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https://www.readbyqxmd.com/read/28109207/rhodohalobacter-halophilus-gen-nov-sp-nov-a-moderately-halophilic-member-of-the-family-balneolaceae
#1
Jun Xia, Zhi-Hong Xie, Christopher A Dunlap, Alejandro P Rooney, Zong-Jun Du
A novel Gram-stain-negative, rod-shaped, facultatively anaerobic, oxidase-negative and catalase-positive bacterium, designated JZ3C29T, was isolated from a saltern located in Feicheng, China. Strain JZ3C29T was tolerant to moderate salt conditions. Optimal growth occurred at 40 °C (range 20-50 °C) and pH 7.5-8.5 (range pH 7.0-9.0) with 8-10 % (w/v) NaCl (range 2-16 %). Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain JZ3C29T shared highest similarity with Gracilimonas tropica CL-CB462T (90...
January 19, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28109206/proposal-of-mucilaginibacter-galii-sp-nov-isolated-from-leaves-of-galium-album
#2
Ebru L Aydogan, Hans-Jürgen Busse, Gerald Moser, Christoph Müller, Peter Kämpfer, Stefanie P Glaeser
A pale pink pigmented, Gram-stain-negative, rod-shaped, non-spore forming bacterial strain, PP-F2F-G47T, was isolated from the phyllosphere of the herbaceous plant Galium album. Phylogenetic analysis based on nearly full-length 16S rRNA gene sequence showed highest sequence similarity to type strains of the species Mucilaginibacter daejeonensis (96.2 %), Mucilaginibacter dorajii (95.7 %), and Mucilaginibacter phyllosphaerae (95.5 %). 16S rRNA gene-sequence similarities to all other type strains were below 95...
January 19, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28109203/pedobacter-lusitanus-sp-nov-a-new-bacterial-species-isolated-from-sludge-of-a-deactivated-uranium-mine-in-portugal
#3
Cláudia Covas, Tânia Caetano, Andreia Cruz, Tiago Santos, Liliana Dias, Guenter Klein, Amir Abdulmawjood, Luiz Rodríguez-Alcalá, Lígia Pimentel, Ana Gomes, Ana Cristina Freitas, Alba Garcia-Serrano, Javier Fontecha, Sónia Mendo
Strain NL19T is a Gram negative aerobic bacterium that was isolated from sludge of a deactivated uranium mine in Portugal. 16S rRNA gene sequence analysis revealed that strain NL19T is a member of the genus Pedobacter and closely related to the strains Pedobacter himalayensis MTCC 6384T, Pedobacter cryoconitis DSM 14825T, Pedobacter westerhofensis DSM 19036T and P. hartonius DSM 19033T. It has a DNA G+C content of 40.8 mol%, which agreed with the genus description. The main fatty acids include C16:1 9c, C14:1 9c, C4:0, Iso-C17:0, Iso-C17:0 3-OH, C16:0, Anteiso-C15:0 and Iso-C15:0 3-OH...
January 21, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28109202/algoriphagus-resistens-sp-nov-isolated-from-marine-sediment
#4
Ji-Ru Han, Jin-Xin Zhao, Zong-Jie Wang, Guan-Jun Chen, Zong-Jun Du
Strain NH1T, a pink-pigmented, facultatively anaerobic, heterotrophic, catalase-positive and oxidase-negative, Gram-stain-negative marine bacterium, was isolated from marine sediment in the coast of Weihai, China. Cells of strain NH1T was rod-shaped, 0.8-2.0 µm in length and 0.5 µm in width. The strain able to grow at 13-37 °C, pH 5.5-8.5, in the presence of 0.0-8.0% (w/v) NaCl. Optimal growth was observed at 28 °C, with 3.0% (w/v) NaCl and pH 6.5-7.0. Nitrate was reduced. The G+C content of the DNA was 41...
January 19, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28068216/spirosoma-lacussanchae-sp-nov-a-phosphate-solubilizing-bacterium-isolated-from-a-fresh-water-reservoir
#5
Yong Li, Meng-Jie Ai, Ye Sun, Yu-Qin Zhang, Jian-Qiang Zhang
A phosphate-solubilizing bacterium, designated CPCC 100624T, was isolated from a fresh water reservoir in south-west China. The 16S rRNA gene sequence comparison of strain CPCC 100624T with the available sequences in the GenBank database showed that the isolate was closely related to the members of the genus Spirosoma. In the phylogenetic tree based on 16S rRNA gene sequences, strain CPCC 100624T formed a stable phylogenetic subclade with Spirosoma soli MIMBbqt12T within the genus Spirosoma, which indicated that strain CPCC 100624T could be identified as a member of the genus Spirosoma...
