scholarly journals Paenibacillus ripae sp. nov., isolated from bank side soil

2015 ◽  
Vol 65 (Pt_12) ◽  
pp. 4757-4762 ◽  
Author(s):  
Ying Sun ◽  
Zhaohui Guo ◽  
Qi Zhao ◽  
Qiyu Gao ◽  
QinJian Xie ◽  
...  
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Gene Sequence Analysis ◽  
Optimum Ph ◽  
Pr China ◽  
Diamino Acid

A Gram-stain-variable, rod-shaped, non-motile and endospore-forming bacterium, designated strain HZ1T, was isolated from a sample of bank side soil from Hangzhou city, Zhejiang province, PR China. On the basis of 16S rRNA gene sequence analysis, strain HZ1T was closely related to members of the genus Paenibacillus, sharing the highest levels of sequence similarity with Paenibacillus agarexedens DSM 1327T (94.4 %), Paenibacillus sputi KIT00200-70066-1T (94.4 %). Growth occurred at 15–42 °C (optimum 30–37 °C), pH 5.0–9.5 (optimum pH 7.0–8.0) and NaCl concentrations of up to 6.0 % (w/v) were tolerated (optimum 0.5 %). The dominant respiratory quinone was MK-7 and the DNA G+C content was 40.1 mol%. The major fatty acids were anteiso-C15 : 0 and iso-C16 : 0. The major polar lipids of strain HZ1T were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and several unknown lipids. The diagnostic diamino acid found in the cell-wall peptidoglycan was meso-diaminopimelic acid. Based on its phenotypic and chemotaxonomic characteristics and phylogenetic data, strain HZ1T represents a novel species of the genus Paenibacillus, for which the name Paenibacillus ripae sp. nov. (type strain HZ1T = CCTCC AB 2014276T = LMG 28639T) is proposed.

scholarly journals Paenibacillus xanthinilyticus sp. nov., isolated from agricultural soil

2015 ◽  
Vol 65 (Pt_9) ◽  
pp. 2937-2942 ◽  
Author(s):  
Dong-uk Kim ◽  
Song-Gun Kim ◽  
Hyosun Lee ◽  
Jongsik Chun ◽  
Jang-Cheon Cho ◽  
...  
Keyword(s):  
Agricultural Soil ◽  
Gene Sequence ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Gene Sequence Analysis ◽  
Diamino Acid

A bacterial strain designated 11N27T was isolated from an agricultural soil sample. Cells of this strain were Gram-reaction-variable, facultatively anaerobic, endospore-forming, white-pigmented, peritrichously flagellated and hydrolysed xanthine. The major fatty acids of strain 11N27T were anteiso-C15 : 0, iso-C16 : 0 and C16 : 0. The polar lipid profile contained phosphatidylethanolamine, two unknown phospholipids, two unknown aminolipids, one unknown aminophospholipid and two unknown polar lipids. The G+C content of the genomic DNA of strain 11N27T was 50.3 mol%. MK-7 was the predominant respiratory quinone. meso-Diaminopimelic acid was the diagnostic diamino acid in the peptidoglycan. 16S rRNA gene sequence analysis showed that strain 11N27T was phylogenetically related to Paenibacillus mendelii C/2T (96.2  % sequence similarity) and Paenibacillus sepulcri CMM 7311T (96.0  %). The genotypic and phenotypic data showed that strain 11N27T could be distinguished from phylogenetically related species and that this strain represents a novel species of the genus Paenibacillus. The name Paenibacillus xanthinilyticus sp. nov. is proposed with the type strain 11N27T( = KACC 17935T = NBRC 109108T).

scholarly journals Streptomyces Grisecoloratus Sp. Nov., a New Bacterium Isolated From Soil in Cotton Fields in Xinjiang, China

2021 ◽  
Author(s):  
Li Xing ◽  
Ying-Ying Xia ◽  
Qiao-Yan Zhang ◽  
Zhan Feng Xia ◽  
Chuan-Xing Wan ◽  
...  
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Rrna Gene Sequence ◽  
Novel Bacterium ◽  
Gene Sequence Analysis ◽  
Diamino Acid ◽  
Cotton Fields

