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International Journal of Systematic and Evolutionary Microbiology

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https://www.readbyqxmd.com/read/28100315/flavobacterium-arcticum-sp-nov-isolated-from-arctic-seawater
#1
Dan-Dan Li, Chang Liu, Yan-Qi Zhang, Xiu-Juan Wang, Ning Wang, Ming Peng, Xiao-Yan Song, Hai-Nan Su, Xi-Ying Zhang, Yu-Zhong Zhang, Mei Shi
A Gram-reaction-negative, aerobic, non-flagellated, rod-shaped and yellow-pigmented bacterium, designated strain SM1502T, was isolated from Arctic seawater. The isolate grew at 10-40 oC and with 0-8.0 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences revealed that the isolate was affiliated with the genus Flavobacterium, with the highest sequence similarity (96.0 %) found with Flavobacterium suzhouense. The major fatty acids of strain SM1502T were iso-C15:0, iso-C17:1ω9c, iso-C15:1 G, C15:0, iso-C17:0 3-OH and unknown ECL 13...
January 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100313/rectinema-cohabitans-gen-nov-sp-nov-a-rod-shaped-spirochete-isolated-from-an-anaerobic-naphthalene-degrading-enrichment-culture
#2
Janina S Koelschbach, Housna Mouttaki, Carolin Pickl, Hermann J Heipieper, Reinhard Rachel, Paul A Lawson, Rainer U Meckenstock
The anaerobic, non-motile strain HMT was isolated from the naphthalene-degrading, sulfate-reducing enrichment culture N47. Since 20 years, strain HMT has been a stable member of culture N47 although it is neither able to degrade naphthalene nor to reduce sulfate in pure culture. The highest similarity of the 16S rRNA gene sequence of strain HMT (89%) is with a cultivated member of the family Spirochaetaceae, Treponema caldarium sp. strain H1T (DSM 7334T), an obligately anaerobic, thermophilic spirochete isolated from cyanobacterial mat samples collected at a freshwater hot spring in Oregon, USA...
January 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100312/frankia-coriariae-sp-nov-an-infective-and-effective-microsymbiont-isolated-from-coriaria-japonica
#3
Imen Nouioui, Faten Ghodhbane-Gtari, Manfred Rohde, Hans-Peter Klenk, Maher Gtari
The taxonomic description of a nitrogen fixing actinobacterium, strain BMG5.1T, as a new species within the genus Frankia was based on a polyphasic approach. The strain was isolated from the root nodules of Coriaria japonica, and it fulfilled Koch's postulates by inducing effective nodules on Coriaria spp. and Datisca spp. Based on phenotypic and chemotaxonomic features, strain BMG5.1T is distinguishable from all other Frankia species. It is characterised by the presence of PI, DPG, PG and GPL in its polar lipids and galactose, glucose, mannose and a trace of ribose as cellular sugars...
January 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100309/nioella-sediminis-sp-nov-isolated-from-the-surface-sediment-and-emended-description-of-the-genus-nioella
#4
Yang Liu, Juan Du, Qiliang Lai, Chunming Dong, Zongze Shao
A bacterial strain, designated JS7-11T, was isolated from the surface sediment of the Jiulong River and characterized using a polyphasic taxonomic approach. Cells of strain JS7-11T was Gram-staining-negative, non-motile and short-rod-shaped. Growth was observed at 10-40°C (optimum 25-30°C), at pH 6-8 (optimum 7) and in 1-12% NaCl (optimum 3-4%, w/v). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain JS7-11T and type strain Nioella nitratireducens SSW136T formed an independent cluster, sharing 97...
January 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100308/williamsia-spongiae-sp-nov-an-actinomycete-isolated-from-the-marine-sponge-amphimedon-viridis
#5
Cláudia Beatriz Afonso de Menezes, Rafael Sanches Afonso, Wallace Rafael de Souza, Márcia Parma, Itamar Soraes de Melo, Tiago Domingues Zucchi, Fabiana Fantinatti-Garboggini
A novel actinobacterium, designated isolate B138T, was isolated from marine sponge Amphimedon viridis, which was collected from Praia Guaecá (São Paulo, Brazil), and its taxonomic position established using data from a polyphasic study. The organism showed a combination of chemotaxonomic and morphological characteristics consistent with its classification in the genus Williamsia and formed a distinct phyletic line in the Williamsia 16S rRNA gene tree. It was most closely related to Williamsia serinedens DSM 45037T and Williamsia deligens DSM 44902T (99...
