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https://www.readbyqxmd.com/read/28820124/bacillus-wudalianchiensis-sp-nov-isolated-from-grass-soils-of-the-wudalianchi-scenic-area
#1
Bo Liu, Guo-Hong Liu, Cetin Sengonca, Peter Schumann, Jie-Ping Wang, Yu-Jing Zhu, Hai-Feng Zhang
A Gram-stain-positive, rod-shaped, endospore-forming, aerobic bacterium, designated FJAT-27215T, was isolated from grass soil collected from Wudalianchi in the Heilongjiang Province of China. Growth was observed at 10-60 °C (optimum 30 °C), in 0 and 3.0 % NaCl (optimum 0 %) and at pH 5.0-10.0 (optimum 7.0), respectively. The cell-wall peptidoglycan contained meso-diaminopimelic acid and the isoprenoid quinone was MK7. The main fatty acids were iso-C15 : 0, anteiso-C15 : 0, anteiso-C17 : 0, and iso-C16 : 0...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820123/laceyella-thermophila-sp-nov-a-thermophilic-bacterium-isolated-from-a-hot-spring
#2
Hong Ming, Wei-Li Ji, Shuai Li, Zhuo-Li Zhao, Ling-Yu Zhang, Xiao-Lin Meng, En-Min Zhou, Guo-Xing Nie, Wen-Jun Li
A novel themophilic bacterium, designated YIM 79486T, was isolated from a sediment sample collected from Jinze hot spring in Tengchong county, Yunnan province, south-west China. Phylogenetic analysis based on 16S rRNA gene sequence analysis revealed that strain YIM 79486T should be assigned to the genus Laceyella and formed a monophyletic clade with the type strain Laceyella putida KCTC 3666T (98.7 % similarity). Strain YIM 79486T formed white aerial mycelium and brown substrate mycelium. Abundant endospores were produced on short sporophores...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820116/sphingobium-naphthae-sp-nov-with-the-ability-to-degrade-aliphatic-hydrocarbons-isolated-from-oil-contaminated-soil
#3
Dhiraj Kumar Chaudhary, Seung-Woo Jeong, Jaisoo Kim
A light yellow-coloured, Gram-stain-negative, non-motile and rod-shaped bacterium, designated strain K-3-6T, capable of degrading aliphatic hydrocarbons was isolated from oil-contaminated soil of Biratnagar, Morang, Nepal. It was able to grow at 15-45 °C, at pH 5.0-9.5 and with 0-6 % (w/v) NaCl. Based on 16S rRNA gene sequence analysis, strain K-3-6T belongs to the genus Sphingobium and is closely related to Sphingobium olei IMMIB HF-1T (98.4 % similarity), Sphingobium abikonense NBRC 16140T (98.3 %), Sphingobium rhizovicinum CC-FH12-1T (97...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820108/nakamurella-intestinalis-sp-nov-isolated-from-the-faeces-of-pseudorhynchus-japonicus
#4
Soo-Jin Kim, Hayoung Cho, Jae-Ho Joa, Moriyuki Hamada, Jae-Hyung Ahn, Hang-Yeon Weon, Soon-Wo Kwon
One strain, designated 63MJ-1T, was isolated from fresh faeces of broad-winged katydids collected in Jinan-gun, Jeollabuk-do, the Republic of Korea. The organism stained Gram-positive and was an aerobic, non-flagellated and short-rod-shaped bacterium. The organism grew in the range of 4-35 °C (optimum, 28-30 °C) and pH 6.0-9.0 (optimum, pH 7.0), and in the presence of 5 % NaCl (w/v), but not in media containing 7 % NaCl. According to the 16S rRNA gene sequence analysis, strain 63MJ-1T showed the highest sequence similarities with Nakamurella panacisegetis P4-7T (95...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820104/nocardia-cavernae-sp-nov-a-novel-actinobacterium-isolated-from-a-karst-cave-sample
#5
Qing-Qing Li, Ming-Xian Han, Bao-Zhu Fang, Jian-Yu Jiao, Lan Liu, Zi-Wen Yang, Wan-Qin Zhang, Da-Qiao Wei, Wen-Jun Li
A novel actinobacterial strain, designated YIM A1135T, was isolated from a soil sample collected from a karst cave in Xingyi county, Guizhou province, south-western China. The taxonomic position of the strain was investigated using a polyphasic approach. Cells of the strain were aerobic, Gram-stain-positive and partially acid-alcohol-fast. Strain YIM A1135T shared 98.3 % 16S rRNA gene sequence similarity with Nocardia jejuensis NBRC 103114T and 97.6 % with Nocardia alba YIM 30243T. DNA-DNA hybridization values between strain YIM A1135T and related type strains of the genus Nocardia were less than 70 %...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820103/two-novel-lipomycetaceous-yeast-species-lipomyces-okinawensis-sp-nov-and-lipomyces-yamanashiensis-f-a-sp-nov-isolated-from-soil-in-the-okinawa-and-yamanashi-prefectures-japan
