Anna Papa* , Evangelia Papadimitriou*, Luciano Kleber de Souza Luna†, Motassim Al Masri*, Efimia Souliou*, Maria Eboriadou‡, Antonis Antoniadis*, and Christian Drosten†
Author affiliations: *Aristotle University of Thessaloniki, Thessaloniki, Greece; †Berhard Nocht Institute for Tropical Medicine, Hamburg, Germany; ‡University General AHEPA Hospital, Thessaloniki, Greece;
Appendix Figure. Phylogenetic tree based on a 400-bp genome fragment of the polymerase gene of coronaviruses, including sequences from the present study (in boldface). Numbers at nodes represent the percentage of 100 bootstrap replicates that contained the cluster distal to the node. Bootstrap values >60% are indicated. HCoV, human coronavirus; SARS, severe acute respiratory syndrome.
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.