January 16, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100298/description-of-two-novel-members-of-the-family-erysipelotrichaceae-ileibacterium-valens-gen-nov-sp-nov-and-dubosiella-newyorkensis-gen-nov-sp-nov-from-the-murine-intestine-and-emendation-to-the-description-of-faecalibacterium-rodentium
#6
Laura M Cox, Jiho Sohn, Kerin L Tyrrell, Diane M Citron, Paul A Lawson, Nisha B Patel, Tadasu Iizumi, Guillermo I Perez-Perez, Ellie J C Goldstein, Martin J Blaser
To better characterize murine intestinal microbiota, a large number (187) of Gram-positive staining, rod- and coccoid-shaped facultative and strictly anaerobic bacteria were isolated from small and large intestinal contents from mice. Based on 16S rRNA gene sequencing, a total 115 isolates formed three phylogenetically distinct clusters located within the family Erysipelotrichaceae. Group 1, as represented by strain NYU-BL-A3T, was most closely related to Allobaculum stercoricanis, with 16S rRNA gene similarity values of 87...
January 16, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28100296/rouxiella-badensis-sp-nov-and-rouxiella-silvae-sp-nov-isolated-from-peat-bog-soil-in-germany-and-emendation-of-the-genus-description
#7
Anne LE Fleche-Mateos, Johannes H Kugler, Silla H Hansen, Christoph Syldatk, Rudolf Hausmann, Fabienne Lomprez, Mathias Vandenbogaert, Jean-Claude Manuguerra, Patrick A D Grimont
Four bacterial strains isolated from peat bog soil or swampy meadow in Baden-Württemberg (Germany) and found to have rrs sequences close to that of Rouxiella chamberiensis were compared to this species by multi-locus sequence analysis and phenotypic tests. The four strains constituted two discrete groups (referred to as Baden and Silva groups) belonging to the genus Rouxiella. These groups differed in the ability to grow at 37°C, reduce nitrate into nitrite, and produce acid from several carbohydrates. Two new species are therefore proposed, Rouxiella badensis sp...
January 16, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28086077/muricauda-lutea-sp-nov-isolated-from-seawater-of-bohai-sea-of-china
#8
Yanan Wang, Xiaoting Yang, Ji Liu, Yanhong Wu, Xiao-Hua Zhang
A Gram-stain-negative, strictly aerobic, non-flagellated, non-gliding, catalase-positive, long-rod-shaped bacterium designated strain CSW06T, was isolated from surface seawater of the Bohai Sea. Optimal growth occurred in the presence of 4% (w/v) NaCl, at pH 7 and at 28 °C. The dominant fatty acids (> 10% of total fatty acids) were iso-C15:1 G, iso-C17:0 3-OH and summed feature 3 (iso-C15:0 2-OH and/or C16:1 ω7c). The major polar lipids were one phosphatidylethanolamine, two unidentified phospholipids and one unidentified aminolipid...
January 13, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28086076/hymenobacter-aquaticus-sp-nov-a-radiation-resistant-bacterium-isolated-from-the-han-river
#9
Jae-Jin Lee, Su-Jin Park, Yeon-Hee Lee, Seung-Yeol Lee, Leonid N Ten, Hee-Young Jung
A Gram-stain-negative, non-motile, non-spore-forming, rod-shaped, aerobic bacterial strain, designated 16F3PT, was isolated from the Han River, South Korea, and taxonomically characterized using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed 16F3PT to be within the genus Hymenobacter, and most closely related to H. chitinivorans Txc1T (98.62 %) and H. elongatus VUG-A112T (98.46 %). The phylogenetic distance from other Hymenobacter species with validly published names was greater than 4 % (i...
January 13, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28086067/bacillus-zeae-sp-nov-isolated-from-the-rhizosphere-of-zea-mays
#10
Peter Kämpfer, Hans-Jürgen Busse, John A McInroy, Chia-Hui Hu, Joseph W Kloepper, Stefanie P Glaeser
A Gram-positive, aerobic organism, isolated from the rhizosphere of Zea mays was investigated in detail. Based on 16S rRNA gene sequence similarity comparisons, strain JJ-247T was grouped into the genus Bacillus, most closely to Bacillus foraminis (98.4%). The 16S rRNA gene sequence similarity to the sequences of the type strains of other Bacillus species was < 97.4 %. The fatty acid profile with the major fatty acids, C15:0 anteiso, C15:0 iso, C14:0 iso and C16:0 iso supported the grouping of the strain to the genus Bacillus...