Abstract A novel bacterium of the Streptomyces genus, designated TRM S81-3T, was isolated from soil in cotton fields of Xinjiang, China. Comparative 16S rRNA gene sequence analysis indicated that strain TRM S81-3T ismost closely related to Streptomyces naganishii NBRC 12892T (98.96% sequence similarity); however, the average nucleotide identity (ANI) between strains TRM S81-3T and S. naganishii NBRC 12892T is relatively low (86.26%). Strain TRM S81-3T possesses LL-diaminopimelic acid as the diagnostic cell-wall diamino acid, MK-9(H4), MK-9(H6), and MK-9(H10) as the major menaquinones, and polar lipids including DPG, PE, PC, PI, PME, NPG and PL. The major fatty acids are iso-C16:0, anteiso-C15:0, anteiso-C17:1 ω9c, anteiso-C17:0, iso-C15:0, and C14:0. The genomic DNA G+C content is 72.1%. Based on the evidence from this polyphasic study, strain TRM S81-3T represents a novel species of Streptomyces, for which the name Streptomyces grisecoloratus is proposed. The type strain is TRM S81-3T (=CCTCC AA 2020002T=LMG 31942T).

scholarly journals Brevibacterium salitolerans sp. nov., an actinobacterium isolated from salt-lake sediment

2010 ◽  
Vol 60 (12) ◽  
pp. 2991-2995 ◽  
Author(s):  
Tong-Wei Guan ◽  
Ke Zhao ◽  
Jing Xiao ◽  
Ying Liu ◽  
Zhan-Feng Xia ◽  
...  
Keyword(s):  
Dna Hybridization ◽  
Gene Sequence ◽  
Novel Species ◽  
Salt Lake ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Novel Bacterium ◽  
Gene Sequence Analysis ◽  
Diamino Acid

A novel bacterium, designated TRM 415T, belonging to the genus Brevibacterium, was isolated from a sediment sample from a salt lake in Xinjiang province, China. Comparative 16S rRNA gene sequence analysis indicated that strain TRM 415T was phylogenetically most closely related to Brevibacterium album YIM 90718T (98.4 % sequence similarity) and had low similarity (<95.5 %) to other species of the genus Brevibacterium; however, DNA–DNA hybridization studies between strain TRM 415T and B. album YIM 90718T showed only 41.3 % relatedness. Strain TRM 415T possessed meso-diaminopimelic acid as the diagnostic cell-wall diamino acid, MK-8(H2) as the major menaquinone and polar lipids including phosphatidylglycerol and diphosphatidylglycerol. The major fatty acids were anteiso-C17 : 0 and anteiso-C15 : 0. The genomic DNA G+C content was 69 mol%. Based on the evidence from this polyphasic study, strain TRM 415T represents a novel species of the genus Brevibacterium, for which the name Brevibacterium salitolerans sp. nov. is proposed. The type strain is TRM 415T (=JCM 15900T =CCTCC AB 208328T =KCTC 19616T).

scholarly journals Sphingobacterium paludis sp. nov., isolated from wetland soil

2014 ◽  
Vol 64 (Pt_10) ◽  
pp. 3453-3458 ◽  
Author(s):  
Hao Feng ◽  
Yanhua Zeng ◽  
Yili Huang
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Wetland Soil ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis ◽  
Optimum Ph ◽  
Xixi Wetland

A novel Gram-stain-negative bacteria, designated S37T, was isolated from soil of the Xixi wetland, Zhejiang province, China. Cells of strain S37T were aerobic, non-motile rods. Growth occurred at 10–37 °C (optimum, 25 °C), pH 5.0–9.7 (optimum, pH 7.5) and with 0–6 % (w/v) NaCl (optimum, 0.5 %). Based on 16S rRNA gene sequence analysis, strain S37T was found to be a member of the genus Sphingobacterium and shared highest similarity with Sphingobacterium composti 4M24T (95.78 %). The major fatty acids were summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1ω7c), iso-C15 : 0 and iso-C17 : 0 3-OH, and the DNA G+C content was 43.8 mol%. The predominant respiratory quinone was MK-7. Based on its phenotypic and chemotaxonomic characteristics and phylogenetic data, strain S37T represents a novel species of the genus Sphingobacterium , for which the name Sphingobacterium paludis sp. nov. (type strain S37T = CGMCC 1.12801T = NBRC 110386T) is proposed.