January 6, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28068214/paenibacillus-rhizoplanae-sp-nov-isolated-from-the-rhizosphere-of-zea-mays
#6
Peter Kämpfer, Hans-Jürgen Busse, John A McInroy, Chia-Hui Hu, Joseph W Kloepper, Stefanie P Glaeser
A Gram-positive staining, aerobic, endospore-forming bacterial strain, isolated from the rhizosphere of Zea mays was studied for its detailed taxonomic allocation. Based on 16S rRNA gene sequence similarity comparisons, strain JJ-64T was shown to be a member of the genus Paenibacillus, most closely related to the type strains of Paenibacillus silagei (99%) and Paenibacillus borealis (97.5%). The 16S rRNA gene sequence similarity to all other Paenibacillus species was ≤ 97.5%. DNA-DNA hybridization values to the type strains of P...
January 6, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28056226/flectobacillus-pallidus-sp-nov-isolated-from-a-spring
#7
Shih-Yi Sheu, Li-Pin Liu, Wen-Ming Chen
A novel bacterial strain MVW-6T was isolated from a spring in Taiwan and characterized using a polyphasic taxonomy approach. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain MVW-6T belonged to the genus Flectobacillus and showed the highest levels of sequence similarity with respect to Flectobacillus lacus CL-GP79T (98.2 %) and Flectobacillus fontis MIB-4T (97.4 %). Cells of strain MVW-6T were Gram-staining-negative, aerobic, non-motile rods that were covered by large capsules and formed light pink-colored colonies...
January 5, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28036251/paraliobacillus-sediminis-sp-nov-isolated-from-sediment-in-east-china-sea
#8
Wen-Rui Cao, Ling-Yun Guo, Zong-Jun Du, Anindita Das, Gaowa Saren, Ming-Yu Jiang, Christopher A Dunlap, Alejandro P Rooney, Xin-Ke Yu, Tie-Gang Li
A Gram-strain-positive, facultatively anaerobic, motile, endospore-forming, slight halophile bacterium, designated strain 126C4T, was isolated from sediment of the East China Sea. The strain was catalase-positive and oxidase-negative. Optimal growth occurred at 28-30℃, pH 7.0-7.5 and in the presence of 3-5% (w/v) NaCl. Phylogenetic analyses based on 16S rRNA gene sequence comparisons showed that strain 126C4T was a member of the genus Paraliobacillus, with 16S rRNA gene sequence similarity to the type strains of the two described species of the genus, Paraliobacillus quinghaiensis YIM-C158T (sequence similarity 96...
December 30, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28032538/alkalicoccus-halolimnae-gen-nov-sp-nov-a-moderately-halophilic-bacterium-isolated-from-a-salt-lake-and-reclassification-of-bacillus-saliphilus-as-alkalicoccus-saliphilus-comb-nov
#9
Baisuo Zhao, Weidong Lu, Shanshan Zhang, Kang Liu, Yanchun Yan, Jun Li
A Gram-stain-positive, cocci-shaped, non-spore-forming, and moderately halophilic bacterium, designed BZ-SZ-XJ29T, was isolated from a salt lake of China. On the basis of 16S rRNA gene sequence similarity, the most closely phylogenetic relatives were Bacillus saliphilus 6AGT (97.3 %) and other five Bacillus species (95.4-96.3 %). However, it shared only 89.5 % with Bacillus subtilis subsp. subtilis DSM 10T, indicating that this isolate might not be a member of Bacillus genus. The genomic DNA G+C content was 40...
December 29, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27995868/pedobacter-jamesrossensis-sp-nov-pedobacter-lithocola-sp-nov-pedobacter-mendelii-sp-nov-and-pedobacter-petrophilus-sp-nov-isolated-from-antarctic-environment
#10
Pavel Švec, Stanislava Králová, Hans-Jürgen Busse, Tanita Kleinhagauer, Roman Pantůček, Ivana Mašlaňová, Margo Cnockaert, Peter Vandamme, Eva Staňková, Tereza Gelbíčová, Pavla Holochová, Miloš Barták, Kamila Kýrová, Ivo Sedláček
A taxonomic study performed on 17 Gram-stain-negative rod-shaped bacterial strains originating from Antarctic environment is described. Initial phylogenetic analysis using 16S rRNA gene sequencing differentiated the strains into four groups belonging into the genus Pedobacter but they were separated from all hitherto described Pedobacter spp. Group I (n=8) was closest to Pedobacter aquatilis (97.8 % 16S rRNA gene sequence similarity). Group II (n=2) and group III (n=4) were closely related (98.8 % 16S rRNA gene sequence similarity) and showed Pedobacter jejuensis as their common nearest neighbour...
