Streptomyces chilikensis sp. nov., a halophilic streptomycete isolated from brackish water sediment

2013 ◽  
Vol 63 (Pt_8) ◽  
pp. 2757-2764 ◽  
Author(s):  
Lopamudra Ray ◽  
Mrutyunjay Suar ◽  
Ajit Kumar Pattnaik ◽  
Vishakha Raina
Keyword(s):  
Brackish Water ◽  
Type Strain ◽  
Type Species ◽  
Tween 80 ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Physiological Tests ◽  
Related Type Strain

A novel actinobacterial strain, designated RC 1830T, was isolated from the sediment of estuarine coastal brackish water lagoon of Chilika Lake, in Khurdha district of Odisha, India, and characterized using a polyphasic approach. Strain RC 1830T was halophilic and alkali-tolerant and found to hydrolyse chitin, starch, tributyrin, lecithin, Tween 80, cellulose, gelatin and casein. The diagnostic presence of ll-diaminopimelic acid, iso-C15 : 0, anteiso-C15 : 0, iso-C16 : 0, C16 : 0, iso-C17 : 0, anteiso-C17 : 0 as major cellular fatty acids and MK-9(H4 and H6) as major menaquinones noticeably associated the strain to the genus Streptomyces . After comparison and analysis of the near complete 16S rRNA gene sequence with representative strains of other streptomycetes, it was evident that strain RC 1830T belonged to the genus Streptomyces , and exhibited the highest sequence similarities of 99.53 %, 99.25 %, 99.11 %, 99.10 % and 99. 06 % to Streptomyces fragilis DSM 40044T, Streptomyces coelicoflavus NBRC 15399T, Streptomyces flaveolus NBRC 3715T, Streptomyces lavenduligrisesus NBRC 13405T and Streptomyces eurythermus ATCC 14975T, respectively. Reconstruction of a phylogenetic tree for the genus Streptomyces revealed that strain RC 1830T formed a distinct phyletic line and clustered with its most closely related neighbour S. fragilis DSM 40044T. The DNA–DNA relatedness values between strain RC 1830T and the most closely related type strain S. fragilis DSM 40044T were determined to be 17.7±4.55 %. Additionally, morphological, biochemical and physiological tests were able to distinguish the strain from the most closely related type strain S. fragilis DSM 40044T and other closely related neighbours, S. coelicoflavus DSM 41471T and Streptomyces flaveolus DSM 40061T. Based on a range of phenotypic and genotypic properties, strain RC 1830T is suggested to represent a novel species of the genus Streptomyces for which the name Streptomyces chilikensis sp. nov. is proposed. The type strain is RC 1830T ( = JCM 18411T = DSM 42072T).

Micromonospora cremea sp. nov. and Micromonospora zamorensis sp. nov., isolated from the rhizosphere of Pisum sativum

2012 ◽  
Vol 62 (Pt_12) ◽  
pp. 2971-2977 ◽  
Author(s):  
Lorena Carro ◽  
Rüdiger Pukall ◽  
Cathrin Spröer ◽  
Reiner M. Kroppenstedt ◽  
Martha E. Trujillo
Keyword(s):  
Pisum Sativum ◽  
Type Strain ◽  
Type Species ◽  
Novel Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Close Relationship ◽  
Physiological Tests

