Phylogenetic analysis by neighbor-joining of putative
two-component open reading frames (ORFs) from histidine kinase
II groups ahk5 and ahk22.
Group ahk5 = MaceMA2890, MbarA_ 2935,
MmazMM3295, MtheMTH174 and Mhun_401800550; and group
ahk22 = MaceMA2294, Mbur_401657970,
HaloVNG1374G, Mhun_401803800, AfulAF0450, NphaNP1154A and
HmarrnB0156. The bacterial ORFs are Ppropionicus, NpunNpR2903
and Linterrogans. Abbreviations: Ppropionicus = P.
propionicus_500413890; NpunNpR2903 = N.
punctiforme; and Linterrogans = L.
interrogansLA2540