December 20, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27983469/bacillus-terrae-sp-nov-isolated-from-cistus-ladanifer-rhizosphere-soil
#11
Alexandra Díez-Méndez, Raúl Rivas, Pedro F Mateos, Eustoquio Martínez-Molina, Primitivo Julio Santín, Juan Antonio Sánchez-Rodríguez, Encarna Velázquez
A bacterial strain designated RA9T was isolated from a root of Cistus ladanifer in Spain. Phylogenetic analyses based on 16S rRNA gene sequence placed the isolate into the genus Bacillus with its closest relatives being B. fortis R-6514T and B. fordii R-7190T with 98.2% similarity in both cases. DNA-DNA hybridization studies showed averages of 29 and 30%, respectively, between the strain RA9T and the type strains of B. fortis and B. fordii. The isolate was Gram-stain positive, motile and sporulating rod. Catalase and oxidase were positive...
December 15, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27974091/arachidicoccus-ginsenosidivorans-sp-nov-with-ginsenoside-converting-activity-isolated-from-ginseng-cultivating-soil
#12
Muhammad Zubair Siddiqi, Zubair Aslam, Wan-Taek Im
A Gram-reaction negative, catalase and oxidase positive, aerobic, non-motile, light yellow colored and rod-shaped bacterium (designated Gsoil 809T) isolated from soil of ginseng field, was characterized by a polyphasic approach to clarify its taxonomic position. Strain Gsoil 809T was observed to grow optimally at 30 ºC and at pH 7.0 on nutrient agar medium. Strain Gsoil 809T possessed β-glucosidase activity, which was responsible for its ability to transform protopanaxatriol type ginsenoside Rg1 to ginsenoside Rh1...
December 14, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27974090/desulfuribacillus-stibiiarsenatis-sp-nov-an-obligately-anaerobic-dissimilatory-antimonate-and-arsenate-reducing-bacterium-isolated-from-anoxic-sediments-and-emended-description-of-the-genus-desulfuribacillus
#13
Christopher Anthony Abin, James T Hollibaugh
A novel anaerobic, Gram-stain-negative, endospore-forming bacterium, designated strain MLFW-2T, was isolated from anoxic sediments collected from the drainage area of a geothermal spring near Mono Lake, CA, USA. Optimal growth was achieved at 34°C and pH 8.25 - 8.50 in medium containing 0.75% (w/v) NaCl. Catalase, but not oxidase, was produced. Strain MLFW-2T was an obligate anaerobe capable of respiring with nitrate, nitrite, DMSO, arsenate, antimonate, selenate, and selenite as terminal electron acceptors...
December 14, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27959786/planococcus-versutus-sp-nov-isolated-from-antarctic-soil
#14
Wah Seng See-Too, Robson Ee, Munusamy Madhaiyan, Soon-Wo Kwon, Jia Yi Tan, Yan Lue Lim, Peter Convey, David A Pearce, Wai-Fong Yin, Kok-Gan Chan
A taxonomic study was performed on a novel Gram-staining-positive, cocci-shaped, orange-pigmented motile bacterium, designated strain L10.15T. The organism was isolated from a soil sample collected on Lagoon Island (close to Adelaide Island, western Antarctic Peninsula) using a quorum quenching enrichment medium. Growth occurred at 4-30 °C, pH 6-11, and at moderately high salinity (0-15 %), with optimal growth at 26 °C, at pH 7-8 and 6% NaCl. The 16S rRNA gene sequence analysis showed that strain L10.15T belonged to the genus Planococcus and was closely related to P...
December 12, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27959785/paenibacillus-eucommiae-sp-nov-isolated-from-a-traditional-chinese-medicinal-herbal-plant-eucommia-ulmoides-oliver
#15
Xiao-Mei Fang, Jing Su, Hao Wang, Tao Zhang, Li-Li Zhao, Hong-Yu Liu, Bai-Ping Ma, Yu-Qin Zhang, Li-Yan Yu
The taxonomic status of a bacterium designated strain CPCC 100226T isolated from a traditional Chinese medicinal herbal plant, E. ulmoides Oliver, was characterized by using a polyphasic approach. The aerobic isolate formed pale white colonies on tryptic soy agar (TSA). Cells were Gram-staining-positive, rod-shaped, motile and endospore-forming. Chemotaxonomic investigations revealed the presence of meso-diaminopimelic acid (meso-DAP) as the diagnostic diamino acid, MK-7 as the predominant menaquinone, anteiso-C15:0 (47...