#6
Atsushi Yamazaki, Mana Yanagiba, Takafumi Naganuma
Four novel Lipomyces strains were isolated from soil collected in the Okinawa and Yamanashi prefectures, Japan. Based on their morphological and biochemical characteristics, along with sequence typing using the D1/D2 domain of the LSU rRNA, internal transcribed spacer (ITS) region including 5.8S rRNA, and translation elongation factor 1 alpha gene (EF-1α), the four strains were shown to represent two novel species of the genus Lipomyces, described as Lipomyces okinawensis sp. nov. (type strain No.3-a(35)T=NBRC 110620T=CBS 14747T) and Lipomyces yamanashiensis f...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820102/umboniibacter-caenipelagi-sp-nov-isolated-from-a-tidal-flat
#7
Sooyeon Park, Su Jung Choi, Ji-Min Park, Jung-Hoon Yoon
A Gram-stain-negative, non-motile, aerobic and ovoid or rod-shaped bacterium, designated SCTF-16T, was isolated from a tidal flat on the Yellow Sea, South Korea. Strain SCTF-16T grew optimally at 30 °C, at pH 7.0-7.5 and in the presence of 2.0 % (w/v) NaCl. In the neighbour-joining, maximum-likelihood and maximum-parsimony phylogenetic trees based on 16S rRNA gene sequences, strain SCTF-16T clustered with the type strains of two species of the genus Umboniibacter. Strain SCTF-16T exhibited 16S rRNA gene sequence similarities of 99...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820100/erythrobacter-aquimixticola-sp-nov-isolated-from-the-junction-between-the-ocean-and-a-freshwater-spring
#8
Sooyeon Park, Yong-Taek Jung, Su Jung Choi, Jung-Hoon Yoon
A Gram-stain-negative, aerobic, non-motile and coccoid, ovoid or rod-shaped bacterial strain, designated JSSK-14T, was isolated from the place where the ocean and a freshwater spring meet at Jeju island, South Korea. Strain JSSK-14T grew optimally at pH 7.0-8.0, at 30 °C and in the presence of 1.0-2.0 % (w/v) NaCl. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain JSSK-14T fell within the clade comprising the type strains of species of the genus Erythrobacter. Strain JSSK-14T exhibited 16S rRNA gene sequence similarity values of 97...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28820089/alteromonas-aestuariivivens-sp-nov-isolated-from-a-tidal-flat
#9
Sooyeon Park, Su Jung Choi, Ji-Min Park, Jung-Hoon Yoon
A Gram-stain-negative, aerobic, non-spore-forming, motile and ovoid or rod-shaped bacterial strain, JDTF-113T, was isolated from a tidal flat in Jindo, an island of South Korea. Strain JDTF-113T grew optimally at 30 °C, at pH 7.0-8.0 and in the presence of 2.0 % (w/v) NaCl. A neighbour-joining phylogenetic tree, based on 16S rRNA gene sequences, revealed that strain JDTF-113T fell within the clade enclosing the type strains of species of the genus Alteromonas. Strain JDTF-113T exhibited 16S rRNA gene sequence similarity values of 97...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28809147/flavobacterium-flaviflagrans-sp-nov-a-bacterium-of-the-family-flavobacteriaceae-isolated-from-forest-soil
#10
Ram Hari Dahal, Dhiraj Kumar Chaudhary, Jaisoo Kim
Two strains of bacteria designated CB-3T and CB-31 were isolated from Kyonggi University forest soil. Cells were aerobic, Gram-stain-negative, oxidase-positive, non-motile, non-spore-forming, rod-shaped and yellow-pigmented. They were able to grow at 15-42 °C, pH 5.5-9.5 and with 0-1.5 % (w/v) NaCl concentration. Flexirubin-type pigments were absent. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strains CB-3T and CB-31 formed a lineage within the family Flavobacteriaceae of the phylum Bacteroidetes that was distinct from various species of the genus Flavobacterium, including Flavobacterium humicola UCM-46T (99...