scholarly journals Sphingobacterium daejeonense sp. nov., isolated from a compost sample

2006 ◽  
Vol 56 (9) ◽  
pp. 2031-2036 ◽  
Author(s):  
Kyoung-Ho Kim ◽  
Leonid N. Ten ◽  
Qing-Mei Liu ◽  
Wan-Taek Im ◽  
Sung-Taik Lee
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Rrna Gene Sequence ◽  
Phenotypic Properties ◽  
Respiratory Quinone ◽  
Gene Sequence Analysis ◽  
The Family

A Gram-negative, strictly aerobic, rod-shaped, non-motile, non-spore-forming bacterial strain, designated TR6-04T, was isolated from compost and characterized taxonomically by using a polyphasic approach. The organism grew optimally at 30 °C and at pH 6.5–7.0. The isolate was positive for catalase and oxidase tests but negative for gelatinase, indole and H2S production. Comparative 16S rRNA gene sequence analysis showed that strain TR6-04T fell within the radiation of the cluster comprising Sphingobacterium species and clustered with Sphingobacterium mizutaii ATCC 33299T (96.7 % sequence similarity); the similarity to sequences of other species within the family Sphingobacteriaceae was less than 92.0 %. The G+C content of the genomic DNA was 38.7 mol%. The predominant respiratory quinone was MK-7. The major fatty acids were iso-C15 : 0, iso-C17 : 0 3-OH and summed feature 4 (iso-C15 : 0 2-OH and/or C16 : 1 ω7c). These chemotaxonomic data supported the affiliation of strain TR6-04T to the genus Sphingobacterium. However, on the basis of its phenotypic properties and phylogenetic distinctiveness, strain TR6-04T (=KCTC 12579T=LMG 23402T=CCUG 52468T) should be classified as the type strain of a novel species, for which the name Sphingobacterium daejeonense sp. nov. is proposed.

scholarly journals Bacillus panaciterrae sp. nov., isolated from soil of a ginseng field

2006 ◽  
Vol 56 (12) ◽  
pp. 2861-2866 ◽  
Author(s):  
Leonid N. Ten ◽  
Sang-Hoon Baek ◽  
Wan-Taek Im ◽  
Qing-Mei Liu ◽  
Zubair Aslam ◽  
...  
Keyword(s):  
Type Strain ◽  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Rrna Gene Sequence ◽  
Phenotypic Properties ◽  
Respiratory Quinone ◽  
Gene Sequence Analysis ◽  
Distinct Phylogenetic Lineage

A Gram-positive, non-motile, endospore-forming bacterium, designated Gsoil 1517T, was isolated from soil of a ginseng field in Pocheon Province (South Korea) and was characterized in order to determine its taxonomic position, using a polyphasic approach. It was found to rod-shaped and aerobic or facultatively anaerobic. It grew optimally at 30 °C and at pH 6.5–7.0. Comparative 16S rRNA gene sequence analysis showed that strain Gsoil 1517T forms a distinct phylogenetic lineage within the genus Bacillus, being related to Bacillus funiculus JCM 11201T (96.8 %). The strain showed less than 94.3 % sequence similarity with other Bacillus species. The G+C content of the genomic DNA was found to be 47.8 mol% and the predominant respiratory quinone was MK-7. The major fatty acids were iso-C15 : 0 (42.4 %), anteiso-C15 : 0 (17.4 %), iso-C14 : 0 (9.7 %) and C16 : 0 (6.0 %). On the basis of its phenotypic properties and phylogenetic distinctiveness, strain Gsoil 1517T represents a novel species of the genus Bacillus, for which the name Bacillus panaciterrae sp. nov. is proposed. The type strain is Gsoil 1517T (=KCTC 13929T=CCUG 52470T=LMG 23408T).

scholarly journals Jeotgalibacillus Auranticolor sp. nov., Isolated from Freshwater Collected from Baiyangdian Lake Lake, China

