http://purl.uniprot.org/proteomes/UP000002629 | http://www.w3.org/2000/01/rdf-schema#comment | "Caulobacter segnis strain ATCC 21756 is a prostheca-less bacterium belonging to the genus Caulobacter; it was isolated from soil although its habitat is considered to be fresh-water. The absence of a stalk in this genus makes this an interesting bacterium to study."xsd:string |