scholarly journals Dysgonomonas macrotermitis sp. nov., isolated from the hindgut of a fungus-growing termite

2014 ◽  
Vol 64 (Pt_9) ◽  
pp. 2956-2961 ◽  
Author(s):  
Ying-jie Yang ◽  
Ning Zhang ◽  
Shi-qi Ji ◽  
Xin Lan ◽  
Kun-di Zhang ◽  
...  
Keyword(s):  
Type Species ◽  
Antimicrobial Agents ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
Cultivation Temperature ◽  
Biochemical Tests ◽  
Content Type ◽  
Link Type ◽  
Bile Resistance

A Gram-stain-negative, facultatively anaerobic, non-motile and coccoid- to short-rod-shaped bacterium, designated strain Dys-CH1T, was isolated from the hindgut of a fungus-growing termite Macrotermes barneyi. The optimal pH and cultivation temperature of strain Dys-CH1T were pH 7.2–7.6 and 35–37 °C, respectively. Sequence analysis of 16S rRNA gene showed that Dys-CH1T shared 94.6 % and 90.9 % similarity with Dysgonomonas capnocytophagoides JCM 16697T and Dysgonomonas gadei CCUG 42882T, respectively. Strain Dys-CH1T was found to be different from other species of the genus Dysgonomonas with validly published names with respect to taxonomically important traits, including habitat, biochemical tests, DNA G+C content, bile resistance, fatty-acid composition and susceptibility to antimicrobial agents. On the basis of these characteristics, strain Dys-CH1T represents a novel species of the genus Dysgonomonas for which the name Dysgonomonas macrotermitis sp. nov. is proposed. The type strain is Dys-CH1T ( = JCM 19375T = DSM 27370T).

Limosilactobacillus urinaemulieris sp. nov. and Limosilactobacillus portuensis sp. nov. isolated from urine of healthy women

2019 ◽  
Vol 71 (3) ◽  
Author(s):  
Magdalena Ksiezarek ◽  
Teresa Gonçalves Ribeiro ◽  
Joana Rocha ◽  
Filipa Grosso ◽  
Svetlana Ugarcina Perovic ◽  
...  
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
Gene Sequences ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Healthy Women ◽  
Genome Distance

Two Gram-stain-positive strains, c9Ua_26_MT and c11Ua_112_MT, were isolated from voided urine samples from two healthy women. Comparative 16S rRNA gene sequences demonstrated that these novel strains were members of the genus Limosilactobacillus . Phylogenetic analysis based on pheS gene sequences and core genomes showed that each strain formed a separated branch and are closest to Limosilactobacillus vaginalis DSM 5837T. The average nucleotide identity (ANI) and Genome-to-Genome Distance Calculator (GGDC) values between c9Ua_26_MT and the closest relative DSM 5837T were 90.7 and 42.9 %, respectively. The ANI and GGDC values between c11Ua_112_MT and the closest relative DSM 5837T were 91.2 and 45.0 %, and those among the strains were 92.9% and 51,0 %, respectively. The major fatty acids were C12 : 0 (40.2 %), C16 : 0 (26.7 %) and C18 : 1 ω9c (17.7 %) for strain c9Ua_26_MT, and C18 : 1 ω9c (38.0 %), C16 : 0 (33.3 %) and C12 : 0 (17.6 %) for strain c11Ua_112_MT. The genomic DNA G+C content of strains c9Ua_26_MT and c11Ua_112_MT was 39.9 and 39.7 mol%, respectively. On the basis of the data presented here, strains c9Ua_26_MT and c11Ua_112_MT represent two novel species of the genus Limosilactobacillus , for which the names Limosilactobacillus urinaemulieris sp. nov. (c9Ua_26_MT=CECT 30144T=LMG 31899T) and Limosilactobacillus portuensis sp. nov. (c11Ua_112_MT=CECT 30145T=LMG 31898T) are proposed.

