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Liu C, Zhu A, Hou J, Wang L, Zhang R, Li J, Guo Y, Chu Y. Nonomuraea sediminis sp. nov., a novel actinobacterium with antimicrobial activity, isolated from sediment of Dianchi Lake. Arch Microbiol 2023; 205:91. [PMID: 36781487 DOI: 10.1007/s00203-023-03427-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/12/2023] [Accepted: 01/27/2023] [Indexed: 02/15/2023]
Abstract
A novel actinobacterium with antimicrobial activity, designated strain H16431T, was isolated from a sediment sample collected from Dianchi Lake, Yunnan Province, PR China. Phylogenetic analysis based on 16S rRNA gene sequence indicated that strain H16431T was most closely related to Nonomuraea rhizosphaerae CGMCC 4.7431T and Nonomuraea guangzhouensis CGMCC 4.7101T (98.1% similarity), but formed a monophyletic clade with Nonomuraea ceibae KCTC 39826T (98.0% similarity). Phylogenomic analysis based on whole-genome sequence showed that strain H16431T formed a separate clade within the genus Nonomuraea. The average nucleotide identity, average amino acid identity, and digital DNA-DNA hybridization values between strain H16431T and its closely related Nonomuraea species were 80.0-81.5%, 71.2-74.6%, and 23.2-25.0%, respectively, which were significantly lower than the widely accepted species-defined threshold. The DNA G + C content was 70.2% based on the whole-genome sequence. The menaquinones were identified as MK-9(H4), MK-9(H6), and MK-9(H2). The major fatty acids were iso-C16:0, 10 methyl-C17:0, and iso-C16:0 2OH. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, hydroxy-phosphatidylethanolamine, and phosphatidylinositol. These chemotaxonomic characteristics were corresponded to those of the genus Nonomuraea. On the basis of the taxonomic evidence, strain H16431T represents a novel species of the genus Nonomuraea, for which the name Nonomuraea sediminis sp. nov. is proposed. The type strain is H16431T (=JCM 34852T=CICC 25119T).
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Affiliation(s)
- Chaolan Liu
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China.
| | - Ao Zhu
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Jiabei Hou
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Limei Wang
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Ruilin Zhang
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Jianghua Li
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Yidong Guo
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
| | - Yiwen Chu
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu, 610106, People's Republic of China
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2
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Lin J, Zhang L, Qian L, Yang Y, Xiang W, Zhao J, Wang X. Nonomuraea aurantiaca sp. nov., a novel cellulase-producing actinobacterium isolated from soil. Int J Syst Evol Microbiol 2022; 72. [DOI: 10.1099/ijsem.0.005411] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel cellulase-producing actinobacterium, designated strain NEAU-L178T, was isolated from soil sample collected from Qiqihaer, Heilongjiang Province, PR China. A polyphasic study was carried out to determine the taxonomic status of the strain. On the basis of 16S rRNA gene sequence analysis, strain NEAU-L178T should be classified into the genus
Nonomuraea
and is closely related to
Nonomuraea cavernae
SYSU K10005T (99.31 % 16S rRNA gene sequence similarity),
Nonomuraea glycinis
NEAU-BB2C19T (98.75 %),
Nonomuraea guangzhouensis
NEAU-ZJ3T (98.75 %) and ‘Nonomuraea rhizosphaerae’ NEAU-mq18T (98.34 %). The digital DNA–DNA hybridization values between them are 27.1, 26.1, 42.0 and 30.9 %, and the whole-genome average nucleotide identity values between them are 83.1, 82.3, 90.3 and 85.8 %, respectively. The whole-cell hydrolysates contained glucose, ribose, arabinose and madurose. The menaquinones were identified as MK-9(H0), MK-9(H4) and MK-9(H2). The major fatty acids were C16 : 0, iso-C17 : 0 and C17 : 0 10-methyl. The detected polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, hydroxy-phosphatidylethanolamine, phosphatidylinositol and three unidentified phospholipids. The genomic DNA G+C content was 69.7 mol%. In addition, whole-genome analysis indicated that strain NEAU-L178T had the potential to degrade cellulose. Based on the phenotypic, genotypic, chemotaxonomic and phylogenetic data, strain NEAU-L178T can be differentiated from its close phylogenetic relatives and represents a novel species of the genus
Nonomuraea
, for which the name Nonomuraea aurantiaca sp. nov. is proposed. The type strain is NEAU-L178T (=JCM 34799T=CGMCC 4.7741T).
