scholarly journals Flaviflexus ciconiae sp. nov., isolated from the faeces of the oriental stork, Ciconia boyciana

2020 ◽  
Vol 70 (10) ◽  
pp. 5439-5444 ◽  
Author(s):  
Jae-Yun Lee ◽  
Woorim Kang ◽  
Pil Soo Kim ◽  
So-Yeon Lee ◽  
Na-Ri Shin ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Aerobic Bacterium ◽  
Content Type ◽  
Link Type ◽  
Sequence Similarities

A novel Gram-stain-positive, non-motile, non-spore-forming, coccobacillus-shaped, strictly aerobic bacterium, designated strain H23T48T, was isolated from the faecal sample of an oriental stork collected from the Seoul Grand Park Zoo in Seoul, Republic of Korea. Optimal growth of strain H23T48T was observed at 30–37 °C, pH 8 and with 3 % (w/v) NaCl. 16S rRNA gene sequence-based phylogenetic analysis revealed that strain H23T48T was closely related to the genus Flaviflexus , with 97.0 and 96.7 % sequence similarities to Flaviflexus salsibiostraticola EBR4-1-2T and Flaviflexus huanghaiensis H5T, respectively. Strain H23T48T possessed MK-9(H4) as the major menaquinone and C16 : 0 (42.4 %), C18 : 1  ω9c (31.3 %) and C14 : 0 (17.7 %) as the major cellular fatty acids. The polar lipids included phosphatidylglycerol, two unidentified lipids, six unidentified phospholipids and two unidentified glycophospholipids. The amino acid composition of the cell-wall peptidoglycan was l-alanine, l-lysine, d-glutamic acid, l-aspartic acid and glycine. The genomic G+C content of strain H23T48T is 59.5 mol% and the average nucleotide identity value between H23T48T and F. salsibiostraticola KCT C33148T (=EBR4-1-2T) is 75.5 %. Based on the obtained data, strain H23T48T represents a novel species of the genus Flaviflexus , for which the name Flaviflexus ciconiae sp. nov. is proposed. The type strain is H23T48T (=KCTC 49253T=JCM 33282T).

scholarly journals Phenylobacterium kunshanense sp. nov., isolated from the sludge of a pesticide manufacturing factory

2015 ◽  
Vol 65 (Pt_2) ◽  
pp. 325-330 ◽  
Author(s):  
Cuiwei Chu ◽  
Cansheng Yuan ◽  
Xin Liu ◽  
Li Yao ◽  
Jianchun Zhu ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Rrna Gene ◽  
Rrna Gene Sequence ◽  
Sequence Comparisons ◽  
Content Type ◽  
Link Type ◽  
Ubiquinone 10 ◽  
Sequence Similarities

A novel aerobic, Gram-stain-negative, motile bacterium, designated strain BUT-10T, was isolated from the sludge of a pesticide manufacturing factory in Kunshan, China. Cells were rod-shaped (0.4–0.45×0.9–1.4 µm) and colonies were white, circular with entire edges and had a smooth surface. The strain grew at 25–37 °C, at pH 6.0–8.0 and with 0–0.5 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequence comparisons revealed that strain BUT-10T was a member of the genus Phenylobacterium , and showed highest sequence similarities to Phenylobacterium muchangponense A8T (97.49 %), Phenylobacterium immobile DSM 1986T (97.14 %) and Phenylobacterium lituiforme FaiI3T (96.34 %). Major fatty acids (>5 %) were summed feature 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c), C16 : 0 and summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c). The major isoprenoid quinone was ubiquinone-10. The DNA G+C content was 71.85 mol%. Strain BUT-10T showed low DNA–DNA relatedness with P. muchangponense A8T (15.7±2.9 %) and P. immobile DSM 1986T (12.8±1.1 %). On the basis of the phenotypic, phylogenetic and genotypic data, strain BUT-10T is considered to represent a novel species of the genus Phenylobacterium , for which the name Phenylobacterium kunshanense sp. nov. is proposed. The type strain is BUT-10T ( = CCTCC AB 2013085T = KCTC 42014T).

