Nidoviruses redundantly express genes and encode more proteins than previously believed, study finds
(PHYSorg.com Biology)

Arteriviruses, a family of single-stranded RNA viruses that belongs to the order Nidovirales, produce more proteins and messenger RNAs than previously reported, a finding that provides important insights about a virus that could potentially evolve to infect humans in the future, according to a new research study.