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Affiliation(s)
- Jiaying Lin
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Li Zhang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Lulu Qian
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Yanming Yang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Wensheng Xiang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Junwei Zhao
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
| | - Xiangjing Wang
- Key Laboratory of Agricultural Microbiology of Heilongjiang Province, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, PR China
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Cao P, Wang Y, Sun P, Li C, Zhao J, Jiang S, Zhang Y, Wang X, Xiang W. Nonomuraea lactucae sp. nov., a novel actinomycete isolated from rhizosphere soil of lettuce (Lactuca sativa). Int J Syst Evol Microbiol 2019; 69:316-321. [PMID: 30540239 DOI: 10.1099/ijsem.0.003113] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel actinobacterium, designated strain NEAU-YG30T, was isolated from the rhizosphere soil of lettuce collected in Heilongjiang province, north-east China. The taxonomic position of the strain was investigated using a polyphasic approach. On the basis of 16S rRNA gene sequence analysis, strain NEAU-YG30T belongs to the genus Nonomuraea, and shared highest sequence similarity to Nonomuraea muscovyensis KCTC 29233T (97.9 %) and Nonomuraea indica CCTCC AA 209050T (97.6 %). The major menaquinone was identified as MK-9(H4). The major fatty acids were 10-methyl C17 : 0, C17 : 0, iso-C16 : 0 2-OH, iso-C16 : 0 and C16 : 0. The polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, hydroxyl-phosphatidylethanolamine, phosphatidylinositol, an unidentified phospholipid and three unidentified lipids. The genomic DNA G+C content of strain NEAU-YG30T was 70.5 mol%. DNA-DNA hybridization values between them were less than 70 %. On the basis of phenotypic, genotypic and phylogenetic data, strain NEAU-YG30T can be characterized to represent a novel species of the genus Nonomuraea, for which the name Nonomuraealactucae sp. nov. is proposed. The type strain is NEAU-YG30T (=JCM 32549T=CGMCC 4.7506T).
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Affiliation(s)
- Peng Cao
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Ying Wang
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Peng Sun
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Chenxu Li
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Junwei Zhao
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Shanwen Jiang
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Yan Zhang
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Xiangjing Wang
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
| | - Wensheng Xiang
- 2State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
- 1Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, Xiangfang, Harbin 150030, PR China
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Li Z, Song W, Zhao J, Zhuang X, Zhao Y, Wang X, Xiang W. Nonomuraea glycinis sp. nov., a novel actinomycete isolated from the root of black soya bean [Glycine max (L.) Merr]. Int J Syst Evol Microbiol 2017; 67:5026-5031. [PMID: 29043953 DOI: 10.1099/ijsem.0.002406] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
A novel actinomycete, designated strain NEAU-BB2C19T, was isolated from the root of black soya bean [Glycine max (L.) Merr] collected from Harbin, Heilongjiang Province, China, and characterized using a polyphasic approach. The strain was an aerobic, Gram-stain-positive actinomycete that formed extensively branched substrate mycelium and aerial hyphae. The predominant menaquinones were MK-9(H2) and MK-9(H0). The major cellular fatty acid profile consisted of iso-C16 : 0, 10-methyl C17 : 0 and 10-methyl C18 : 0. The polar lipid profile consisted of diphosphatidylglycerol, phosphatidylethanolamine, hydroxy-phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannoside, phosphatidylglycerol and glycolipid. The DNA G+C content was 68.2±0.4 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain NEAU-BB2C19T should be assigned to the genus Nonomuraea and formed a distinct branch with its closest neighbour Nonomuraea guangzhouensis NEAU-ZJ3T (98.75 % 16S rRNA gene sequence similarity). The morphological and chemotaxonomic properties of the strain were also consistent with those of members of the genus Nonomuraea. A combination of DNA-DNA hybridization results and some phenotypic characteristics indicated that strain NEAU-BB2C19T could be clearly differentiated from its closest phylogenetic relative. Thus, the strain is concluded to represent a novel species of the genus Nonomuraea, for which the name Nonomuraea glycinis sp. nov. is proposed. The type strain is NEAU-BB2C19T (=CGMCC 4.7430T=DSM 104838T).
