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Genetic Diversification of Penaeid Shrimp Infectious Myonecrosis Virus Between Indonesia and Brazil

Overview
Journal Virus Res
Specialty Microbiology
Date 2014 May 31
PMID 24874195
Citations 5
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Abstract

Infectious myonecrosis virus (IMNV) is a pathogen of penaeid shrimp, most notably the whiteleg shrimp Litopenaeus vannamei. First discovered in L. vannamei from Brazilian aquaculture farms in 2003, IMNV was additionally confirmed in L. vannamei from Indonesian farms in 2006 and has since been found in numerous provinces there. Only two complete sequences of IMNV strains have been reported to date, one strain from the Brazilian state of Piauí collected in 2003 and another from the Indonesian province of East Java collected in 2006. In this study, we determined the complete sequences of two additional Indonesian strains, one from Lampung province collected in 2011 and another from East Java province collected in 2012. We also determined partial sequences for six other strains to enhance phylogenetic comparisons, which have heretofore been limited by the small number of reported sequences, including only one for an Indonesian strain. The new results demonstrate clear genetic diversification of IMNV between Indonesia and Brazil, as well as within Indonesia. Analyses of conserved sequence motifs suggest a revised RNA pseudoknot prediction for ribosomal frameshifting.

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References
1.
Firth A, Brierley I . Non-canonical translation in RNA viruses. J Gen Virol. 2012; 93(Pt 7):1385-1409. PMC: 3542737. DOI: 10.1099/vir.0.042499-0. View

2.
Darriba D, Taboada G, Doallo R, Posada D . jModelTest 2: more models, new heuristics and parallel computing. Nat Methods. 2012; 9(8):772. PMC: 4594756. DOI: 10.1038/nmeth.2109. View

3.
Lightner D, Redman R, Pantoja C, Tang K, Noble B, Schofield P . Historic emergence, impact and current status of shrimp pathogens in the Americas. J Invertebr Pathol. 2012; 110(2):174-83. DOI: 10.1016/j.jip.2012.03.006. View

4.
Tang K, Pantoja C, Poulos B, Redman R, Lightnere D . In situ hybridization demonstrates that Litopenaeus vannamei, L. stylirostris and Penaeus monodon are susceptible to experimental infection with infectious myonecrosis virus (IMNV). Dis Aquat Organ. 2005; 63(2-3):261-5. DOI: 10.3354/dao063261. View

5.
Giedroc D, Cornish P . Frameshifting RNA pseudoknots: structure and mechanism. Virus Res. 2008; 139(2):193-208. PMC: 2670756. DOI: 10.1016/j.virusres.2008.06.008. View