| complete genome sequence of bat coronavirus hku2 from chinese horseshoe bats revealed a much smaller spike gene with a different evolutionary lineage from the rest of the genome. | apart from bat-sars-cov, we have identified a novel group 1 coronavirus, bat-cov hku2, in rhinolophus sinicus (chinese horseshoe bats). since it has been suggested that the receptor-binding motif (rbm) of sars-cov may have been acquired from a group 1 coronavirus, we conducted a surveillance study and identified bat-sars-cov and bat-cov hku2 in 8.7% and 7.5% respectively of r. sinicus in hong kong and guangdong. complete genome sequencing of four strains of bat-cov hku2 revealed the smallest cor ... | 2007 | 17617433 |