Figure 2.
Phylogenetic tree constructed using the maximum-likelihood method from Coxiella burnetii 16S rRNA sequences. Arrows indicate C. burnetii sequences from study to detect and genotype C. burnetii in pigs in Gyeongsang Province, South Korea, 2014–2015. Rounded rectangle indicates C. burnetii group. The 4 Coxiella clades (A–D) are indicated at right. GenBank accession numbers for other sequences are shown in parentheses. Numbers on branches indicate bootstrap support (1,000 replicates). Scale bar represents the evolutionary distance between sequences. CLB, Coxiella-like bacteria.