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Fig. 4 | BMC Veterinary Research

Fig. 4

From: Molecular epidemiology of respiratory viruses in commercial chicken flocks in Pakistan from 2014 through to 2016

Fig. 4

Maximum Likelihood Phylogenetic tree of recent Pakistani infectious bronchitis viruses spike gene sequences. Sequences of γCoV/AvCoV/chicken/Pakistan/11/2014, γCoV/AvCoV/chicken/Pakistan/98/2015, γCoV/AvCoV/chicken/Pakistan/99/2015, γCoV/AvCoV/chicken/Pakistan/142/2016, γCoV/AvCoV/chicken/Pakistan/143/2016, and γCoV/AvCoV/chicken/Pakistan/159/2016 were identical so only γCoV/AvCoV/chicken/Pakistan/142/2016 was represented on the tree with a black circle shaped symbol. *: partial sequence

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