January 13, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28086066/description-of-auricoccucs-indicus-gen-nov-sp-nov-isolated-from-skin-of-human-ear
#11
Om Prakash, Suchismita Muduli, Rohit Kumar, Chanchal Kumari, Yogesh Nimonkar, Yogesh S Shouche, Rakesh Sharma
In present study, a Gram-stain-positive, non-motile, non-spore-forming, small spherical bacterium, strain S31T was isolated from skin surface (external ear lobe) of a healthy human subject and characterized using polyphasic approach of bacterial taxonomy. Based on 1507 bp 16S rRNA gene sequence comparison, strain S31T showed highest (92.8%, AY119686) sequence similarity with Macrococcus brunensis CCUG 47200T followed by Macrococcus caseolyticus DSM 20597T (92.7% AP009484) and formed a separate clade with 65% bootstrap support...
January 13, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28086074/mangrovibacter-phragmitis-sp-nov-an-endophyte-isolated-from-the-roots-of-phragmites-karka
#12
Pratiksha Behera, V Venkata Ramana, Bhagirathi Maharana, Neetha Joseph, Parag Vaishampayan, Nitin Singh, Yogesh Shouche, Punyasloke Bhadury, Samir R Mishra, Vishakha Raina, Mrutyunjay Suar, Ajit K Pattnaik, Gurdeep Rastogi
A facultative anaerobic, Gram-stain-negative, rod-shaped, nitrogen fixing, endophytic bacterial strain MP23T was isolated from the roots of Phragmites karka growing in Chilika Lagoon, Odisha, India. Strain MP23T was slightly halophilic and optimal NaCl concentration and temperature for growth was 1% and 30°C, respectively. On the basis of 16S rRNA gene sequence similarities, strain MP23T was affiliated to family Enterobacteriaceae and most closely related to Mangrovibacter yixingensis KCTC 42181T and Mangrovibacter plantisponsor DSM 19579T by 99...
January 12, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073405/rhodanobacter-humi-sp-nov-a-novel-acidtolerant-and-alkalitolerant-gammaproteobacterium-isolated-from-kyonggi-university-forest-soil
#13
Ram Hari Dahal, Jaisoo Kim
A novel acidtolerant and alkalitolerant gammaproteobacterium designated strain RS22T was isolated from Kyonggi University forest soil. Cells were aerobic, Gram-staining-negative, catalase- and oxidase- positive, non-motile, non-spore-forming, rod-shaped, and yellow-pigmented. Flexirubin-type pigments were absent. Strain RS22T assimilates lactic acid, L-proline, and 3-hydroxybenzoic acid; tolerates 4 % of NaCl, ferments glucose, and can grow at pH 11.0. A phylogenetic analysis based on its 16S rRNA gene sequence revealed that strain RS22T formed a lineage within the class Gammaproteobacteria of the phylum Proteobacteria that was distinct from various species of the genus Rhodanobacter, including Rhodanobacter denitrificans 2APBS1T (97...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073403/arcanobacterium-wilhelmae-sp-nov-isolated-from-the-genital-tract-of-a-rhinoceros-rhinoceros-unicornis
#14
Osama Sammra, Jörg Rau, Jörn-Peter Wickhorst, Mazen Alssahen, Abdulwahed Ahmed Hassan, Christoph Lämmler, Peter Kämpfer, Stefanie P Glaeser, Hans-Jürgen Busse, Tanita Kleinhagauer, Tobias Knauf-Witzens, Ellen Prenger-Berninghoff, Amir Abdulmawjood, Günter Klein
AbstractA polyphasic taxonomic study was performed on an unidentified Arcanobacterium-like Gram-stain-positive bacterium isolated from the genital tract of a rhinoceros. Comparative 16S rRNA gene sequencing showed that the bacterium belonged to the genus Arcanobacterium and was most closely related to the type strains of Arcanobacterium canis (98.8 %), Arcanobacterium phocisimile (97.8 %), Arcanobacterium phocae (97.7%), Arcanobacterium haemolyticum (97.4 %), Arcanobacterium hippocoleae (96.6 %), Arcanobacterium pinnipediorum (96...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073400/haloactinomyces-albus-gen-nov-sp-nov-isolated-from-dead-sea
#15
Hangxian Lai, Yingying Jiang, Xiu Chen, Qinyuan Li, Chenglin Jiang, Yi Jiang, Xiaomin Wei
