortridge KF, Webster RG (2003) Multiple genotypes of nonpathogenic H6N2 influenza viruses isolated from chickens in California. Avian Dis 47:905–910
WHO Cumulative Number of Confirmed Human Cases of Avian Influenza A/(H5N1) Reported to WHO. (Accessed July 09). http://www.who.int/csr/disease/avian_influenza/country/cases_table_2009_07_01/en/indez.html
Acknowledgments
We are grateful to Veronica Mata and Julio Reyes Leyva for critical reading of and comments about the manuscript. We also thank to Karina Espinoza, Monica Resendiz, and Alexel Burgara for technical assistance. This work was funded by FONDOS MIXTOS SONORA-CONACYT project 66021.
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Montalvo-Corral, M., Hernández, J. Genetic analysis of avian influenza virus from migratory waterfowl in Mexico. Arch Virol 155, 97–101 (2010). https://doi.org/10.1007/s00705-009-0554-y
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DOI: https://doi.org/10.1007/s00705-009-0554-y