Three actinobacterial strains, CR30T, CR36 and CR38T, were isolated from rhizosphere soil of Pisum sativum plants collected in Spain. The strains were filamentous, Gram-stain-positive and produced single spores. Phylogenetic, chemotaxonomic and morphological analyses confirmed that the three strains belonged to the genus Micromonospora . 16S rRNA gene sequence analysis of strains CR30T and CR36 showed a close relationship to Micromonospora coriariae NAR01T (99.3 % similarity) while strain CR38T had a similarity of 99.0 % with Micromonospora saelicesensis Lupac 09T. In addition, gyrB gene phylogeny clearly differentiated the novel isolates from recognized Micromonospora species. DNA–DNA hybridization, BOX-PCR and ARDRA profiles confirmed that these strains represent novel genomic species. The cell-wall peptidoglycan of strains CR30T and CR38T contained meso-diaminopimelic acid. Both strains had MK-10(H4) as the main menaquinone and a phospholipid type II pattern. An array of physiological tests also differentiated the isolates from their closest neighbours. Considering all the data obtained, it is proposed that strains CR30T and CR36 represent a novel species under the name Micromonospora cremea sp. nov. (type strain CR30T = CECT 7891T = DSM 45599T), whereas CR38T represents a second novel species, for which the name Micromonospora zamorensis sp. nov. is proposed, with CR38T ( = CECT 7892T = DSM 45600T) as the type strain.

Nocardiopsis coralli sp. nov. a novel actinobacterium isolated from the coral Galaxea astreata

2021 ◽  
Vol 71 (6) ◽  
Author(s):  
Fenfa Li ◽  
Qingyi Xie ◽  
Shuangqing Zhou ◽  
Fandong Kong ◽  
Yun Xu ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Phenotypic Characteristics ◽  
Content Type ◽  
Link Type ◽  
Phosphatidylinositol Mannosides

Strain HNM0947T, representing a novel actinobacterium, was isolated from the coral Galaxea astreata collected from the coast of Wenchang, Hainan, China. The strain was found to have morphological and chemotaxonomic characteristics consistent with the genus Nocardiopsis . The organism formed abundant fragmented substrate mycelia and aerial mycelia which differentiated into non-motile, rod-shaped spores. Whole-cell hydrolysates contained meso-diaminopimelic acid and no diagnostic sugars. The major menaquinones were MK-10(H8), MK-10(H6) and MK-10(H4). The major phospholipids were phosphatidylcholine, phosphatidylglycerol, phosphatidylinositol and phosphatidylinositol mannosides. The major fatty acids were iso-C16:0, anteiso-C17:0, C18:0, C18:0 10-methyl (TBSA) and anteiso-C15:0. The G+C content was 71.3 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain HNM0947T belonged to the genus Nocardiopsis and shared highest sequence similarity to Nocardiopsis salina YIM 90010T (98.8%), Nocardiopsis xinjiangensis YIM 90004T(98.5%) and Nocardiopsis kunsanensis DSM 44524T (98.3%). The strain HNM0947T was distinguished from its closest type strain by low average nucleotide identity (90.8%) and dDDH values (60.4%) respectively. Based on genotypic, chemotaxonomic and phenotypic characteristics, it was concluded that strain HNM0947T represents a novel species of the genus Nocardiopsis whose name was proposed as Nocardiopsis coralli sp. nov. The type strain was HNM0947T (=CCTCC AA 2020015 T=KCTC 49525 T).

Potential antibiotic production of Streptomyces justiciae sp. nov., isolated from the root of Justicia subcoriacea

2021 ◽  
Vol 71 (9) ◽  
Author(s):  
Wongsakorn Phongsopitanun ◽  
Pawina Kanchanasin ◽  
Paranee Sripreechasak ◽  
Kanokorn Rueangsawang ◽  
Anan Athipornchai ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Actinomycin D ◽  
Antibiotic Production ◽  
Morphological Characteristics ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Gene Similarity

