نتایج جستجو برای: bovine coronavirus
تعداد نتایج: 113598 فیلتر نتایج به سال:
Coronavirus, particularly the genus Betacoronavirus, has been identified as a deadly source of numerous acute respiratory epidemics worldwide, affecting both humans and animals. The includes Covid-19, Severe syndrome coronavirus, Middle East syndrome-related coronaviruses.In contrast, others are expected to have risk transformation such bovine porcine coronavirus. We screened set natural plant ...
Coronaviruses are enveloped, positive-stranded RNA viruses with a genome of approximately 30 kb. Based on genetic similarities, coronaviruses are classified into three groups. Two group 2 coronaviruses, human coronavirus OC43 (HCoV-OC43) and bovine coronavirus (BCoV), show remarkable antigenic and genetic similarities. In this study, we report the first complete genome sequence (30,738 nucleoti...
The high mutation rate of RNA viruses enables a diverse genetic population of viral genotypes to exist within a single infected host. In-host genetic diversity could better position the virus population to respond and adapt to a diverse array of selective pressures such as host-switching events. Multiple new coronaviruses, including SARS, have been identified in human samples just within the la...
Antigenic and genomic relationships among tissue culture-adapted turkey enteric coronavirus (TCV) isolates, three strains of avian infectious bronchitis virus (IBV), and mammalian coronaviruses were investigated. Immunoblotting and immunoprecipitation experiments using polyclonal antisera showed that the four major structural proteins of TCV cross-reacted with the four homologous proteins of bo...
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