August 15, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28809140/planococcus-ruber-sp-nov-isolated-from-a-polluted-farmland-soil-sample
#11
Xu Wang, Zhi Wang, Xueqiu Zhao, Xing Huang, Yu Zhou, Wen-Jun Li
A pale-red-pigmented bacterial strain, designated CW1T, was isolated from a polluted soil sample in China and was characterized by a polyphasic taxonomic approach. Strain CW1T was Gram-stain-positive (or variable), coccoid, motile by a single polar flagellum and non-spore-forming. Growth was observed at 15-37 °C, but not at 10 °C or 40 °C, at pH 5.0-9.0 and with 0-5 % NaCl (w/v). Phylogenetic analysis showed that strain CW1T belongs to the genus Planococcus. The 16S rRNA gene sequence similarities between CW1T and the four most closely related type strains, Planococcus antarcticus DSM 14505T, Planococcus halocryophilus DSM 24743T, Planomicrobium soli XN13T and Planomicrobium okeanokoites NBRC 12536T were 97...
August 15, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28799031/spirosoma-metallum-sp-nov-isolated-from-an-automobile-air-conditioning-system
#12
Dong-Uk Kim, Hyosun Lee, Suyeon Lee, Sooyeon Park, Jung-Hoon Yoon, So Yoon Park, Jong-Ok Ka
A Gram-stain-negative and yellow-pigmented bacterial strain, designated TX0653(T), was isolated from an automobile evaporator core collected in Korea. The cells were aerobic and rod-shaped. The strain grew at 10-28 °C (optimum, 25 °C), at pH 6.0-7.5 (optimum, 6.5), and in the presence of 0-1% (w/v) NaCl (optimum, 0%). Phylogenetically, the strain was related to members of the genus Spirosoma (95.1-90.8% 16S rRNA sequence similarity) and distantly related to Spirosoma pulveris JSH5-14(T) (95.1%), Spirosoma fluviale MSd3(T) (95...
August 10, 2017: Archives of Microbiology
https://www.readbyqxmd.com/read/28797225/environmentally-triggered-genomic-plasticity-and-capsular-polysaccharide-formation-are-involved-in-increased-ethanol-and-acetic-acid-tolerance-in-kozakia-baliensis-nbrc-16680
#13
Julia U Brandt, Friederike-Leonie Born, Frank Jakob, Rudi F Vogel
BACKGROUND: Kozakia baliensis NBRC 16680 secretes a gum-cluster derived heteropolysaccharide and forms a surface pellicle composed of polysaccharides during static cultivation. Furthermore, this strain exhibits two colony types on agar plates; smooth wild-type (S) and rough mutant colonies (R). This switch is caused by a spontaneous transposon insertion into the gumD gene of the gum-cluster, resulting in a heteropolysaccharide secretion deficient, rough phenotype. To elucidate, whether this is a directed switch triggered by environmental factors, we checked the number of R and S colonies under different growth conditions including ethanol and acetic acid supplementation...
August 10, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28771135/nocardioides-sonneratiae-sp-nov-an-endophytic-actinomycete-isolated-from-a-branch-of-sonneratia-apetala
#14
Fei Li, Li Tuo, Zhi-Wei Su, Xiao-Qun Wei, Xiao-Yong Zhang, Cheng-Hai Gao, Ri-Ming Huang
A Gram-staining-positive, aerobic non-spore-forming and short-rod-shaped endophytic actinomycete was isolated from a branch of Sonneratia apetala, designated strain BGMRC0092T and investigated in detail data to determine its taxonomic position. On the basis of the 16S rRNA gene sequence analysis, the results of the phylogenetic analyses indicated that BGMRC0092T was most closely related to Nocardioides alpinus Cr7-14T (96.9 %), Nocardioides oleivorans DSM16090T (96.4 %) and Nocardiodes exalbidus RC825T (96...
August 4, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28758628/dictyobacter-aurantiacus-gen-nov-sp-nov-a-member-of-the-family-ktedonobacteraceae-isolated-from-soil-and-emended-description-of-the-genus-thermosporothrix
#15
Shuhei Yabe, Yasuteru Sakai, Keietsu Abe, Akira Yokota, Akira Také, Atsuko Matsumoto, Arwan Sugiharto, Dwiningsih Susilowati, Moriyuki Hamada, Kazuhide Nara, I Made Sudiana, Shigeto Otsuka
A mesophilic, Gram-stain-positive, spore-forming bacterium that formed branched mycelia was isolated from paddy soil in Gunung Salak (Mount Salak), West Java, Indonesia. This strain, designated S-27T, grew at temperatures between 20 and 37 °C; the optimum growth temperature was 25 to 30 °C, and no growth was observed at 15 or 45 °C. The pH range for growth was pH 3.5 to 8.6; the optimum pH was 6.0, and no growth was observed at pH 3.0 or 9.2. Strain S-27T was able to hydrolyse polysaccharides such as starch, cellulose and xylan...