Kaistia defluvii sp. nov., isolated from river sediment

2012 ◽  
Vol 62 (Pt_12) ◽  
pp. 2878-2882 ◽  
Author(s):  
Long Jin ◽  
Kwang Kyu Kim ◽  
Hyung-Gwan Lee ◽  
Chi-Yong Ahn ◽  
Hee-Mock Oh
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
River Sediment ◽  
Novel Species ◽  
Rrna Gene ◽  
The Novel ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis ◽  
Sequence Similarities

A Gram-stain-negative, aerobic, non-motile, rod- and coccus-shaped bacterium, designated strain B6-12T, was isolated from sediment collected from the River Geumho in South Korea. In comparative 16S rRNA gene sequence analysis, the novel strain appeared to be affiliated with the class Alphaproteobacteria and to be most closely related to Kaistia adipata KCTC 12095T, Kaistia dalseonensis DSM 18800T, Kaistia geumhonensis DSM 18799T, Kaistia granuli KCTC 12575T, Kaistia soli KACC 12605T and Kaistia terrae KACC 12910T, with sequence similarities of 96.2–99.1 %. The predominant ubiquinone in the isolate was Q-10, major fatty acids were C18 : 0, C18 : 1ω7c and C19 : 0ω8c cyclo, and genomic DNA G+C content was 63.0 mol%. Based on the phylogenetic and chemotaxonomic evidence and the results of DNA–DNA hybridizations, strain B6-12T represents a novel species in the genus Kaistia , for which the name Kaistia defluvii sp. nov. is proposed. The type strain is B6-12T ( = KCTC 23766T  = JCM 18034T).

Mucilaginibacter mali sp. nov., isolated from rhizosphere soil of apple orchard

2021 ◽  
Author(s):  
Han Sol Kim ◽  
Keun Chul Lee ◽  
Min Kuk Suh ◽  
Ji-Sun Kim ◽  
Kook-Il Han ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Rhizosphere Soil ◽  
Novel Species ◽  
Apple Orchard ◽  
Rrna Gene ◽  
Major Polar Lipid ◽  
Strictly Aerobic ◽  
Content Type ◽  
Link Type

A novel Gram-negative bacterium, designated G2-14T, was isolated from rhizosphere soil sample collected from apple orchard in Chungju-si, Chungcheongbuk-do, Republic of Korea. Strain G2-14T was a strictly aerobic, non-spore-forming, non-motile and short-rod-shaped bacterium. Phylogenetic analysis based on 16S rRNA gene sequence showed that strain G2-14T was closely related to Mucilaginibacter myungsuensis HMD1056T (96.9 %) and Mucilaginibacter boryungensis BDR-9T (96.8 %). The major cellular fatty acids (>10 %) of strain G2-14T were summed feature 3 (C16:1 ω6с and/or C16:1 ω7с) and iso-C15:0. The predominant quinone and the major polar lipid were menaquinone-7 and phosphatidylethanolamine, respectively. Strain G2-14T produced acetic acid. The DNA G+C content based on whole genome sequences was 46.4 mol%. On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain G2-14T represents a novel species in the genus Mucilaginibacter , for which the name Mucilaginibacter mali sp. nov. is proposed. The type strain is G2-14T (=KCTC 72533T=NBRC 114179T).

Nocardioides marinquilinus sp. nov., isolated from coastal seawater

2013 ◽  
Vol 63 (Pt_7) ◽  
pp. 2594-2599 ◽  
Author(s):  
Yirang Cho ◽  
Gwang Il Jang ◽  
Byung Cheol Cho
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Coastal Seawater ◽  
Link Type ◽  
The 16S Rrna Gene