2021 ◽  
Author(s):  
Yu-nan Liu ◽  
Meng-yu Wei ◽  
Chao Wang ◽  
Zhi-Tang Lyu ◽  
Xiumin zhang ◽  
...  
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Draft Genome ◽  
Luria Bertani ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Baiyangdian Lake ◽  
Gene Sequence Analysis ◽  
Optimum Ph ◽  
Diamino Acid

Abstract A novel Gram-positive, strictly aerobic, rod-shaped, orange-pigmented bacterial strain, designated R-1-5s-1T, was isolated from Baiyangdian Lake, China. Strain R-1-5s-1T grew at 15-37℃ (optimum 37℃) and pH 7-11 (optimum pH 8) in Luria-Bertani medium. Based on 16S rRNA gene sequence analysis, strain R-1-5s-1T was assigned to the genus Jeotgalibacillus and showed the closest relationships with Jeotgalibacillus salarius ASL-1T (97.69%), Jeotgalibacillus alkaliphilus JC303T (97.29%), Jeotgalibacillus marinus DSM 1297T (97.15%), Jeotgalibacillus campisalis SF-57T (97.01%), and Jeotgalibacillus spp. (≤ 97%). The predominant polar lipids were phosphatidylglycerol and diphosphatidylglycerol; the major cellular fatty acids were iso-C15:0, anteiso-C15:0, iso-C17:0, and anteiso-C17:0; and the major respiratory quinones were MK-7 and MK-8. The peptidoglycan type of the cell wall was A1a linked via L-lysine as the diamino acid. The G+C content was 43.6%, and the draft genome size of strain R-1-5s-1T was 3.4 Mbp. Between strain R-1-5s-1T and the related strain J. salarius ASL-1T, the ANI and dDDH relatedness values were 78.9% and 20.8%, respectively. Phylogenetic, chemotaxonomic, and genotypic analyses revealed that strain R-1-5s-1T is a novel species in the genus Jeotgalibacillus, for which the name Jeotgalibacillus auranticolor sp. nov. is proposed. The type strain is R-1-5s-1T (=CGMCC 1.13567T=KCTC 43038T).

scholarly journals Brevilactibacter Soli Sp. Nov., a Novel Member of the Genus Brevilactibacter Isolated from Soil in China

2021 ◽  
Author(s):  
Le Le Li ◽  
Jiang Yuan Zhao ◽  
Yu Geng ◽  
Yu Guang Zhou ◽  
Hui Ren Yuan ◽  
...  
Keyword(s):  
Type Strain ◽  
Yunnan Province ◽  
Gene Sequence ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Genome Data ◽  
Pr China ◽  
Diamino Acid ◽  
Sequence Similarity Analysis

Abstract A Gram-stain-positive, cocci-shaped, facultatively anaerobic, non-motile bacterial strain, designated YIM S02567T, was isolated from a forest soil sample collected from Gejiu City, Yunnan Province, south-west PR China. Growth was observed at 10–45°C, at pH 6.0-9.5, in the presence of up to 4.0 % (w/v) NaCl on R2A medium. Through the results of 16S rRNA gene sequence similarity analysis showed that strain YIM S02567T was most closely related to the type strain of Brevilactibacter sinopodophylli (95.38 %) and Propioniciclava tarda (94.67%), phylogenetic analysis based on genome data showed that strain YIM S02567T should be assigned to the genus Brevilactibacter. The cell-wall diamino acid was meso-diaminopimelic acid. The major cellular fatty acids were identified as anteiso-C15:0 and C16:0, and the major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, and two unidentified glycolipids. The predominant menaquinone was MK-9(H4). The genomic DNA G + C content was 71.20 mol%. Based on the polyphasic taxonomic evidence, strain YIM S02567T is assigned to a novel member of the genus Brevilactibacter, for which the name Brevilactibacter soli sp. nov., (type strain YIM S02567T = CCTCC AB 2020128T = CGMCC 1.18504T = KCTC 49478T) is proposed.

scholarly journals Paenibacillus medicaginis sp. nov. a chitinolytic endophyte isolated from a root nodule of alfalfa (Medicago sativa L.)