Endophytic actinobacterial strain 3R004T was isolated from a root of Justicia subcoriacea collected in Thailand. In this report, the taxonomic position of this strain is described using a polyphasic approach. Based on the morphological characteristics and chemical composition of its cells, strain 3R004T was identified as a member of the genus Streptomyces . It produced a long chain of cylindrical spores on aerial mycelia. ll-Diaminopimelic acid was detected in the cell wall peptidoglycan. The menaquinones were MK-9(H4), MK-9(H6) and MK-9(H8). C16 : 0, iso-C16 : 0, anteiso-C15 : 0 and iso-C15 : 0 were detected as the major cellular fatty acids. Polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol and one unidentified lipid. Strain 3R004T showed the highest 16S rRNA gene similarity of 99.45 % to Streptomyces cyaneochromogenes MK-45T. The phylogenomic results indicated that strain 3R004T was close to Streptomyces aquilus GGCR-6T and Streptomyces antibioticus DSM 40234T. The DNA–DNA hybridization and average nucleotide identity values among strain 3R004T and closely related Streptomyces species were 35.5–63.1 % and 82.7–94.3 %, respectively. The type strain produced actinomycin D antibiotic as the major secondary metabolite. The maximum productivity of the actinomycin D (378 mg l−1) was observed when the strain was grown in 301 broth at 30 °C, 180 r.p.m. for 12 days. On the basis of phenotypic and genotypic evidence, strain 3R004T represents a novel species of the genus Streptomyces , for which the name Streptomyces justiciae is proposed. The type strain is 3R004T (=LMG 32138T=TBRC 13128T=NBRC 115065T).

scholarly journals Glycomyces fuscus sp. nov. and Glycomyces albus sp. nov., actinomycetes isolated from a hypersaline habitat

2014 ◽  
Vol 64 (Pt_7) ◽  
pp. 2437-2441 ◽  
Author(s):  
Xiao-Xue Han ◽  
Xiao-Xia Luo ◽  
Li-Li Zhang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Polar Lipid ◽  
Type Strain ◽  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Lipid Pattern

Two actinomycete strains, designated TRM 49117T and TRM 49136T, were isolated from a hypersaline habitat in Xinjiang Province, north-west China and were characterized taxonomically by using a polyphasic study. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain TRM 49117T had 93.93 % similarity with the type strain Glycomyces halotolerans TRM 40137T (GenBank accession no. HQ651156) and TRM 49136T had 94.32 % similarity with G. halotolerans TRM 40137T. The 16S rRNA gene sequence similarity between the two new isolates was 93 %. The isolates contained meso-diaminopimelic acid as the diagnostic diamino acid and anteiso-C15 : 0, iso-C16 : 0 and anteiso-C17 : 0 as major cellular fatty acids. The predominant menaquinones of the isolates were MK-9(H4) and MK-9(H6). The whole-cell sugar patterns of these strains contained xylose and ribose, and strain TRM 49136T also contained arabinose. The polar lipid pattern of strain TRM 49117T comprised phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol mannosides, phosphatidylcholine, phosphatidylinositol and three additional unknown phospholipids. The polar lipid pattern of strain TRM 49136T comprised phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylinositol, glycolipids and two phosphoglycolipids of unknown composition. Genotypic and phenotypic data confirmed that strains TRM 49117T and TRM 49136T represent two novel species, clearly different from related species of the genus Glycomyces , for which the names Glycomyces fuscus sp. nov. (type strain TRM 49117T = CCTCC AA 2013003T = NRRL B-59998T = KACC 17682T) and Glycomyces albus sp. nov. (type strain TRM 49136T = CCTCC AA 2013004T = NRRL B-24927T = KACC 17681T) are proposed.

Bacillus paraflexus sp. nov., isolated from compost

2013 ◽  
Vol 63 (Pt_12) ◽  
pp. 4735-4743 ◽  
Author(s):  
Piyush Chandna ◽  
Shanmugam Mayilraj ◽  
Ramesh Chander Kuhad
Keyword(s):  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Aerobic Bacterium ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Bacillus Flexus ◽  
Diamino Acid ◽  
Physiological Tests