A Gram-stain-positive, non-motile, strictly aerobic, non-spore-forming and short rod-shaped bacterial strain, CL-GY44T, was isolated from coastal seawater, Korea. Analysis of the 16S rRNA gene sequence of strain CL-GY44T revealed a clear affiliation with the genus Nocardioides . Based on phylogenetic analysis, strain CL-GY44T showed the closest phylogenetic relationship with Nocardioides ginsengagri BX5-10T and Nocardioides plantarum NCIMB 12834T. Strain CL-GY44T was not able to grow in the presence of NaCl but grew with 0–5.5 % sea salts. The optimum temperature and pH for growth were 30 °C and pH 7.0. The major cellular fatty acids of strain CL-GY44T were C17 : 1ω6c, iso-C16 : 0, C16 : 0 and iso-C15 : 0 and the major menaquinone was MK-8(H4). The cell-wall analysis showed that strain CL-GY44T contained ll-diaminopimelic acid. The genomic DNA G+C content was 71.6 mol%. The combined phenotypic, chemotaxonomic and phylogenetic data showed that strain CL-GY44T could be clearly distinguished from members of the genus Nocardioides . Thus, strain CL-GY44T should be classified as representing a novel species in the genus Nocardioides , for which the name Nocardioides marinquilinus sp. nov. is proposed. The type strain is CL-GY44T ( = KCCM 90109T = JCM 18459T).

scholarly journals Aneurinibacillus soli sp. nov., isolated from mountain soil

2014 ◽  
Vol 64 (Pt_11) ◽  
pp. 3792-3797 ◽  
Author(s):  
Keun Chul Lee ◽  
Kwang Kyu Kim ◽  
Mi Kyung Eom ◽  
Jong-Shik Kim ◽  
Dae-Shin Kim ◽  
...  
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Content Sharing ◽  
Link Type ◽  
Emended Description ◽  
Aneurinibacillus Aneurinilyticus ◽  
Sequence Similarities

A novel bacterial strain designated CB4T was isolated from soil from the Hallasan, Jeju, Korea. Strain CB4T was found to be strictly aerobic, Gram-stain-positive, rod-shaped, motile and formed creamy greyish colonies on nutrient agar. The major fatty acids were identified as iso-C15 : 0 and iso-C16 : 0, and the predominant isoprenoid quinone as MK-7. The cell-wall peptidoglycan contained glycine and alanine as the diagnostic amino acids and phosphatidyl-N-methylethanolamine, phosphatidylethanolamine, diphosphatidylglycerol and an unidentified aminophospholipid as the polar lipids. The genomic DNA G+C content of strain CB4T was 46.5 mol%. Phylogenetic analysis, based on 16S rRNA gene sequence similarities, showed that strain CB4T forms a deep branch within the genus Aneurinibacillus , sharing the highest level of sequence homology with Aneurinibacillus aneurinilyticus DSM 5562T (96.5 %). On the basis of the phenotypic, chemotaxonomic and phylogenetic characteristics, strain CB4T is considered to represent a novel species within the genus Aneurinibacillus , for which the name Aneurinibacillus soli sp. nov. is proposed. The type strain is CB4T ( = KCTC 33505T = CECT 8566T). An emended description of the genus Aneurinibacillus is also proposed.

scholarly journals Microbispora bryophytorum sp. nov., an actinomycete isolated from moss (Bryophyta)

2015 ◽  
Vol 65 (Pt_4) ◽  
pp. 1274-1279 ◽  
Author(s):  
Chuang Li ◽  
Yuejing Zhang ◽  
Chongxi Liu ◽  
Haiyan Wang ◽  
Junwei Zhao ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Morphological Characteristics ◽  
Rrna Gene ◽  
The Novel ◽  
Content Type ◽  
Link Type ◽  
The 16S Rrna Gene ◽  
Sequence Similarities

A novel endophytic actinomycete, designated strain NEAU-TX2-2T, was isolated from moss and characterized using a polyphasic approach. The isolate was found to have morphological characteristics typical of the genus Microbispora . The isolate formed longitudinally paired spores on the tips of short sporophores that branched from aerial hyphae. Analysis of the 16S rRNA gene sequence supported the assignment of the novel strain to the genus Microbispora , and strain NEAU-TX2-2T exhibited 99.08 and 98.62 % gene sequence similarities to Microbispora amethystogenes JCM 3021T and Microbispora rosea subsp. rosea JCM 3006T, respectively. However two tree-making algorithms supported the position that strain NEAU-TX2-2T formed a distinct clade with M. rosea subsp. rosea JCM 3006T. A low level of DNA–DNA relatedness allowed the isolate to be differentiated from M. amethystogenes JCM 3021T and M. rosea subsp. rosea JCM 3006T. Moreover, strain NEAU-TX2-2T could also be distinguished from its closest phylogenetic relatives by morphological and physiological characteristics. Therefore, it is proposed that strain NEAU-TX2-2T represents a novel species of the genus Microbispora for which the name Microbispora bryophytorum sp. nov. is proposed. The type strain is NEAU-TX2-2T ( = CGMCC 4.7138T = DSM 46710T).

