Deborah Dean
, William J. Bruno, Raymond Wan, João P. Gomes, Stéphanie Devignot, Tigist Mehari, Henry J.C. de Vries, Servaas A. Morré, Garry Myers, Timothy D. Read, and Brian G. Spratt
Figure 1. Comparison of 14 housekeeping genes among genome sequences of 4 Chlamydiaceae species and 7 strains. Circle 1, genes on forward Chlamydia trachomatis strand, color coded by role category; Circle 2, genes on reverse C. trachomatis strand; Circle 3, multilocus sequence typing (MLST) candidates, C. trachomatis; Circle 4, MLST candidates, C. pneumoniae AR39; Circle 5, MLST candidates, C. caviae (GPIC); Circle 6, MLST candidates, C. muridarum (MoPn). Colors in circles 3, 4, 5 and 6 are consistent for each gene across genomes i.e., “blue” gene in each circle is ortholog in that genome for “blue” gene in C. trachomatis. Blue, glyA, serine hydroxymethyl-transferase; red, tryptophanyl-tRNA synthetase; yellow, mdhC, malate dehydrogenase; green, V-type ATPase, subunit A; cyan, pdhA, pyruvate dehydrogenase; black, GTP-binding protein lepa; magenta, transcription termination factor rho; brown, yhbG, probable ABC transporter ATP-binding protein; orange, pykF, pyruvate kinase; olive green, conserved hypothetical protein; gray, acetyl-CoA carboxylase beta subunit; pink, threonyl-tRNA synthetase; violet, lysS, lysyl-tRNA synthetase; light green, leuS, leucyl-tRNA synthetase. Those denoted in boldface above were used for C. trachomatis MLST. ompA gene location is shown for C. trachomatis (dark green).