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Affiliation(s)
- Zhilei Li
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Wei Song
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Junwei Zhao
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Xiaoxin Zhuang
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Yue Zhao
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Xiangjing Wang
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Wensheng Xiang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
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Fang BZ, Hua ZS, Han MX, Zhang ZT, Wang YH, Yang ZW, Zhang WQ, Xiao M, Li WJ. Nonomuraea cavernae sp. nov., a novel actinobacterium isolated from a karst cave sample. Int J Syst Evol Microbiol 2017; 67:4692-4697. [PMID: 28984569 DOI: 10.1099/ijsem.0.002364] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel actinobacterial strain, designated SYSU K10005T, was isolated from a soil sample collected from a karst cave in Xingyi county, Guizhou province, south-west China. The taxonomic position of the strain was investigated using a polyphasic approach. Cells of the strain were aerobic and Gram-stain-positive. On the basis of 16S rRNA gene sequence analysis, strain SYSU K10005T was most closely related to the type strains of the genus Nonomuraea, and shared highest sequence similarity of 98.4 % with Nonomuraea candida HMC10T. DNA-DNA hybridization values between the two strains were less than 70 %. The whole-cell hydrolysates of strain SYSU K10005T contained meso-diaminopimelic acid (diagnostic diamino acid), and arabinose, madurose and rhamnose (whole-cell sugars). The major isoprenoid quinone was MK-9(H4), while the major fatty acids were iso-C16 : 0, 10-methyl C17 : 0, C17 : 1ω8c and C17 : 0. The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, hydroxyl-phosphatidylethanolamine, lyso-phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannosides, an unidentified lipid, two unidentified ninhydrin-positive phosphoglycolipids and two unidentified phospholipids. The genomic DNA G+C content of strain SYSU K10005T was 64.2 mol%. On the basis of phenotypic, genotypic and phylogenetic data, strain SYSU K10005T can be characterized to represent a novel species of the genus Nonomuraea, for which the name Nonomuraea cavernae sp. nov. is proposed. The type strain is SYSU K10005T (=KCTC 39805T=CGMCC 4.7368T).
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Affiliation(s)
- Bao-Zhu Fang
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Zheng-Shuang Hua
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Ming-Xian Han
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Zi-Tong Zhang
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Yi-Huan Wang
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Zi-Wen Yang
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Wan-Qin Zhang
- College of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, PR China
| | - Min Xiao
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Wen-Jun Li
- State Key Laboratory of Biocontrol and Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
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Dalmastri C, Gastaldo L, Marcone GL, Binda E, Congiu T, Marinelli F. Classification of Nonomuraea sp. ATCC 39727, an actinomycete that produces the glycopeptide antibiotic A40926, as Nonomuraea gerenzanensis sp. nov. Int J Syst Evol Microbiol 2017; 66:912-921. [PMID: 26944798 DOI: 10.1099/ijsem.0.000810] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Strain ATCC 39727, which produces the antibiotic A40926 (the natural precursor of the antibiotic dalbavancin), was isolated from a soil sample collected in India, and it was originally classified as a member of the genus Actinomadura on the base of morphology and cell-wall composition. A phylogenetic analysis based on 16S rRNA gene sequences indicates that the strain forms a distinct clade within the genus Nonomuraea, and it is most closely related to Nonomuraea angiospora DSM 43173T (98.72 % similarity) and Nonomuraea jabiensis A4036T (98.69 %). The strain forms an extensively branched substrate mycelium and aerial hyphae that form spiral chains of spores with ridged surfaces. The cell wall contains meso-diaminopimelic acid and the whole-cell sugars are glucose, ribose, galactose, mannose and madurose (madurose as the diagnostic sugar). The N-acyl type of muramic acid is acetyl. The predominant menaquinone is MK-9(H4), with minor amounts of MK-9(H2), MK-9(H6) and MK-9(H0). The polar-lipid profile includes diphosphatidylglycerol, phosphatidylethanolamine, hydroxyphosphatidylethanolamine, phosphatidylmethylethanolamine, hydroxyphosphatidylmethylethanolamine, phosphatidylinositol and a series of uncharacterized phospholipids, glycolipids and phosphoglycolipids. The major cellular fatty acids are iso-C16 : 0 and 10-methyl C17 : 0. The genomic DNA G+C content is 71.2 mol%. Significant differences in the morphological, chemotaxonomic and biochemical data, together with DNA-DNA relatedness between strain ATCC 39727 and closely related type strains, clearly demonstrated that strain ATCC 39727 represents a novel species of the genus Nonomuraea, for which the name Nonomuraea gerenzanensis sp. nov. is proposed. The type strain is ATCC 39727T ( = DSM 100948T).
