Maximum likelihood tree of Spiroplasma spp. obtained from the 16S V4-V5 fragment.

<p>Information is presented in the following order: bacteria name; host name in brackets (when available); OTU number for <i>Delia radicum</i>, <i>Aleochara bilineata</i>, <i>Aleochara bipustulata</i> and <i>Trybliographa rapae</i>. Bootstrap values (≥60; black) are given for each branch. Scaling is expressed in the proportion of substituted bases per site. Roman letters indicate serological groups.