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. 2023 Nov 16;12(11):e0095922.
doi: 10.1128/MRA.00959-22. Epub 2023 Oct 17.

Whole-genome sequence of a genotype VIII infectious bronchitis virus isolated from California layer chickens in 2021

Rachel Jude  1 , Ana P da Silva  1 , Daniel Rejmanek  2 , Beate Crossley  2 , Carmen Jerry  3 , Simone Stoute  3 , Rodrigo Gallardo  1
Affiliations

Whole-genome sequence of a genotype VIII infectious bronchitis virus isolated from California layer chickens in 2021

Rachel Jude et al. Microbiol Resour Announc. .

Abstract

Herein, we report the complete genome for an avian infectious bronchitis virus isolated from cecal tonsils of California layers in 2021. This whole-genome sequence belongings to genotype GVIII, previously classified as a unique variant.

Keywords: genotype VIII; infectious bronchitis virus; poultry.

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Fig 1
Fig 1
Phylogenetic analysis of the S1 HVR for all known genotypes and lineages. Full-genome sequences were trimmed to the S1 HVR (MW556742, nucleotide positions 20,368–21,119), and phylogenetic analysis was performed using the Geneious Prime RaxML plugin (12) with the GTR GAMMA I nucleotide model; 1,000 bootstrap replicates; and rapid bootstrapping algorithm with search for best-scoring ML tree. Tips are labeled with GenBank accession numbers, descriptors of the strains, and genotypes if information was available. Next to each branch, bootstrap support values represent the percentage of replicate trees grouping sequences in the same branch across 1,000 replicate trees. Branch lengths are scaled by number of substitutions by site. Colors are representative of different genotypes. The zoomed-in portion indicates all genotypes excluding GI (blue). Sequences belonging to genotype GVIII are indicated in red and include S1 HVR sequences of isolates from this study (italicized) as well as sequences of isolates from Poland (MN503266) and Arizona (36 woa tracheas).
See this image and copyright information in PMC

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