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Affiliation(s)
- Claudia Dalmastri
- ENEA (Italian National Agency for New Technologies, Energy and Sustainable Economic Development), Department for Sustainability of Production and Territorial Systems, via Anguillarese 301, 00123, Rome, Italy
| | - Luciano Gastaldo
- Department of Biotechnology and Life Sciences, University of Insubria, and 'The Protein Factory' Research Center, Politecnico of Milano, ICRM CNR Milano and University of Insubria, 21100, Varese, Italy
| | - Giorgia Letizia Marcone
- Department of Biotechnology and Life Sciences, University of Insubria, and 'The Protein Factory' Research Center, Politecnico of Milano, ICRM CNR Milano and University of Insubria, 21100, Varese, Italy
| | - Elisa Binda
- Department of Biotechnology and Life Sciences, University of Insubria, and 'The Protein Factory' Research Center, Politecnico of Milano, ICRM CNR Milano and University of Insubria, 21100, Varese, Italy
| | - Terenzio Congiu
- Department of Surgical and Morphological Sciences, University of Insubria, 21100, Varese, Italy
| | - Flavia Marinelli
- Department of Biotechnology and Life Sciences, University of Insubria, and 'The Protein Factory' Research Center, Politecnico of Milano, ICRM CNR Milano and University of Insubria, 21100, Varese, Italy
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Suksaard P, Mingma R, Srisuk N, Matsumoto A, Takahashi Y, Duangmal K. Nonomuraea purpurea sp. nov., an actinomycete isolated from mangrove sediment. Int J Syst Evol Microbiol 2016; 66:4987-4992. [PMID: 27561257 DOI: 10.1099/ijsem.0.001457] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A polyphasic approach was used to verify the novel actinomycete, strain 1SM4-01T, isolated from mangrove sediment collected from Ranong Province, Thailand. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the organism was a member of the genus Nonomuraea and was most closely related to Nonomuraea syzygii GKU 164T (98.7 % sequence similarity), Nonomuraea rhizophila YIM 67092T (98.4 %), Nonomuraea solani NEAU-Z6T (98.4 %), Nonomuraea monospora PT708T (98.3 %) and Nonomuraea thailandensis KC-061T (98.2 %). The strain produced branching aerial mycelium which differentiated into straight chains of rough-surfaced spores borne at the end of a short sporophore. The whole-cell hydrolysates contained meso-diaminopimelic acid as the diagnostic diamino acid, with madurose, mannose and ribose as the main sugars. MK-9(H4) was a major menaquinone of this strain. The acyl type of peptidoglycan was N-acetyl. The predominant cellular fatty acids were C17 : 1ω8c and iso-C16 : 0. Phospholipids consisted of diphosphatidylglycerol, hydroxy-phosphatidylethanolamine, hydroxy-phosphatidylmonomethylethanolamine, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannoside, aminophospholipids and unidentified lipids. The G+C content of the genomic DNA was 70.4 mol%. On the basis of phenotypic characteristics, DNA-DNA relatedness and phylogenetic distinctiveness, strain 1SM4-01T represents a novel species of the genus Nonomuraea, for which the name Nonomuraea purpurea sp. nov. is proposed. The type strain is 1SM4-01T (=BCC 60397T=NBRC 109647T).
