Unrooted neighbor-joining (NJ) phylogenetic trees of 2-MIB associated genes.

<p>A: The phylogenetic tree based on putative <i>mic</i> genes; B: The tree based on <i>mtf</i> genes; C: The tree based on <i>cnb</i> genes. Bootstrap values (>50%) are displayed at the nodes. Accession numbers: <i>Am. mediterranei</i> U32 (CP002000); <i>Ca. acidiphila</i> DSM 44928 (CP001700); <i>No. dassonvillei</i> DSM 43111 (CP002040); <i>P. fluorescens</i> Pf0-1 (CP000094); <i>Sa. erythraea</i> NRRL2338 (AM420293); <i>St. nassauensis</i> DSM 44728 (CP001778); <i>S. ambofaciens</i> ATCC 23877 (AM238663); <i>S. bingchenggensis</i> BCW-1 (CP002047); <i>S. coelicolor</i> A3(2) (AL939132); <i>S. griseus</i> NBRC 13350 (AP009493); <i>S. lasaliensis</i> ATCC 31180 (AB547324); <i>S. scabiei</i> 87.22 (FN554889); <i>Cyanothece</i> sp. PCC 7424 (CP001291); <i>Cyanothece</i> sp. PCC 7425 (CP001344).