Bradyrhizobium
... that despite being in different classes, Bradyrhizobium and Klebsiella pneumoniae have similar genes for fixing nitrogen?
... that despite being in different <a href="./Class_(biology)" id="mwA2g" rel="mw:WikiLink" title="Class (biology)">classes</a>, <i id="mwA2k"><b id="mwA2o"><a href="./Bradyrhizobium" id="mwA2s" rel="mw:WikiLink" title="Bradyrhizobium">Bradyrhizobium</a></b></i> and <i id="mwA2w"><a href="./Klebsiella_pneumoniae" id="mwA20" rel="mw:WikiLink" title="Klebsiella pneumoniae">Klebsiella pneumoniae</a></i> have similar <a href="./Gene" id="mwA24" rel="mw:WikiLink" title="Gene">genes</a> for <a href="./Nitrogen_fixation" id="mwA28" rel="mw:WikiLink" title="Nitrogen fixation">fixing nitrogen</a>?