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Phylogenetic tree based on 224 basepairs of the citrate synthase (gltA) of Bartonella strains, Taiwan, and constructed by using MEGA version 4 software (http://www.megasoftware.net/). The tree was obtained by using the neighbor-joining method and the Kimura-2 parameter model. Bootstrap support was calculated by using 1,000 bootstrap values.35,36