Arthrobacter cheniae and Arthrobacter frigidicola sp. nov., isolated from a glacier

2021 ◽  
Vol 71 (12) ◽  
Author(s):  
Lei-Lei Yang ◽  
Hong-Can Liu ◽  
Qing Liu ◽  
Yu-Hua Xin
Keyword(s):  
Fatty Acids ◽  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Average Nucleotide Identity ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Unidentified Glycolipid

Two Gram-stain-positive, aerobic, rod-shaped, pink and light pink colony-forming bacteria, designated as Hz2T and MDT2-14T, respectively, were isolated from glacier cryoconite samples. Comparisons based on 16S rRNA gene sequences showed that strains Hz2T and MDT2-14T take Arthrobacter bussei KR32T and Arthrobacter zhaoguopingii J391T as their closest neighbours, respectively. The average nucleotide identity values between the two novel strains and their closest relatives were 83.56 and 93.06 %, respectively. The two strains contain MK-9(H2) as their predominant menaquinone. The polar lipids of both strains were phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol and an unidentified glycolipid. The major fatty acids of strain Hz2T were anteiso-C15 : 0, summed feature 3 (comprising C16 : 1  ω7c and/or C16 : 1  ω6c) and iso-C15 : 0, while the major fatty acids of strain MDT2-14T were anteiso-C15 : 0 and anteiso-C17 : 0. Based on these data, we propose two novel species, Arthrobacter cheniae sp. nov. (Hz2T = CGMCC 1.9262T=NBRC 113086T) and Arthrobacter frigidicola sp. nov. (MDT2-14T=CGMCC 1.9882T=NBRC 113089T).

Gemmobacter megaterium sp. nov., isolated from coastal planktonic seaweeds

2014 ◽  
Vol 64 (Pt_1) ◽  
pp. 66-71 ◽  
Author(s):  
Jin-Jin Liu ◽  
Xin-Qi Zhang ◽  
Fang-Tao Chi ◽  
Jie Pan ◽  
Cong Sun ◽  
...  
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Aerobic Bacterium ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Sea Salts ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A Gram-stain-negative, non-motile and aerobic bacterium, designated CF17T, was isolated from coastal planktonic seaweeds, East China Sea. The isolate grew at 18–37 °C (optimum 25–28 °C), pH 6.5–9.0 (optimum 7.0–8.0) and with 0–5 % NaCl (optimum 1–2 %, w/v) and 0.5–10 % sea salts (optimum 2–3 %, w/v). Growth of strain CF17T could be stimulated prominently by supplementing the growth medium with the autoclaved supernatant of a culture of strain CF5, which was isolated from the same sample along with strain CF17T. The cell morphology of strain CF17T was a bean-shaped rod consisting of a swollen end and a long prostheca. The phylogenetic analysis of 16S rRNA gene sequences indicated that strain CF17T clustered with Gemmobacter nectariphilus DSM 15620T within the genus Gemmobacter . The DNA G+C content of strain CF17T was 61.4 mol%. The respiratory quinone was ubiquinone Q-10. The major fatty acids included C18 : 1ω7c and C18 : 0. The polar lipids of strain CF17T consisted of phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine, two uncharacterized phospholipids, one uncharacterized aminolipid, three uncharacterized glycolipids and one uncharacterized lipid. On the basis of phenotypic, phylogenetic and chemotaxonomic data, strain CF17T ( = CGMCC 1.11024T = JCM 18498T) is considered to represent a novel species of the genus Gemmobacter , for which the name Gemmobacter megaterium sp. nov. is proposed.

scholarly journals Flavisolibacter rigui sp. nov., isolated from freshwater of an artificial reservoir and emended description of the genus Flavisolibacter

2014 ◽  
Vol 64 (Pt_12) ◽  
pp. 4038-4042 ◽  
Author(s):  
Keun Sik Baik ◽  
Mi Sun Kim ◽  
Ji Hee Lee ◽  
Sang Suk Lee ◽  
Wan-Taek Im ◽  
...  
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Phenotypic Characteristics ◽  
Content Type ◽  
Link Type ◽  
Emended Description