scholarly journals Fulvimonas yonginensis sp. nov., isolated from greenhouse soil, and emended description of the genus Fulvimonas

2014 ◽  
Vol 64 (Pt_8) ◽  
pp. 2758-2762 ◽  
Author(s):  
Jae-Hyung Ahn ◽  
Soo-Jin Kim ◽  
Hang-Yeon Weon ◽  
Seung-Beom Hong ◽  
Soon-Ja Seok ◽  
...  
Keyword(s):  
Dna Hybridization ◽  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Rrna Gene ◽  
Greenhouse Soil ◽  
Content Type ◽  
Link Type ◽  
Emended Description ◽  
Sequence Similarities

A novel strain, designated 5GHs31-2T, was isolated from a greenhouse soil sample collected from Yongin city, South Korea. Cells of strain 5GHs31-2T were Gram-stain-negative, rod-shaped, polar flagellated and yellow-pigmented. The isolate was aerobic, catalase-negative and oxidase-positive and grew optimally at 28–30 °C and pH 7.0. Strain 5GHs31-2T revealed the highest 16S rRNA gene sequence similarities with Fulvimonas soli LMG 19981T (97.6 %), Dyella thiooxydans ATSB10T (97.5 %) and Frateuria terrea VA24T (97.4 %). Furthermore, the neighbour-joining tree showed that strain 5GHs31-2T was a representative of a member of the genus Fulvimonas . Strain 5GHs31-2T contained iso-C16 : 0, summed feature 9 (iso-C17 : 1ω9c and/or C16 : 0 10-methyl), iso-C15 : 0 and iso-C17 : 0 as the major fatty acids, phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and an aminolipid as the main polar lipids and Q-8 as the predominant quinone. The genomic DNA G+C content of 5GHs31-2T was 73.0 mol%. According to DNA–DNA hybridization experiments, DNA–DNA relatedness values between strain 5GHs31-2T and its closest phylogenetic neighbours were below 70 %. Based on the taxonomic data, strain 5GHs31-2T represents a novel species of the genus Fulvimonas , for which the name Fulvimonas yonginensis sp. nov. is proposed. The type strain is 5GHs31-2T ( = KACC 16952T = DSM 28344T).

Nonlabens antarcticus sp. nov., a psychrophilic bacterium isolated from glacier ice, and emended descriptions of Nonlabens marinus Park et al. 2012 and Nonlabens agnitus Yi and Chun 2012

2014 ◽  
Vol 64 (Pt_2) ◽  
pp. 400-405 ◽  
Author(s):  
Yong Min Kwon ◽  
Sung-Hyun Yang ◽  
Kae Kyoung Kwon ◽  
Sang-Jin Kim
Keyword(s):  
Type Species ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Aerobic Bacterium ◽  
Psychrophilic Bacterium ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Glacier Ice

A Gram-negative, proteorhodopsin-containing, orange pigmented, rod-shaped and strictly aerobic bacterium, designated strain AKS622T, was isolated from a glacier core collected from the coast of King George Island, Antarctica. 16S rRNA gene sequence analysis revealed that strain AKS622T was affiliated to the genus Nonlabens of the family Flavobacteriaceae and showed highest similarity to Nonlabens marinus S1-08T (97.9 %). The level of DNA–DNA relatedness between strain AKS622T and N. marinus S1-08T was 46 %. Optimal growth of strain AKS622T was observed at pH 7.0, at 15 °C and with 2.0 % NaCl. The predominant cellular fatty acids were anteiso-C15 : 0, iso-C16 : 0, iso-C16 : 0 3-OH, C17 : 0 2-OH and summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c). The DNA G+C content was 37.9 mol%. The major respiratory quinone was MK-6. Phosphatidylethanolamine, four unidentified glycolipids, three unidentified aminolipids and one unidentified lipid were detected as major polar lipids. On the basis of the data from this polyphasic taxonomic study, it was concluded that strain AKS622T represents a novel species within the genus Nonlabens , for which the name Nonlabens antarcticus sp. nov. is proposed. The type strain is AKS622T ( = KCCM 43019T = JCM 14068T). Emended descriptions of N. marinus Park et al. 2012 and Nonlabens agnitus Yi and Chun 2012 are given.

