Molecular characterization of an infectious bronchitis virus strain isolated from northern China in 2012

This study reports the complete genome sequence of an infectious bronchitis virus (CK/CH/SD/121220, KJ128295) isolated in 2012 from Shandong Province in northern China. The genome is 27,666 nt long, comprising six genes and 5′ and 3′ untranslated regions. The full-length genome of the CK/CH/SD/12122...

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Detalles Bibliográficos
Autores principales: Zhao, Ye, Liu, Xiao-yu, Cheng, Jin-long, Wu, Yan-ping, Zhang, Guo-zhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2014
Materias:
Annotated Sequence Record
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7086801/
https://www.ncbi.nlm.nih.gov/pubmed/25168045
http://dx.doi.org/10.1007/s00705-014-2213-1
Descripción
Sumario:This study reports the complete genome sequence of an infectious bronchitis virus (CK/CH/SD/121220, KJ128295) isolated in 2012 from Shandong Province in northern China. The genome is 27,666 nt long, comprising six genes and 5′ and 3′ untranslated regions. The full-length genome of the CK/CH/SD/121220 isolate had the highest nucleotide sequence identity (96.7 %) to the YX10 strain. Sites of recombination were identified in the genes 1ab, S, 5a, 5b and N, with their putative parental strains belonging to the QX- and YN-type subgroups, which are already circulating in China. Our findings suggest an important role played by recombination in IBV evolution.

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