A Gram-stain-positive, rod-shaped, endospore-forming, aerobic bacterium capable of growing at 15–42 °C (optimum 30 °C) and at pH 5–11 (optimum pH 7) was isolated from compost. Its taxonomic position was deduced using a polyphasic approach and the strain was designated RC2T. 16S rRNA gene sequence analysis showed that the isolate belongs to the division Firmicutes , forming a clade within the cluster containing Bacillus flexus IFO 15715T, and showed highest similarity to B. flexus IFO 15715T (98.1 %). The cell wall contained meso-diaminopimelic acid as the diagnostic diamino acid. The major cellular fatty acids of the novel strain were iso-C15:0 (36.83 %), anteiso-C15:0 (49.19 %) and C16:0 (5.19 %). DNA–DNA hybridization between strain RC2T and B. flexus DSM 1320T showed a level of relatedness of 54.5 %. The polar lipid profile of strain RC2T showed the presence of phosphatidylglycerol, diphosphatidylglycerol and phosphatidylethanolamine. The predominant isoprenoid quinone was MK-7 and the G+C content of strain RC2T was 37.6 mol%. On the basis of phenotypic characteristics, phylogenetic analysis and the results of biochemical and physiological tests, strain RC2T was clearly distinguished from closely related members of the genus, and the strain is assigned to a novel species, for which the name Bacillus paraflexus sp. nov. is proposed. The type strain is RC2T ( = MTCC 9831T = MCC 2100T = KCTC 13724T = CCM 7754T).

scholarly journals Actinomadura rayongensis sp. nov., isolated from peat swamp forest soil

2015 ◽  
Vol 65 (Pt_3) ◽  
pp. 890-895 ◽  
Author(s):  
Wongsakorn Phongsopitanun ◽  
Somboon Tanasupawat ◽  
Khanit Suwanborirux ◽  
Moriya Ohkuma ◽  
Takuji Kudo
Keyword(s):  
Forest Soil ◽  
Type Strain ◽  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Swamp Forest ◽  
Peat Swamp Forest ◽  
Content Type ◽  
Link Type ◽  
Peat Swamp

A novel actinomycete strain RY35-68T, isolated from a peat swamp forest soil sample in Rayong Province, Thailand, was characterized using a polyphasic approach. The strain belonged to the genus Actinomadura based on morphological and chemotaxonomic characteristics. Cell-wall analysis revealed the presence of meso-diaminopimelic acid and N-acetylmuramic acid in the peptidoglycan layer. The diagnostic sugar in whole-cell hydrolysates was identified as madurose. The predominant menaquinones were MK-9(H6), MK-9(H8) and MK-9(H4). The major cellular fatty acids were C16 : 0 and iso-C16 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylinositol and phosphatidylinositol mannoside. The genomic DNA G+C content was 73.7 mol%. On the basis of 16S rRNA gene sequence similarity analysis, strain RY35-68T was closely related to the species Actinomadura atramentaria JCM 6250T (97.5 %). The value of DNA–DNA relatedness between strain RY35-68T and A. atramentaria JCM 6250T was 37.6–42.6 %. On the basis of its phenotypic characteristics and these results mentioned, this strain could be distinguished from the closely related type strain and represents a novel species of the genus Actinomadura , for which the name Actinomadura rayongensis sp. nov. (type strain RY35-68T = JCM 19830T = TISTR 2211T = PCU 332T) is proposed.

scholarly journals Actinokineospora soli sp. nov., a thermotolerant actinomycete isolated from soil, and emended description of the genus Actinokineospora

