Literature DB >> 27380721

Genomic analysis of the evolutionary lineage of Norovirus GII.4 from archival specimens during 1975-1987 in Tokyo.

Kohji Mori1, Pei-Yu Chu2, Kazushi Motomura3, Yoshiko Somura1, Miyuki Nagano1, Kana Kimoto1, Tetsuya Akiba1, Akemi Kai1, Kenji Sadamasu1.   

Abstract

This study aimed to analyze NoV GII.4 sequences from archival specimens obtained during 1975-1987 by comparing them with reference sequences. The first NoV GII.P4_GII.4 sequence was identified in 1980. NoV GII.4 collected in 1970 had a GII.P1_GII.4 sequence. These results indicate that the GII.P4_GII.4 sequence may be the result of a recombination that might have occurred around 1980. Amino acid substitutions based on this replacement were mainly accumulated in the NTPase, p22, and RdRp regions. The emergence of GII.P4_GII.4 sequence is considered to have ended the major prevalence of NoV GII.4. J. Med. Virol. 89:363-367, 2017.
© 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Entities:  

Keywords:  genetic variability; mutation; recombination

Mesh：

Year:  2016        PMID： 27380721     DOI： 10.1002/jmv.24624

Source DB:  PubMed          Journal:  J Med Virol        ISSN： 0146-6615            Impact factor:   2.327


  3 in total

1.  Detection and molecular characterization of the novel recombinant norovirus GII.P16-GII.4 Sydney in southeastern Brazil in 2016.

Authors:  Débora Maria Pires Gonçalves Barreira; Túlio Machado Fumian; Marco André Loureiro Tonini; Lays Paula Bondi Volpini; Rodrigo Pratte Santos; Anézia Lima Chaves Ribeiro; José Paulo Gagliardi Leite; Márcia Terezinha Baroni de Moraes E Souza; Patrícia Brasil; Denise Cotrim da Cunha; Marize Pereira Miagostovich; Liliana Cruz Spano
Journal:  PLoS One       Date:  2017-12-13       Impact factor: 3.240

2.  Recombinant Noroviruses Circulating in Spain from 2016 to 2020 and Proposal of Two Novel Genotypes within Genogroup I.

Authors:  Noemi Navarro-Lleó; Cristina Santiso-Bellón; Susana Vila-Vicent; Noelia Carmona-Vicente; Roberto Gozalbo-Rovira; Roberto Cárcamo-Calvo; Jesús Rodríguez-Díaz; Javier Buesa
Journal:  Microbiol Spectr       Date:  2022-07-13

3.  Genetic characterization of norovirus GII.4 variants circulating in Canada using a metagenomic technique.

Authors:  Nicholas Petronella; Jennifer Ronholm; Menka Suresh; Jennifer Harlow; Oksana Mykytczuk; Nathalie Corneau; Sabah Bidawid; Neda Nasheri
Journal:  BMC Infect Dis       Date:  2018-10-17       Impact factor: 3.090
  3 in total

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