Emended Description of Methylovorus glucosotrophus Govorukhina and Trotsenko 1991.

Phylogeneticanalysis based,on comparison of the 16S rRNA gene sequences in combination with comparative analysis of physiological, biochemical, and chemotaxonomic characteristics and DNA-DNA hybridization revealed that "Methylobacillusfructoseoxidans" 34 (VKM B-1609 = DSM 5897 and-Methylov- orus glucosotrophus 6B 1T (ATCC 49758T = DSM 6874T = VKM B- 1745T = NCIMB 13222 ) belong to the same Methylovorus species. Extended description of the limited facultative methylotroph Methylovorus gluco- sotrophus is proposed, which includes the fructose-utilizing strain 34. Emended description of Methylovorus glucosotrophus is provided.