Formosa arctica sp. nov., isolated from Arctic seawater

2014 ◽  
Vol 64 (Pt_1) ◽  
pp. 78-82 ◽  
Author(s):  
Taeyang Kwon ◽  
Kiwoon Baek ◽  
Kiyoung Lee ◽  
Ilnam Kang ◽  
Jang-Cheon Cho
Keyword(s):  
Type Species ◽  
Phylogenetic Analyses ◽  
Optimal Growth ◽  
The Arctic ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Aerobic Bacterium ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A Gram-staining-negative, chemoheterotrophic, yellow-pigmented, gliding, catalase- and oxidase-positive, flexirubin-negative, strictly aerobic bacterium, designated strain IMCC9485T, was isolated from a seawater sample collected from the Arctic Ocean. Optimal growth of strain IMCC9485T was observed at 25 °C, pH 7–8 and in the presence of 1.5–2.5 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain IMCC9485T belonged to the genus Formosa and was closely related to Formosa algae KCTC 12364T (98.2 %) and Formosa agariphila KCTC 12365T (98.0 %). DNA–DNA relatedness between the new isolate and F. algae and F. agariphila was far lower than 70 %, which indicated that strain IMCC9485T is a novel genomic species of the genus Formosa . The major fatty acids (>10 %) were iso-C15 : 1G (13.7 %), C16 : 1ω7c and/or C16 : 1ω6c (13.4 %) and iso-C15 : 0 (12.3 %). The G+C content of the genomic DNA was 37.6 mol%. Strain IMCC9485T contained menaquinone-6 (MK-6) as the respiratory quinone and phosphatidylethanolamine, unknown aminophospholipids and unknown polar lipids as polar lipid constituents. On the basis of phylogenetic analyses and differential phenotypic characteristics, it is suggested that strain IMCC9485T ( = KACC 17484T = KCCM 42937T = NBRC 106080T) be assigned to the genus Formosa as the type strain of a novel species, for which the name Formosa arctica sp. nov. is proposed.

scholarly journals Lysobacter caeni sp. nov., isolated from the sludge of a pesticide manufacturing factory

2015 ◽  
Vol 65 (Pt_3) ◽  
pp. 845-850 ◽  
Author(s):  
Xiao-Mei Ye ◽  
Cui-Wei Chu ◽  
Chao Shi ◽  
Jian-Chun Zhu ◽  
Qin He ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Novel Species ◽  
Rrna Gene ◽  
Aerobic Bacterium ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis ◽  
Major Respiratory Quinone

Strain BUT-8T, a Gram-stain-negative, non-motile and rod-shaped aerobic bacterium, was isolated from the activated sludge of a herbicide-manufacturing wastewater treatment facility. Comparative 16S rRNA gene sequence analysis revealed that strain BUT-8T clustered with species of the genus Lysobacter and was closely related to Lysobacter ruishenii DSM 22393T (98.3 %) and Lysobacter daejeonensis KACC 11406T (98.7 %). The DNA G+C content of the genomic DNA was 70.6 mol%. The major respiratory quinone was ubiquinone-8, and the major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol and an aminolipid. The major cellular fatty acids were iso-C15 : 0, iso-C16 : 0, iso-C17 : 0, iso-C11 : 0, iso-C11 : 0 3OH and summed feature 9 (comprising iso-C17 : 1ω9c and/or C16 : 010-methyl). The DNA–DNA relatedness between strain BUT-8T and its closest phylogenetic neighbours was below 70 %. Phylogenetic, chemotaxonomic and phenotypic results clearly demonstrated that strain BUT-8T belongs to the genus Lysobacter and represents a novel species for which the name Lysobacter caeni sp. nov. is proposed. The type strain is BUT-8T ( = CCTCC AB 2013087T = KACC 17141T).

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