Polymerase chain reaction primer sets for the detection of genetically diverse human sapoviruses

Sapoviruses are increasingly being recognized as pathogens associated with gastroenteritis in humans. Human sapoviruses are currently assigned to 18 genotypes (GI.1-7, GII.1-8, GIV.1, and GV.1-2) based on the sequence of the region encoding the major structural protein. In this study, we evaluated 1...

Descripción completa

Detalles Bibliográficos
Autores principales: Oka, Tomoichiro, Yamamoto, Seiji P., Iritani, Nobuhiro, Sato, Shigenori, Tatsumi, Chika, Mita, Tetsuo, Yahiro, Shunsuke, Shibata, Shinichiro, Wu, Fang-Tzy, Takagi, Hirotaka
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2020
Materias:
Brief Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7383071/
https://www.ncbi.nlm.nih.gov/pubmed/32719956
http://dx.doi.org/10.1007/s00705-020-04746-9
Descripción
Sumario:Sapoviruses are increasingly being recognized as pathogens associated with gastroenteritis in humans. Human sapoviruses are currently assigned to 18 genotypes (GI.1-7, GII.1-8, GIV.1, and GV.1-2) based on the sequence of the region encoding the major structural protein. In this study, we evaluated 11 polymerase chain reaction (PCR) assays using published and newly designed/modified primers and showed that four PCR assays with different primer combinations amplified all of the tested human sapovirus genotypes using either synthetic DNA or cDNA prepared from human sapovirus-positive fecal specimens. These assays can be used as improved broadly reactive screening tests or as tools for molecular characterization of human sapoviruses.

Ejemplares similares