July 31, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28758626/aliifodinibius-salicampi-sp-nov-a-moderately-halophilic-bacterium-isolated-from-a-grey-saltern
#16
Geon-Yeong Cho, Jae-Chan Lee, Kyung-Sook Whang
Three strains of a Gram-stain-negative, moderately halophilic bacterium, designated strain KHM44T, KHM29 and HHM4, were isolated from the sediment of a grey saltern located on Sinui island at Shinan, Korea. The isolates were aerobic, non-motile rods and grew at 15-50 °C (optimum, 37 °C), at pH 6.0-9.0 (optimum, pH 8.0) and at salinities of 3-25 % (w/v) NaCl (optimum, 10 % NaCl). The predominant isoprenoid quinone was menaquinone-7 (MK-7), and the major fatty acids were iso-C15 : 0, C16 : 1ω7c and/or iso-C15 : 0 2-OH, iso-C17 : 1ω9c and anteiso-C15 : 0...
July 31, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28741992/herpetosiphon-gulosus-sp-nov-a-filamentous-predatory-bacterium-isolated-from-sandy-soil-and-herpetosiphon-giganteus-sp-nov-nom-rev
#17
Xinli Pan, Hirokazu Kage, Karin Martin, Markus Nett
Three filamentous gliding bacteria from the German Collection of Microorganisms and Cell Cultures, Hp g11, Hp g471 and Hp g472, were subjected to a phylogenetic analysis. These organisms had previously been classified as members of the genus Herpetosiphon based on their growth physiology and morphology. However, a taxonomic assignment at the species level had not been carried out. Analysis of 16S rRNA sequences now confirmed the close relationship of strain Hp g472 to Herpetosiphon aurantiacus DSM 785T (98...
July 26, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28702688/pseudomonas-aestus-sp-nov-a-plant-growth-promoting-bacterium-isolated-from-mangrove-sediments
#18
Rafael L F Vasconcellos, Suikinai Nobre Santos, Tiago Domingues Zucchi, Fábio Sérgio Paulino Silva, Danilo Tosta Souza, Itamar Soares Melo
Strain CMAA 1215(T), a Gram-reaction-negative, aerobic, catalase positive, polarly flagellated, motile, rod-shaped (0.5-0.8 × 1.3-1.9 µm) bacterium, was isolated from mangrove sediments, Cananéia Island, Brazil. Analysis of the 16S rRNA gene sequences showed that strain CMAA 1215(T) forms a distinct phyletic line within the Pseudomonas putida subclade, being closely related to P. plecoglossicida ATCC 700383(T), P. monteilii NBRC 103158(T), and P. taiwanensis BCRC 17751(T) of sequence similarity of 98...
July 12, 2017: Archives of Microbiology
https://www.readbyqxmd.com/read/28699882/thalassotalea-litorea-sp-nov-isolated-from-seashore-sand
#19
Heeyoung Kang, Haneul Kim, In-Young Nam, Yochan Joung, Tae Yong Jang, Kiseong Joh
A novel Gram-stain-negative, aerobic and rod-shaped marine bacterium, designated strain HMF4135T, was isolated from a sand sample which was collected from the seashore of the South Sea, Republic of Korea. It required NaCl for growth and exhibited optimal growth at 30 °C, with 2 % (w/v) NaCl and at pH 7-8. Cellular fatty acids were dominated by C16 : 0, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c), C16 : 1ω9c and C12 : 0 3-OH. The predominant isoprenoid quinone was ubiquinone-8 (Q-8)...
July 12, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28699868/flaviramulus-aestuariivivens-sp-nov-isolated-from-a-tidal-flat
#20
Sooyeon Park, Min-Ji Ha, Sun Young Yoon, Jung-Hoon Yoon
A Gram-stain-negative, non-flagellated, non-gliding, aerobic and ovoid or rod-shaped bacterium, designated OITF-51T, was isolated from a tidal flat in Oido, an island of South Korea, and subjected to a polyphasic taxonomic study. Strain OITF-51T grew optimally at 30 °C, at pH 7.0-8.0 and in the presence of 2.0 % (w/v) NaCl. The neighbour-joining phylogenetic tree based on 16S rRNA gene sequences revealed that strain OITF-51T forms a cluster with the type strains of three species of the genus Flaviramulus...
July 12, 2017: International Journal of Systematic and Evolutionary Microbiology
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