Ralstonia paucula (Formerly CDC group IV c-2): unsuccessful strain differentiation with PCR-based methods, study of the 16S-23S spacer of the rRNA operon, and comparison with other Ralstonia species (R. eutropha, R. pickettii, R. gilardii, and R. solanacearum).
Source:http://linkedlifedata.com/resource/pubmed/id/11136807