Pfefferle, Susanne; Krähling, Verena; Ditt, Vanessa; Grywna, Klaus; Mühlberger, Elke; Drosten, Christian
(BioMed Central, 2009-8-24)
During the outbreak of SARS in 2002/3, a prototype virus was isolated from a patient in Frankfurt/Germany (strain Frankfurt-1). As opposed to all other SARS-Coronavirus strains, Frankfurt-1 has a 45-nucleotide deletion in ...