Phylogenetic placement of Spiroplasma melliferum IPMB4A. The maximum likelihood phylogenetic tree was inferred using the 16S ribosomal RNA gene, GenBank accession numbers were listed in square brackets following the species names. The numbers on the internal branches indicated the percentage of bootstrap support based on 1,000 re-samplings.
Lo et al. BMC Genomics 2013 14:22 doi:10.1186/1471-2164-14-22