A non-motile and rod-shaped bacterium, designated strain 02SUJ3T, was isolated from freshwater collected from the Juam Reservoir (Republic of Korea). Cells were Gram-stain-negative, aerobic, oxidase-negative and catalase-positive. The major fatty acids were iso-C15 : 0, iso-C15 : 1 G and iso-C17 : 0 3-OH. The strain contained MK-7 as the major isoprenoid quinone. The main polar lipid was phosphatidylethanolamine. The DNA G+C content was 46.4 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain 02SUJ3T forms an independent lineage within the genus Flavisolibacter with low sequence similarity to Flavisolibacter ginsengiterrae Gsoil 492T and Flavisolibacter ginsengisoli Gsoil 643T (95.7 %). Phenotypic characteristics distinguished strain 02SUJ3T from members of the genus Flavisolibacter . On the basis of the evidence presented in this study, strain 02SUJ3T is considered to represent a novel species, for which the name Flavisolibacter rigui sp. nov. is proposed. The type strain is 02SUJ3T ( = JCM 17515T = KCTC 23328T). An emended description of the genus Flavisolibacter is also provided.

scholarly journals Thermomonas carbonis sp. nov., isolated from the soil of a coal mine

2014 ◽  
Vol 64 (Pt_11) ◽  
pp. 3631-3635 ◽  
Author(s):  
Liang Wang ◽  
Shixue Zheng ◽  
Dan Wang ◽  
Lu Wang ◽  
Gejiao Wang
Keyword(s):  
Coal Mine ◽  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
Content Type ◽  
Cellular Fatty Acids ◽  
Link Type ◽  
Unknown Lipid ◽  
Unknown Phospholipid

Strain GZ436T was Gram-stain-negative, aerobic, non-motile, rod-shaped and isolated from the soil of a coal mine. 16S rRNA gene phylogenetic analysis showed that this strain clustered with Thermomonas brevis LMG 21746T (97.5 %), Thermomonas haemolytica A50-7-3T (96.3 %), Thermomonas koreensis KCTC 12540T (96.4 %), Thermomonas hydrothermalis SGM-6T (95.5 %) and Thermomonas fusca LMG 21737T (95.1 %). The major isoprenoid quinone was Q-8. The DNA G+C content was 67 mol%. Strain GZ436T contained phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, an unknown aminophospholipid, an unknown phospholipid and an unknown lipid as the major polar lipids. The predominant cellular fatty acids (>5 %) were iso-C15 : 0, iso-C11 : 0, iso-C11 : 0 3-OH, iso-C17 : 1ω9c, C16 : 0 and summed feature 3. The DNA–DNA relatedness value between strain GZ436T and T. brevis LMG 21746T was 54±0.4 %. According to phenotypic and phylogenetic characteristics, strain GZ436T represents a novel species of the genus Thermomonas , for which the name Thermomonas carbonis sp. nov. is proposed. The type strain is GZ436T ( = CCTCC AB 2013364T = KCTC 42013T).

scholarly journals Saccharopolyspora coralli sp. nov. a novel actinobacterium isolated from the stony coral Porites

2020 ◽  
Vol 70 (5) ◽  
pp. 3241-3246 ◽  
Author(s):  
Yuan Zhou ◽  
Shengxiang Pei ◽  
Fuquan Xie ◽  
Li Gu ◽  
Gaiyun Zhang
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Diamino Acid ◽  
Taxonomic Approach