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Affiliation(s)
- Paweena Suksaard
- Department of Microbiology, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Ratchanee Mingma
- Department of Microbiology, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Nantana Srisuk
- Department of Microbiology, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand.,Center for Advanced Studies in Tropical Natural Resources, NRU-KU, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Atsuko Matsumoto
- Kitasato Institute for Life Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan
| | - Yoko Takahashi
- Kitasato Institute for Life Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan
| | - Kannika Duangmal
- Department of Microbiology, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand.,Center for Advanced Studies in Tropical Natural Resources, NRU-KU, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
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8
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Wu H, Liu B. Nonomuraea thermotolerans sp. nov., a thermotolerant actinomycete isolated from mushroom compost. Int J Syst Evol Microbiol 2015; 66:894-900. [PMID: 26620829 DOI: 10.1099/ijsem.0.000809] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel thermotolerant actinomycete, designated strain 3-33-9BT, was isolated from mushroom compost in Nanning, Guangxi province, China. The strain grew at 25-60 °C, pH 7.0-11.0 and with 0-2.0 % (w/v) NaCl. Strain 3-33-9BT formed extensively branched aerial mycelia and substrate mycelia. Spiral spore chains with one to three turns were composed of about 3-15 non-motile spores with a wrinkled surface. The organism contained meso-diaminopimelic acid as the diagnostic diamino acid in the cell-wall peptidoglycan. Whole-cell hydrolysates contained madurose, galactose, glucose and ribose. The cellular fatty acid profile mainly consisted of iso-C16 : 0 and C17 : 0. The quinone system was predominantly composed of MK-9(H4). The DNA G+C content of strain 3-33-9BT was 72.5 mol%. The organism showed a combination of morphological and chemotaxonomic properties typical of members of the genus Nonomuraea. Moreover, 16S rRNA gene sequence analysis also showed that the organism belonged to the genus Nonomuraea; in the 16S rRNA gene tree of the genus Nonomuraea, strain 3-33-9BT formed a distinct phyletic line and was most closely related to Nonomuraea fastidiosa NBRC 14680T (97.3 % 16S rRNA gene sequence similarity). However, phenotypic characteristics of strain 3-33-9BT were significantly different from N. fastidiosa NBRC 14680T, and DNA-DNA hybridization showed little relatedness (31.6-35.2 %) between the two strains. Based on the phenotypic and phylogenetic data, strain 3-33-9BT represents a novel species of the genus Nonomuraea, for which the name Nonomuraea thermotolerans sp. nov. is proposed. The type strain is 3-33-9BT ( = ATCC BAA-2629T = CGMCC 4.7161T).
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Affiliation(s)
- Hao Wu
- College of Life Science and Technology, Guangxi University, Nanning, PR China.,Institute of Applied Microbiology, College of Agriculture, Guangxi University, Nanning, PR China
| | - Bin Liu
- Institute of Applied Microbiology, College of Agriculture, Guangxi University, Nanning, PR China
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Rachniyom H, Matsumoto A, Indananda C, Duangmal K, Takahashi Y, Thamchaipenet A. Nonomuraea syzygii sp. nov., an endophytic actinomycete isolated from the roots of a jambolan plum tree (Syzygium cumini L. Skeels). Int J Syst Evol Microbiol 2015; 65:1234-1240. [DOI: 10.1099/ijs.0.000085] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel endophytic actinomycete, designated strain GKU 164T, was isolated from the roots of a jambolan plum tree (Syzygium cumini L. Skeels), collected at Khao Khitchakut National Park, Chantaburi province, Thailand. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the strain formed a distinct clade within the genus
Nonomuraea
, and was most closely related to
Nonomuraea monospora
PT708T (98.77 % 16S rRNA gene sequence similarity) and
Nonomuraea thailandensis
KC-061T (98.73 %). Strain GKU 164T formed a branched substrate and aerial hyphae that generated single spores with rough surfaces. The cell wall contained meso-diaminopimelic acid. The whole-cell sugars were madurose, galactose, mannose, ribose, rhamnose and glucose. The N-acyl type of muramic acid was acetyl. The predominant menaquinone was MK-9(H4) with minor amounts of MK-9(H6), MK-9(H2) and MK-9(H0). The phospholipid profile contained diphosphatidylglycerol, phosphatidylethanolamine, hydroxy-phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositolmannosides, phosphatidylmonomethylethanolamine, hydroxy-phosphatidylmonomethylethanolamine, an unidentified aminophosphoglycolipid and four unknown phospholipids. The major fatty acids were iso-C16 : 0 and 10-methyl C17 : 0. The genomic DNA G+C content was 70.4 mol%. Significant differences in the morphological, chemotaxonomical, and biochemical data together with DNA–DNA relatedness values between strain GKU 164T and type strains of closely related species, clearly demonstrated that strain GKU 164T represents a novel species of the genus
Nonomuraea
, for which the name Nonomuraea syzygii sp. nov. is proposed. The type strain is GKU 164T ( = BCC 70457T = NBRC 110400T).
