| emergence of pathogenic coronaviruses in cats by homologous recombination between feline and canine coronaviruses. | type ii feline coronavirus (fcov) emerged via double recombination between type i fcov and type ii canine coronavirus (ccov). in this study, two type i fcovs, three type ii fcovs and ten type ii ccovs were genetically compared. the results showed that three japanese type ii fcovs, m91-267, kuk-h/l and tokyo/cat/130627, also emerged by homologous recombination between type i fcov and type ii ccov and their parent viruses were genetically different from one another. in addition, the 3'-terminal re ... | 2014 | 25180686 |