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Genetic Analysis of G12P[8] Rotaviruses Detected in the Largest U.S. G12 Genotype Outbreak on Record

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Date 2013 Nov 26
PMID 24270016
Citations 13
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Abstract

In 2006-07, 77 cases of gastroenteritis in Rochester, NY, USA were associated with rotavirus genotype G12P[8]. Sequence analysis identified a high degree of genetic relatedness among the VP7 and VP4 genes of the Rochester G12P[8] strains and between these strains and currently circulating human G12P[8] strains. Out of 77 samples, two and seven unique nucleotide sequences were identified for VP7 and VP4 genes, respectively. Rochester strain VP7 genes were found to occupy the G12-III lineage and VP4 genes clustered within the P[8]-3 lineage. Six strains contained non-synonymous nucleotide substitutions that produced amino acid changes at 6 sites in the VP8(∗) region of the VP4 gene. Two sites (amino acids 242 and 246) were located in or near a described trypsin cleavage site. Selection analyses identified one positively selected VP7 site (107) and strong purifying selection at 58 sites within the VP7 gene as well as 2 of the 6 variant sites (79 and 218) in VP4.

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References
1.
Samajdar S, Varghese V, Barman P, Ghosh S, Mitra U, Dutta P . Changing pattern of human group A rotaviruses: emergence of G12 as an important pathogen among children in eastern India. J Clin Virol. 2006; 36(3):183-8. DOI: 10.1016/j.jcv.2006.03.006. View

2.
Patel M, Steele D, Gentsch J, Wecker J, Glass R, Parashar U . Real-world impact of rotavirus vaccination. Pediatr Infect Dis J. 2010; 30(1 Suppl):S1-5. DOI: 10.1097/INF.0b013e3181fefa1f. View

3.
. Meeting of the Strategic Advisory Group of Experts on immunization, October 2009 - conclusions and recommendations. Wkly Epidemiol Rec. 2009; 84(50):517-32. View

4.
Gorziglia M, Hoshino Y, Buckler-White A, Blumentals I, Glass R, Flores J . Conservation of amino acid sequence of VP8 and cleavage region of 84-kDa outer capsid protein among rotaviruses recovered from asymptomatic neonatal infection. Proc Natl Acad Sci U S A. 1986; 83(18):7039-43. PMC: 386648. DOI: 10.1073/pnas.83.18.7039. View

5.
Delport W, Poon A, Frost S, Kosakovsky Pond S . Datamonkey 2010: a suite of phylogenetic analysis tools for evolutionary biology. Bioinformatics. 2010; 26(19):2455-7. PMC: 2944195. DOI: 10.1093/bioinformatics/btq429. View