2015 ◽  
Vol 65 (Pt_11) ◽  
pp. 3853-3860 ◽  
Author(s):  
Wei-An Lai ◽  
Asif Hameed ◽  
Shih-Yao Lin ◽  
Mei-Hua Hung ◽  
Yi-Han Hsu ◽  
...  
Keyword(s):  
Medicago Sativa ◽  
Root Nodule ◽  
Sequence Similarity ◽  
Endophytic Bacterium ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Gene Sequence Analysis ◽  
Diamino Acid

A Gram-stain-variable, short-rod-shaped, endospore-forming, strictly aerobic, non-motile, chitinolytic and endophytic bacterium, designated strain CC-Alfalfa-19T, exhibiting unusual bipolar appendages was isolated from a root nodule of alfalfa (Medicago sativa L.) in Taiwan and subjected to a polyphasic taxonomic study. Based on 16S rRNA gene sequence analysis, strain CC-Alfalfa-19T was found to be most closely related to Paenibacillus puldeungensis CAU 9324T (95.2 %), whereas other species of the genus Paenibacillus shared ≤ 95.0 % sequence similarity. The phylogenetic analysis revealed a distinct phyletic lineage established by strain CC-Alfalfa-19T with respect to other species of the genus Paenibacillus. Fatty acids comprised predominantly anteiso-C15 : 0, C16 : 0, anteiso-C17 : 0 and iso-C16 : 0. Menaquinone 7 (MK-7) was identified as the sole respiratory quinone and the genomic DNA G+C content was 42.7 mol%. Polar lipids included diphosphatidylglycerol, phosphatidylglycerol, phosphatidylmonomethylethanolamine, phosphatidylethanolamine, an unidentified glycolipid and an unidentified lipid. The diagnostic diamino acid found in the cell-wall peptidoglycan was meso-diaminopimelic acid. Based on the polyphasic taxonomic evidence that was in line with the genus Paenibacillus and additional distinguishing characteristics, strain CC-Alfalfa-19T is considered to represent a novel species, for which the name Paenibacillus medicaginis sp. nov. (type strain CC-Alfalfa-19T = BCRC 80441T = JCM 18446T) is proposed.

scholarly journals Spirochaeta perfilievii sp. nov., an oxygen-tolerant, sulfide-oxidizing, sulfur- and thiosulfate-reducing spirochaete isolated from a saline spring

2011 ◽  
Vol 61 (1) ◽  
pp. 110-117 ◽  
Author(s):  
Galina Dubinina ◽  
Margarita Grabovich ◽  
Natalia Leshcheva ◽  
Frederick A. Rainey ◽  
Ekaterina Gavrish
Keyword(s):  
Gene Sequence ◽  
Elemental Sulfur ◽  
Novel Species ◽  
Sequence Similarity ◽  
Phylogenetic Position ◽  
Rrna Gene ◽  
Phenotypic Properties ◽  
Gene Sequence Analysis ◽  
Optimum Ph ◽  
Saline Spring

A novel strain of fermenting, aerotolerant, chemo-organoheterotrophic spirochaete designated PT was isolated from a sulfur ‘Thiodendron’ mat in a saline spring at the Staraya Russa resort (Novgorod Region, Russia). Cells of strain PT exhibited a helical shape. The spirochaete required sulfide in the growth medium and was able to oxidize it non-enzymically to elemental sulfur via the interaction of H2O2 with sulfide and deposit it in the periplasmic space. Growth occurred at 4–32 °C (optimum at 28–30 °C), pH 6.0–8.5 (optimum pH 7.0–7.5), and in 0.1–1 M NaCl (optimum 0.35 M). The isolate used several sugars and polysaccharides as carbon or energy sources but did not use peptides, amino acids, organic acids or alcohols. The products of glucose fermentation were formate, acetate, ethanol, pyruvate, CO2 and H2. The genomic DNA G+C content was 41.7 mol%. 16S rRNA gene sequence analysis showed that strain PT fell within a group of species in the genus Spirochaeta, including Spirochaeta litoralis, S. isovalerica and S. cellobiosiphila, with which it shared less then 89 % sequence similarity. On the basis of its morphology, physiology and other phenotypic properties, as well as its phylogenetic position, the new isolate is considered to represent a novel species of the genus Spirochaeta, for which the name Spirochaeta perfilievii sp. nov. is proposed. The type strain is PT (=DSM 19205T =VKM B-2514T).

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