A novel halophilic, filamentous actinomycete strain, designated AFM 10258T, was isolated from a sediment sample collected from Dead Sea of Israel. The isolate grew with 10-35% NaCl and did not grow without NaCl. The isolate formed white aerial mycelium and long spore chains, and two spores were separated by sterile mycelium. The spores were non-motile, spherical and rugose-surfaced. The isolate contained meso-diaminopimelic acid as the diagnostic diamino acid and galactose and arabinose as the major whole-cell sugars...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073398/-candidatus-moeniiplasma-glomeromycotorum-an-endobacterium-of-arbuscular-mycorrhizal-fungi
#16
Mizue Naito, Alessandro Desirò, Jonathan B Gonzalez, Gang Tao, Joseph B Morton, Paola Bonfante, Teresa E Pawlowska
Arbuscular mycorrhizal fungi (AMF, phylum Glomeromycota) are symbionts of most terrestrial plants. They commonly harbour endobacteria of a largely unknown biology, referred to as MRE (Mollicutes/mycoplasma-related endobacteria). Here, we propose to accommodate MRE in the novel genus 'Candidatus Moeniiplasma.' Phylogeny reconstructions based on the 16S rRNA gene sequences cluster 'Ca. Moeniiplasma' with representatives of the class Mollicutes, whereas phylogenies derived from amino acid sequences of 19 genes indicate that it is a discrete lineage sharing ancestry with the members of the family Mycoplasmataceae...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073396/nonomuraea-ceibae-sp-nov-a-new-actinobacterium-isolated-from-ceiba-speciosa-rhizosphere
#17
Fei Wang, Jindi Shi, Yaojian Huang, Yingying Wu, Xianming Deng
Strain XMU 110T, isolated from the rhizosphere soil of a flowering tree, Ceiba speciosa, was characterized by polyphasic taxonomy. Phylogenetic analysis based on the 16S rRNA gene comparisons revealed that strain XMU 110T showed the highest similarity of 97.9 % to Nonomuraea jabiensis DSM 45507T, and indicated the closest relatives of strain Nonomuraea roseoviolacea subsp. roseoviolacea ATCC 27297T (97.8 %) and Nonomuraea salmonea DSM 43678T (97.4 %) after a neighbour-joining analysis. The phenotypic characteristics, as well as the levels of DNA-DNA relatedness between strain XMU 110T and N...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28073395/actinophytocola-xanthii-sp-nov-a-novel-actinomycete-isolated-from-rhizosphere-soil-of-the-plant-xanthium-sibiricum
#18
Wei Wang, Bin Wang, Haoyi Meng, Zhaobin Xing, Qiliang Lai, Lijie Yuan
A novel actinomycete strain, 11-183T, was isolated from the rhizosphere soil of Xanthium sibiricum, which was collected in Tangshan, Hebei, China. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain 11-183T formed a clade within the genus Actinophytocola, with a maximum similarity of 98.44 % to Actinophytocola xinjiangensis QAIII60T, followed by 97.76 % similarity to Actinophytocola sediminis YIM M13705T(97.76%). The average nucleotide identity and digital DNA-DNA hybridization values differed by 79...
January 10, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28068219/hyphobacterium-vulgare-gen-nov-sp-nov-a-novel-alpha-proteobacterium-isolated-from-seawater-in-the-south-china-sea
#19
Cong Sun, Rui-Jun Wang, Yue Su, Ge-Yi Fu, Zhe Zhao, Xiao-Yun Yu, Chong-Ya Zhang, Can Chen, Shuai-Bo Han, Meng-Meng Huang, Zheng-Bing Lv, Min Wu
A Gram-staining-negative, aerobic, non-spore-forming, non-motile, oval to rod shaped bacteria with prosthecate, designated as WM6T, was isolated from seawater sample collected from the South China Sea at depth of 150 meter and subjected to a polyphasic taxonomic investigation. Cells of strain WM6T were approximately 0.5-0.6 μm in width and 0.8-1.2 μm in length, and colonies of strain WM6T were smooth, circular, convex and whity-yellow. Strain WM6T was found to grow at 10-45 °C (optimum, 30 °C), pH 6.5-9...
January 6, 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
#20
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
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