December 13, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27959775/ruficoccus-amylovorans-gen-nov-sp-nov-an-amylolytic-and-nitrate-reducing-diazotroph-of-the-family-puniceicoccaceae
#16
Shih-Yao Lin, Asif Hameed, You-Cheng Liu, Yi-Han Hsu, Mei-Hua Hung, Wei-An Lai, Chiu-Chung Young
A novel amylolytic, nitrate-reducing and diazotrophic bacterium, designated strain CC-MHH0563T, isolated from a fermentor was assessed for its taxonomic status using polyphasic taxonomy. Cells of strain CC-MHH0563T was Gram-staining-negative, catalase- and oxidase-positive, mesophilic and aerobic cocci, which produced reddish nondiffusible-pigments. Growth was observed at 15-37 ºС (optimal 25 ºС), pH 6.0-8.0 (optimal pH 7.0) and salinity (0-3 %, w/v). Strain CC-MHH0563T showed highest pair-wise 16S rRNA gene sequence similarity to the members of genera Cerasicoccus (89...
December 12, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27958192/haoranjiania-flava-gen-nov-sp-nov-a-new-member-of-the-family-chitinophagaceae-isolated-from-activated-sludge
#17
Long Zhang, Xiao-Long Chen, Qiang Hu, Kai Chen, Xin Yan, Shun-Peng Li, Shiri Freilich, Jian-Dong Jiang
A novel Gram-stain-negative, non-spore-forming and short rod-shaped bacterium, strain LIP-5T, isolated from an activated sludge in a pesticide factory in Xinyi, China, was investigated for its taxonomic position by a polyphasic approach. Cell growth occurred at 16-42 °C (optimum, 30 °C), in the presence of 0-3.0 % (w/v) NaCl (optimum, without NaCl) and at pH 6.0-9.0 (optimum, pH 7.0). Phylogenetic analysis based on 16S rRNA gene sequence comparisons showed that the isolate was a member of the family Chitinophagaceae, with the closest relatives being Arachidicoccus rhizosphaerae Vu-144T (93...
November 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27957631/virgibacillus-ainsalahensis-sp-nov-a-moderately-halophilic-bacterium-isolated-from-sediment-of-a-saline-lake-in-south-of-algeria
#18
Meriam Amziane, Amel Darenfed-Bouanane, Ahmed Abderrahmani, Okba Selama, Lydia Jouadi, Jean-Luc Cayol, Farida Nateche, Marie-Laure Fardeau
A Gram-positive, moderately halophilic, endospore-forming bacterium, designated MerV(T), was isolated from a sediment sample of a saline lake located in Ain Salah, south of Algeria. The cells were rod shaped and motile. Isolate MerV(T) grew at salinity interval of 0.5-25% NaCl (optimum, 5-10%), pH 6.0-12.0 (optimum, 8.0), and temperature between 10 and 40 °C (optimum, 30 °C).The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, a glycolipid, a phospholipid, and two lipids, and MK-7 is the predominant menaquinone...
February 2017: Current Microbiology
https://www.readbyqxmd.com/read/27926821/algoriphagus-aestuariicola-sp-nov-isolated-from-estuary-sediment
#19
Xiaomeng Jia, Baolei Jia, Kyung Hyun Kim, Che Ok Jeon
A Gram-staining-negative and strictly aerobic bacterium, designated strain S2-A1T, was isolated from estuary sediment in South Korea. Cells of strain S2-A1T were oxidase- and catalase-positive rods without a gliding motility. Growth was observed at 15-40 °C (optimum, 37 °C), at pH 6.0-10.0 (optimum, pH 7.0-7.5) and in the presence of 0-4.0 % (w/v) NaCl (optimum, 0.5-1.0 %). The sole respiratory quinone was MK-7. Iso-C15:0, summed feature 3 (comprising C16:1 ω7c/C16:1 ω6c) and summed feature 9 (comprising iso-C17:1 ω9c/C16:0 10-methyl) were found as the major fatty acids (>5 % of the total fatty acids)...
December 7, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902352/cohnella-lubricantis-sp-nov-isolated-from-a-coolant-lubricant-solution
#20
Peter Kämpfer, Stefanie P Glaeser, Hans-Jürgen Busse
A Gram-staining-positive, aerobic, non-endospore forming organism, isolated from a coolant lubricant solution was studied for its taxonomic position. On the basis of 16S rRNA gene sequence similarity comparisons, strain KSS-154-50T was grouped into the genus Cohnella, most closely related to Cohnella formosensis ALFALFA-35T (97.3 %), Cohnella rhizosphaerae CSE-5610T (97.1 %) and Cohnella nanjingensis D-45T (97.0%). The 16S rRNA gene sequence similarity to other Cohnella species was < 97.0 %. The fatty acid profile from whole cell hydrolysates was very similar to those reported for other Cohnella species supported the allocation to the genus Cohnella...
November 9, 2016: International Journal of Systematic and Evolutionary Microbiology
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