Bacterial strain K718aT (T = type strain), which was isolated from the packing material of a biofilter used for deodorization of animal-rendering plant emissions, was subjected to a polyphasic taxonomic study in which physiological, chemotaxonomic, and genomic methods were used. On the basis of the chemotaxonomic and physiological properties found and the results of 16S ribosomal DNA sequence comparisons, it was evident that strain K718aT belongs to a new species in the genus Gordona. We propose that strain K718a should be the type strain of the new species Gordona hirsuta.
BendingerB., KroppenstedtR. M., KlatteS., AltendorfK.1992; Chemotaxonomic differentiation of coryneform bacteria isolated from biofilters. Int. J. Syst. Bacteriol 42:474–486
BendingerB., RaineyF. A., MoormannM., KroppenstedtR. M., KlatteS.1995; Gordona hydrophobica sp. nov., isolated from biofilters for waste gas treatment. Int. J. Syst. Bacteriol 45:544–548
KlatteS., RaineyF. A., KroppenstedtR. M.1994; Transfer of Rhodococcus aichiensis Tsukamura 1982 and Nocardia amarae Lechevalier and Lechevalier 1974 to the genus Gordona as Gordona aichiensis comb. nov. and Gordona amarae comb. nov. Int. J. Syst. Bacteriol 44:769–773
KotheH. W., VobisG., KroppenstedtR. M., HenssenA.1989; A taxonomic study of mycolateless, wall chemotype IV actinomycètes. Syst. Appl. Microbiol 12:61–69
LechevalierH. A., LechevalierM. P.1970; Chemical composition as a criterion in the classification of aerobic actinomycètes. Int. J. Syst. Bacteriol 20:435–444
LemmerH., KroppenstedtR. M.1984; Chemotaxonomy and physiology of some actinomycètes isolated from scumming activated sludge. Syst. Appl. Microbiol 5:124–135
MesbahM., PremachandranU., WhitmanW. B.1989; Precise measurement of the G+C content of deoxyribonucleic acid by high-performance liquid chromatography. Int. J. Syst. Bacteriol 39:159–167
RaineyF. A., BurghardtJ., KroppenstedtR. M., KlatteS., StackebrandtE.1995; Phylogenetic analysis of the genera Rhodococcus and Nocardia and evidence for the evolutionary origin of the genus Nocardia from within the radiation of Rhodococcus species. Microbiology 141:523–528
RaineyF. A., DorschM., MorganH. W., StackebrandtE.1992; 16S rDNA analysis of Spirochaeta thermophila: its phylogenetic position and implications for the systematics of the order Spirochaetales. Syst. Appl. Microbiol 16:224–226
RaineyF. A., KlatteS., KroppenstedtR. M., StackebrandtE.1995; Dietzia, a new genus including Dietzia mans comb, nov., formerly Rhodococcus maris. Int. J. Syst Bacteriol 45:32–36
RuimyR., BoironP., BoivinV., ChristenR.1994; A phylogeny of the genus Nocardia deduced from the analysis of small-subunit ribosomal DNA sequences, including transfer of Nocardia amarae to the genus Gordona as Gordona amarae comb. nov. FEMS Microbiol. Lett 123:261–268
StackebrandtE., SmidaJ., CollinsM. D.1988; Evidence of phylogenetic heterogeneity within the genus Rhodococcus: revival of the genus Gordona (Tsukamura). J. Gen. Appl. Microbiol 34:341–348
TamaokaJ., KomagataK.1984; Determination of DNA base composition by reversed-phase high-performance liquid chromatography. FEMS Microbiol. Lett 25:125–128
TsukamuraM.1971; Proposal of a new genus, Gordona, for slightly acidfast organisms occuring in sputa of patients with pulmonary disease and in soil. J. Gen. Microbiol 68:15–26
TsukamuraM.1982; Numerical analysis of the taxonomy of nocardiae and rhodococci. Division of Nocardia asteroides sensu stricto into two species and description of Nocardia paratuberculosis sp. nov. Tsukamura (formerly the Kyoto-I group of Tsukamura), Nocardia nova sp. nov. Tsukamura, Rhodococcus aichiensis sp. nov. Tsukamura, Rhodococcus chubunensis sp. nov. Tsukamura, and Rhodococcus obuensis sp. nov. Tsukamura. Microbiol. Immunol 26:1101–1119