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/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.

• Publication year

  2014

• Venue

  Archives of Virology

• Publication date

  2014-08-29

• Fields of study

  Biology, Medicine, Environmental Science

• Identifiers
  DOI 10.1007/s00705-014-2213-1PMID 25168045PMCID 7086801
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

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