2012 ◽  
Vol 62 (Pt_8) ◽  
pp. 1845-1849 ◽  
Author(s):  
Xia Tang ◽  
Yu Zhou ◽  
Jing Zhang ◽  
Hong Ming ◽  
Guo-Xing Nie ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Genomic Dna ◽  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A strain of thermotolerant actinomycete, designated YIM 75948T, was isolated from a soil sample in Yunnan province, China. The strain grew at 25–55 °C (optimum 37 °C). The substrate mycelium and aerial mycelium produced on Czapek’s agar were both pale yellow to white. The diagnostic diamino acid of the cell-wall peptidoglycan was meso-diaminopimelic acid, and the whole-cell sugars were mannose, ribose, glucose, galactose and arabinose. The major fatty acids were iso-C15 : 0, iso-C16 : 0 and C16 : 0 and the predominant respiratory quinone was MK-9(H4). The polar lipids consisted of phosphatidylethanolamine, phosphatidylethanolamine with hydroxy fatty acids, diphosphatidylglycerol, phosphatidylinositol and two unidentified phospholipids. The genomic DNA G+C content was 73.8 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain YIM 75948T belonged in the genus Actinokineospora and that its closest relative among recognized species was Actinokineospora fastidiosa DSM 43855T (97.6 % sequence similarity). The mean level of DNA–DNA relatedness between the novel strain and A. fastidiosa DSM 43855T was, however, only 47.8 %. Based on the phenotypic, chemotaxonomic and phylogenetic data and the results of the DNA–DNA hybridizations, strain YIM 75948T represents a novel species of the genus Actinokineospora for which the name Actinokineospora soli sp. nov. is proposed. The type strain is YIM 75948T ( = JCM 17695T = DSM 45613T). The description of the genus Actinokineospora is emended to reflect the fact that the genomic DNA G+C contents of A. fastidiosa DSM 43855T and the type strain of Actinokineospora soli sp. nov. recorded in the present study fell above the range given in previous descriptions of this genus.

Description of Lactobacillus iwatensis sp. nov., isolated from orchardgrass (Dactylis glomerata L.) silage, and Lactobacillus backii sp. nov.

2013 ◽  
Vol 63 (Pt_10) ◽  
pp. 3854-3860 ◽  
Author(s):  
Masanori Tohno ◽  
Maki Kitahara ◽  
Tomohiro Irisawa ◽  
Takaharu Masuda ◽  
Ryuichi Uegaki ◽  
...  
Keyword(s):  
Fatty Acids ◽  
16S Rrna ◽  
Type Strain ◽  
Type Species ◽  
Dactylis Glomerata ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
The Novel ◽  
Content Type ◽  
Link Type

Two bacterial strains, designated IWT246T and IWT248, were isolated from orchardgrass (Dactylis glomerata L.) silage from Iwate prefecture, Japan, and examined for a taxonomic study. Both organisms were rod-shaped, Gram-stain-positive, catalase-negative, facultatively anaerobic and homofermentative. The cell wall did not contain meso-diaminopimelic acid and the major fatty acids were C18 : 1ω9c and C19 cyclo 9,10/:1. Comparative analyses of 16S rRNA, pheS and rpoA gene sequences revealed that these strains were novel and belonged to the genus Lactobacillus . Based on 16S rRNA gene sequence similarity, the isolates were most closely related to the type strains of the following members of the genus Lactobacillus : Lactobacillus coryniformis subsp. coryniformis (96.7 % similarity), L. coryniformis subsp. torquens (96.6 %), L. bifermentans (95.5 %) and L. rennini (94.1 %). However, the 16S rRNA gene sequences of both IWT246T and IWT248 were 99.7 % similar to that of ‘ Lactobacillus backi’ JCM 18665; this name has not been validly published. Genotypic, phenotypic and chemotaxonomic analyses confirmed that these novel strains occupy a unique taxonomic position. DNA–DNA hybridization experiments demonstrated genotypic separation of the novel isolates from related Lactobacillus species. The name Lactobacillus iwatensis sp. nov. is proposed for the novel isolates, with strain IWT246T ( = JCM 18838T = DSM 26942T) as the type strain. Our results also suggest that ‘L. backi’ does represent a novel Lactobacillus species. The cells did not contain meso-diaminopimelic acid in their cell-wall peptidoglycan and the major fatty acids were C16 : 0, C19 cyclo 9,10/:1 and summed feature 10 (one or more of C18 : 1ω11c, C18 : 1ω9t, C18 : 1ω6t and unknown ECL 17.834). We therefore propose the corrected name Lactobacillus backii sp. nov., with the type strain JCM 18665T ( = LMG 23555T = DSM 18080T = L1062T).

