                                                                               &lt;NA&gt;</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3                                                                                                                  ko00350(Tyrosine metabolism);ko00010(Glycolysis / Gluconeogenesis);ko00680(Methane metabolism);ko00071(Fatty acid degradation);ko00830(Retinol metabolism);ko01200(Carbon metabolism);ko01220(Degradation of aromatic compounds);ko00625(Chloroalkan