Since the Genus_NJtree in the result page is generated according to the genus part of an organism's binomen, it might be different from the Genus tree given in the tree page. For example, according to NCBI taxonomy the genus Aliivibrio contains also the species Vibrio fischeri, which is classified under genus Vibrio in TOBA. Therefore, in the genus tree in the tree page we see both Aliivibriof3g and Vibriof7g, however there is only Aliivibriof1g but no Vibriof9g in the Genus_NJtree in the result page.