scholarly journals Nocardioides soli sp. nov., a carbendazim-degrading bacterium isolated from soil under the long-term application of carbendazim

2014 ◽  
Vol 64 (Pt_6) ◽  
pp. 2047-2052 ◽  
Author(s):  
Li-Na Sun ◽  
Jun Zhang ◽  
Fen-Fen Gong ◽  
Xiang Wang ◽  
Gang Hu ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Degrading Bacterium

The taxonomic status of a carbendazim-degrading strain, mbc-2T, isolated from soil under the long-term application of carbendazim in China was determined by means of a polyphasic study. The cells were Gram-stain-positive, motile and rod-shaped. Strain mbc-2T grew optimally at pH 7.0, 30–35 °C and in the presence of 1 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain mbc-2T fell within the genus Nocardioides , forming a coherent cluster with the type strain of Nocardioides hankookensis , with which it exhibited 16S rRNA gene sequence similarity values of 97.9 %. The chemotaxonomic properties of strain mbc-2T were consistent with those of the genus Nocardioides : the cell-wall peptidoglycan type was based on ll-2,6-diaminopimelic acid, the predominant menaquinone was MK-8 (H4) and the major fatty acid was iso-C16 : 0. The major polar lipids were phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol, unknown phospholipids and an unknown aminolipid. The DNA G+C content was 72 mol%. Strain mbc-2T exhibited DNA–DNA relatedness values of 12.5±1.5 %, 23.7±2.7 % and 26.3±3.2 % with respect to Nocardioides hankookensis DS-30T, Nocardioides aquiterrae GW-9T and Nocardioides pyridinolyticus OS4T. On the basis of the data obtained, strain mbc-2T represents a novel species of the genus Nocardioides , for which the name Nocardioides soli sp. nov. is proposed. The type strain is mbc-2T ( = KACC 17152T = CCTCC AB 2012934T).

scholarly journals Gordonia iterans sp. nov., isolated from a patient with pneumonia

2014 ◽  
Vol 64 (Pt_10) ◽  
pp. 3520-3525 ◽  
Author(s):  
Ying-Qian Kang ◽  
Hong Ming ◽  
Tohru Gonoi ◽  
Yuru Chen ◽  
Yu Cao ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Diaminopimelic Acid ◽  
Phylogenetic Position ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Content Type ◽  
Link Type

A second novel clinical actinobacterial strain, designated IFM 10348T, was isolated from the sputum of the same Japanese patient with bacterial pneumonia from whom the type strain of Gordonia araii had been isolated. The strains differed in phylogenetic position and drug-resistance profiles. The taxonomic position of strain IFM 10348T was clarified by phenotypic, chemotaxonomic and phylogenetic studies. Phylogenetic analyses based on 16S rRNA gene sequences clearly demonstrated that strain IFM 10348T occupied a distinct clade within the genus Gordonia and was related closely to Gordonia malaquae DSM 45064T and Gordonia hirsuta DSM 44140T (97.3 and 97.1 % similarities, respectively). Strain IFM 10348T was also clearly differentiated from G. malaquae DSM 45064T and G. hirsuta DSM 44140T based on gyrB and secA1 gene sequence similarity values. Strain IFM 10348T had MK-9(H2) as the predominant menaquonine, contained meso-diaminopimelic acid, arabinose, galactose and glucosamine as cell-wall components, and contained C18 : 1ω9c, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and C16 : 0 as the major cellular fatty acids. Mycolic acids were present. The DNA G+C content of strain IFM 10348T was 68.0 mol%. DNA–DNA relatedness data coupled with the combination of genotypic and phenotypic data indicated that strain IFM 10348T represents a novel species of the genus Gordonia , for which the name Gordonia iterans sp. nov. is proposed. The type strain is IFM 10348T ( = CCTCC M2011245T = NCCB 100436T).

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