Figure 1
From: Bacterial associates of seed-parasitic wasps (Hymenoptera: Megastigmus)
Maximum likelihood phylogeny for Rickettsia citrate synthase sequence constructed using the Tamura 3-parameter plus gamma distributed rates among sites model of nucleotide substitution. The sequences generated by this study are highlighted in red. Numbers next to the nodes indicate percentage of bootstrap support from 500 bootstrap replicates. Nodes without numbers received less than 65% bootstrap support.