A novel Gram-stain-positive, aerobic, non-motile actinobacterium, designated strain E2AT, was isolated from a coral sample and examined using a polyphasic taxonomic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain E2AT formed a distinct phyletic lineage in the genus Saccharopolyspora and was closely related to S. cavernae CCTCC AA 2012022T (96.4 %) and S. lacisalsi CCTCC AA 2010012T (95.3 %). The isolate grew at 15–35 °C, pH 5–12 and in the presence of 1–16 % (w/v) NaCl. The cell-wall diamino acid was meso-DAP. Major fatty acids identified were iso-C15 : 0, iso-C16 : 0 and C17 : 1  ω8c. The predominant menaquinone was MK-9(H4). The polar lipids detected were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine, phosphatidylmethylethanolamine, one unidentified glycolipid, one unidentified phospholipid and one unidentified aminolipid. The genomic DNA G+C content was 68.6 mol%. Based on the data from the polyphasic taxonomic study reported here, strain E2AT represents a novel species within the genus Saccharopolyspora , for which the name Saccharopolyspora coralli sp. nov. is proposed. The type strain is E2AT=(JCM 31844T=MCCC 1A17150T).

scholarly journals Solimonas terrae sp. nov., isolated from soil

2014 ◽  
Vol 64 (Pt_4) ◽  
pp. 1218-1222 ◽  
Author(s):  
Soo-Jin Kim ◽  
Ji-Young Moon ◽  
Hang-Yeon Weon ◽  
Jae-Hyung Ahn ◽  
Wen-Ming Chen ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Isoprenoid Quinone ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Optimum Ph

A Gram-stain-negative, aerobic, motile, rod-shaped bacterium, designated strain KIS83-12T, was isolated from soil of Gaui island in the Taean region of South Korea. The strain grew at 15–33 °C (optimum, 28 °C), at pH 5.0–8.0 (optimum, pH 7.0). Growth did not occur in the presence of NaCl. The strain was catalase-negative and oxidase-positive. Phylogenetic analysis based on 16S rRNA gene sequences showed that KIS83-12T was most closely related to Solimonas soli DCY12T (96.9 %), Solimonas variicoloris MN28T (96.5 %), Solimonas flava CW-KD 4T (96.5 %) and Solimonas aquatica NAA16T (96.0 %), and formed a robust phyletic lineage with members of the genus Solimonas . The main isoprenoid quinone was Q-8. Major polar lipids included phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. Fatty acids present in large and moderate amounts (>5.0 %) were summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c), C16 : 0, C16 : 1ω5c, summed feature 2 (iso-C16 : 1 I and/or C14 : 0 3-OH) and C12 : 0. The DNA G+C content was 67.9 mol%. On the basis of the taxonomic data obtained in this study, KIS83-12T represents a novel species of the genus Solimonas , for which the name Solimonas terrae sp. nov. is proposed, with KIS83-12T ( = KACC 16967T = DSM 27281T) as the type strain.

scholarly journals Lysobacter terrae sp. nov. isolated from Aglaia odorata rhizosphere soil

2015 ◽  
Vol 65 (Pt_2) ◽  
pp. 587-592 ◽  
Author(s):  
Hien T. T. Ngo ◽  
KyungHwa Won ◽  
Juan Du ◽  
Heung-Min Son ◽  
YongJin Park ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Rhizosphere Soil ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
Rrna Gene Sequence ◽  
Sequence Comparisons ◽  
Content Type ◽  
Link Type

A Gram-stain negative, facultatively anaerobic, non-motile, rod-shaped bacterium, designated strain THG-A13T, was isolated from Aglaia odorata rhizosphere soil in Gyeonggi-do, Republic of Korea. Based on 16S rRNA gene sequence comparisons, strain THG-A13T had close similarity with Lysobacter niabensis GH34-4T (98.5 %), Lysobacter oryzae YC6269T (97.9 %) and Lysobacter yangpyeongensis GH19-3T (97.3 %). Chemotaxonomic data revealed that strain THG-A13T possesses ubiquinone-8 (Q8) as the predominant isoprenoid quinone and iso-C15 : 0, iso-C16 : 0 and iso-C17 : 1ω9c as the major fatty acids. The major polar lipids were phosphatidylethanolamine, phosphatidylglycerol) and diphosphatidylglycerol. The G+C content was 66.3 mol%. The DNA–DNA relatedness values between strain THG-A13T and its closest phylogenetic neighbours were below 18.0 %. These data corroborated the affiliation of strain THG-A13T to the genus Lysobacter . These data suggest that the isolate represents a novel species for which the name Lysobacter terrae sp. nov. is proposed, with THG-A13T as the type strain ( = KACC 17646T = JCM 19613T).