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Affiliation(s)
- Hathairat Rachniyom
- Department of Genetics, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Atsuko Matsumoto
- Kitasato Institute for Life Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan
| | - Chantra Indananda
- Department of Biology, Faculty of Science, Burapha University, Chonburi 20131, Thailand
| | - Kannika Duangmal
- Center for Advanced Studies in Tropical Natural Resources, NRU–KU, Kasetsart University, Chatuchak, Bangkok, Thailand
- Department of Microbiology, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Yoko Takahashi
- Kitasato Institute for Life Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan
| | - Arinthip Thamchaipenet
- Center for Advanced Studies in Tropical Natural Resources, NRU–KU, Kasetsart University, Chatuchak, Bangkok, Thailand
- Department of Genetics, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
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10
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Zhang Y, Liu H, Zhang X, Wang S, Liu C, Yu C, Wang X, Xiang W. Micromonospora violae sp. nov., isolated from a root of Viola philippica Car. Antonie van Leeuwenhoek 2014; 106:219-25. [DOI: 10.1007/s10482-014-0184-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 04/21/2014] [Indexed: 10/25/2022]
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11
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Zhang X, Zhang Y, Zhao J, Liu C, Wang S, Yang L, He H, Xiang W, Wang X. Nonomuraea fuscirosea sp. nov., an actinomycete isolated from the rhizosphere soil of rehmannia (Rehmannia glutinosa Libosch). Int J Syst Evol Microbiol 2014; 64:1102-1107. [DOI: 10.1099/ijs.0.057877-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel actinomycete, designated strain NEAU-dht8T, was isolated from the rhizosphere soil of rehmannia (Rehmannia glutinosa Libosch) and characterized using a polyphasic approach. The organism was found to have morphological and chemotaxonomic characteristics typical of the genus
Nonomuraea
. The G+C content of the DNA was 68.47 mol%. On the basis of 16S rRNA gene sequence similarity studies, strain NEAU-dht8T was most closely related to
Nonomuraea maheshkhaliensis
16-5-14T (99.31 %),
Nonomuraea kuesteri
GW 14-1925T (98.77 %),
Nonomuraea coxensis
JCM 13931T (98.71 %),
Nonomuraea wenchangensis
210417T (98.44 %),
Nonomuraea bangladeshensis
5-10-10T (98.36 %) and
Nonomuraea salmonea
DSM 43678T (98.0 %); similarities to other species of the genus
Nonomuraea
were lower than 98 %. Two tree-making algorithms based on 16S rRNA gene sequences showed that the isolate formed a phyletic line with its closest neighbour
N. maheshkhaliensis
16-5-14T. However, the low level of DNA–DNA relatedness allowed the novel isolate to be differentiated from
N. maheshkhaliensis
16-5-14T. Strain NEAU-dht8T could also be differentiated from other species of the genus
Nonomuraea
showing high 16S rRNA gene sequence similarity (98–98.77 %) by morphological and physiological characteristics. Thus, strain NEAU-dht8T is considered to represent a novel species of the genus
Nonomuraea
, for which the name Nonomuraea fuscirosea sp. nov. is proposed. The type strain is NEAU-dht8T ( = CGMCC 4.7104T = DSM 45880T).
