Volume 10, Number 3—March 2004
Research
Coronaviridae and SARS-associated Coronavirus Strain HSR1
Figure 4

Figure 4. Phylogenetic tree obtained by applying PAUP* (maximum-likelihood methods using the p-distance model) applied to complete genome sequences of the severe acute respiratory syndrome–associated coronavirus (SARS-CoV) HSR1 strain and the 21 other SARS-CoV isolates.