Methylobacterium tarhaniae sp. nov., isolated from arid soil

2013 ◽  
Vol 63 (Pt_8) ◽  
pp. 2823-2828 ◽  
Author(s):  
Aysel Veyisoglu ◽  
Mustafa Camas ◽  
Demet Tatar ◽  
Kiymet Guven ◽  
Anil Sazak ◽  
...  
Keyword(s):  
Dna Hybridization ◽  
Type Species ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Arid Soil ◽  
Link Type ◽  
Hybridization Data

A reddish-orange-pigmented, Gram-stain-negative, aerobic, facultatively methylotrophic strain, N4211T, isolated from arid soil, collected from Abuja, Nigeria, was analysed by using a polyphasic approach. Phylogenetic analysis, based on 16S rRNA gene sequences, showed that strain N4211T belonged to the genus Methylobacterium . Strain N4211T was most closely related to Methylobacterium aquaticum GR16T (98.56 %), Methylobacterium platani PMB02T (97.95 %) and Methylobacterium variabile GR3T (97.2 %), and the phylogenetic similarities to all other species of the genus Methylobacterium with validly published names were less than 97.0 %. The major ubiquinones detected were Q-10. The major fatty acids were summed feature 7 (C18 : 1 cis11/t9/t6). The DNA G+C content was 67.3 mol%. DNA–DNA relatedness of strain N4211T and the most closely related strains M. aquaticum DSM 16371T and M. platani KCTC 12901T were 60.0 and 48.2 %, respectively. On the basis of phenotypic, phylogenetic and DNA–DNA hybridization data, strain N4211T is assigned to a novel species of the genus Methylobacterium for which the name Methylobacterium tarhaniae sp. nov. is proposed. The type strain is N4211T( = KCTC 23615T = DSM 25844T).

scholarly journals Bacillus mesonae sp. nov., isolated from the root of Mesona chinensis

2014 ◽  
Vol 64 (Pt_10) ◽  
pp. 3346-3352 ◽  
Author(s):  
Bo Liu ◽  
Guo-Hong Liu ◽  
Gui-Hing Hu ◽  
Mei-Chun Chen
Keyword(s):  
Dna Hybridization ◽  
Type Species ◽  
Novel Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Optimum Ph

A Gram-stain-positive, short rod-shaped and motile, mildly halotolerant, endospore-forming bacterium, FJAT-13985T, was isolated from the internal tissues of Mesona chinensis root. Strain FJAT-13985T grew at 20–45 °C (optimum 30 °C) and pH 5.7–9.0 (optimum pH 7.0) and in the presence of 0–2 % (w/v) NaCl [optimum 1 % (w/v)]. The strain was catalase-positive and oxidase-negative. The cell wall of strain FJAT-13985T contained meso-diaminopimelic acid and the predominant isoprenoid quinone was MK-7 (97.4 %). The major fatty acids of the strain were anteiso-C15 : 0 (23.3 %) and iso-C15 : 0 (40.8 %). The DNA G+C content was 41.64 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain FJAT-13985T is a member of the genus Bacillus and is most closely related to Bacillus drentensis DSM 15600T (98.4 %), Bacillus vireti DSM 15602T (98.2 %) and Bacillus novalis DSM 15603T (98.3 %). DNA–DNA hybridization indicated that relatedness between strain FJAT-13985T and its closest relative, B. drentensis DSM 15600T, was 36.63 %. The phenotypic, chemotaxonomic and genotypic properties clearly indicate that strain FJAT-13985T represents a novel species of the genus Bacillus , for which the name Bacillus mesonae sp. nov. is proposed. The type strain is FJAT-13985T ( = DSM 25968T = CGMCC1.12238T).

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