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Affiliation(s)
- Xinhui Zhang
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Yuejing Zhang
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Junwei Zhao
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Chongxi Liu
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Shurui Wang
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Lingyu Yang
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Hairong He
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Wensheng Xiang
- School of Life Science, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang District, Harbin 150030, PR China
| | - Xiangjing Wang
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
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12
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Gao R, Liu C, Zhao J, Jia F, Li C, Xing J, Wang X, Xiang W. Actinoplanes lutulentus sp. nov., isolated from mucky soil in China. Int J Syst Evol Microbiol 2014; 64:1782-1788. [PMID: 24566827 DOI: 10.1099/ijs.0.057802-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel actinomycete, designated strain NEAU-GRX6T, was isolated from mucky soil collected from a stream of Jinlong Mountain in Harbin, Heilongjiang Province, north China, and characterized using a polyphasic approach. The isolate formed irregular sporangia containing motile sporangiospores on the substrate mycelium. The whole-cell sugars were xylose, glucose and galactose. The predominant menaquinones were MK-9(H6), MK-10(H4) and MK-9(H4). The major fatty acids were C16:0, C15:0, C18:1ω9c, C17:1ω7c and C18:0. The phospholipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol and phosphatidylinositol. The DNA G+C content was 67 mol%. 16S rRNA gene sequence similarity studies showed that strain NEAU-GRX6T belonged to the genus Actinoplanes, being most closely related to Actinoplanes palleronii IFO 14916T (97.80% similarity) and Actinoplanes missouriensis NBRC 102363T (97.76%). However, the low observed levels of DNA-DNA relatedness allowed the isolate to be differentiated from the above-mentioned species of the genus Actinoplanes. Moreover, strain NEAU-GRX6T could also be distinguished from A. palleronii IFO 14916T and A. missouriensis NBRC 102363T by phenotypic characteristics. Therefore, it is proposed that strain NEAU-GRX6T represents a novel species of the genus Actinoplanes, for which the name Actinoplanes lutulentus sp. nov. is proposed. The type strain is strain NEAU-GRX6T (=CGMCC 4.7090T=DSM 45883T).
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Affiliation(s)
- Ruixia Gao
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Chongxi Liu
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Junwei Zhao
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Feiyu Jia
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Chuang Li
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Jia Xing
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
| | - Xiangjing Wang
- Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
| | - Wensheng Xiang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China.,Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee, Harbin 150030, PR China
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13
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Wang S, Liu C, Zhang Y, Zhao J, Zhang X, Yang L, Wang X, Xiang W. Nonomuraea guangzhouensis sp. nov., and Nonomuraea harbinensis sp. nov., two novel actinomycetes isolated from soil. Antonie van Leeuwenhoek 2013; 105:109-18. [PMID: 24179038 DOI: 10.1007/s10482-013-0058-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Accepted: 10/15/2013] [Indexed: 11/26/2022]
Abstract
Two novel actinomycetes, designated strains NEAU-ZJ3(T) and NEAU-yn31(T), were isolated from soils in China and their taxonomic positions determined by a polyphasic approach. Key morphological and chemotaxonomic properties of the two strains were consistent with the description of the genus Nonomuraea. The G+C contents of strains NEAU-ZJ3(T) and NEAU-yn31(T) were determined to be 67.4 and 68.0 %, respectively. Phylogenetic analysis using 16S rRNA gene sequences indicated that the two strains should be classified in the genus Nonomuraea. The 16S rRNA gene sequence of strain NEAU-ZJ3(T) showed it to be most closely related to Nonomuraea salmonea DSM 43678(T) (98.27 %), Nonomuraea endophytica YIM 65601(T) (98.23 %) and Nonomuraea candida HMC10(T) (98.08 %), and that of strain NEAU-yn31(T) to Nonomuraea ferruginea IFO 14094(T) (99.08 %) and N. candida HMC10(T) (98.01 %). Furthermore, a combination of DNA-DNA hybridization results and some phenotypic characteristics indicated that the two strains can be distinguished from each other and their phylogenetically closest relatives. Thus, strains NEAU-ZJ3(T) and NEAU-yn31(T) represent two novel species of the genus Nonomuraea, for which the names Nonomuraea guangzhouensis sp. nov. and Nonomuraea harbinensis sp. nov. are proposed. The type strains are NEAU-ZJ3(T) (=CGMCC 4.7101(T) = DSM 45889(T)) and NEAU-yn31(T) (=CGMCC 4.7106(T) = DSM 45887(T)), respectively.
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Affiliation(s)
- Shurui Wang
- Key Laboratory of Soybean Biology in Chinese Ministry of Education, Northeast Agricultural University, No. 59 Mucai Street, Xiangfang, Harbin, 150030, People's Republic of China
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