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https://www.readbyqxmd.com/read/27911253/luteolibacter-flavescens-sp-nov-isolated-from-deep-seawater
#1
Chongya Zhang, Bolin Dong, Ruijun Wang, Yue Su, Shuaibo Han, Xiaoyun Yu, Zhe Zhao, Geyi Fu, Cong Sun, Min Wu
A novel Gram-stain-negative, rod-shaped, non-motile strain, designated GKXT, was isolated from deep seawater. Strain GKXT was able to grow at 20-35 °C (optimum, 25 °C), pH 5.5-9.5 (optimum, 7.5) and 0-4.0 % (w/v) NaCl (optimum, 1.0 %). The major fatty acids were C16:1 ω9c (15.4 %), C16:0 (18.4 %), C14:0 (12.0 %), iso-C14:0 (30.1 %) and anteiso-C15:0 (5.7 %). Strain GKXT contained phosphatidylethanolamine (PE), phosphatidylmethylethanoamine (PME), phosphatidylglycerol (PG), diphosphatidylglycerol (DPG) and one unidentified glycolipid (GL) as the main polar lipids...
December 1, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27907129/meningococcal-carriage-in-military-recruits-and-university-students-during-the-pre-menb-vaccination-era-in-greece-2014-2015
#2
Kyriaki Tryfinopoulou, Konstantinos Kesanopoulos, Athanasia Xirogianni, Nektarios Marmaras, Anastasia Papandreou, Vassiliki Papaevangelou, Maria Tsolia, Aftab Jasir, Georgina Tzanakaki
PURPOSE: The aim of the study was to estimate the meningococcal carriage rate and to identify the genotypic characteristics of the strains isolated from healthy military recruits and university students in order to provide data that might increase our understanding on the epidemiology of meningococcus and obtain information which helps to evaluate the potential effects on control programs such as vaccination. METHODS: A total of 1420 oropharyngeal single swab samples were collected from military recruits and university students on voluntary basis, aged 18-26 years...
2016: PloS One
https://www.readbyqxmd.com/read/27902370/polaribacter-lacunae-sp-nov-isolated-from-a-lagoon
#3
Heeyoung Kang, Haneul Kim, Yochan Joung, Kiseong Joh
An aerobic, Gram-stain-negative, rod-shaped bacterium designated HMF2268T was isolated from a lagoon in the Republic of Korea. Comparative 16S rRNA gene sequence analysis showed that strain HMF2268T belonged to the genus Polaribacter and was most closely related to Polaribacter huanghezhanensis (96.8 % sequence similarity). Cellular fatty acids were dominated by iso-C15:0, iso-C15:0 3-OH, anteiso-C15:0 and iso-C15:1 G. The predominant respiratory quinone was menaquinone-6 (MK-6). The major polar lipids were phosphatidylethanolamine, three unidentified aminolipids and two unidentified polar lipids...
November 24, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902352/cohnella-lubricantis-sp-nov-isolated-from-a-coolant-lubricant-solution
#4
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
https://www.readbyqxmd.com/read/27902348/micropepsis-pineolensis-gen-nov-sp-nov-a-mildly-acidophilic-alphaproteobacterium-isolated-from-a-poor-fen-and-proposal-of-micropepsaceae-fam-nov-within-micropepsales-ord-nov
#5
Austin B Harbison, Laiken E Price, Michael D Flythe, Suzanna L Brauer
An obligately anaerobic, mildly acidophilic, fermentative alphaproteobacterium, designated strain CS4 T, was isolated from an acidic, oligotrophic (nutrient-poor) poor fen located near Pineola, NC, USA. Cultures contained Gram-negative staining, slightly curved, non-motile, non-spore forming, non-prosthecate rods (0.1-0.4 µm in diameter and 0.4-4 µm long, depending, in part, on the growth substrate). Growth optima were 35° C (range 15 - 35°C), pH 5.6 (range of 5.0 - 6.8), and with 0-50 mM added NaCl (range 0-100 mM added NaCl)...
November 21, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902327/microbaculum-marinum-gen-nov-sp-nov-isolated-from-deep-seawater
#6
Yue Su, Shuaibo Han, Ruijun Wang, Xiaoyun Yu, Geyi Fu, Can Chen, Chongya Zhang, Yu Li, Cong Sun, Min Wu
A Gram-stain-negative, aerobic, rod-shaped and non-motile bacterium, designated HSF11T, was isolated from deep seawater of the South China Sea. Growth was observed at 20-40 °C (optimum, 35 °C), pH 5.0-8.5 (optimum, 7.0-7.5) and with 0-7 % NaCl (optimum, 2 %). Bacteriochlorophyll a and poly-β-hydroxybutyrate (PHB) granules were not detected. Nitrate could be reduced to nitrite. The major fatty acids (≥5 %) of strain HSF11T were C19:0 cyclo ω8c, C18:0 and C16:0. The isoprenoid quinone was Q-10. The total lipids were diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), two unknown phospholipids (PL1, PL2), one unknown aminolipid (AL1) and three unknown lipids (L1, L3, L4)...
November 8, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902319/description-of-gramella-forsetii-sp-nov-a-marine-flavobacteriaceae-isolated-from-north-sea-water-and-emended-description-of-gramella-gaetbulicola-cho-et-al-2011
#7
Irina Panschin, Mareike Becher, Susanne Verbarg, Cathrin Spröer, Manfred Rohde, Marga Schüler, Rudolf I Amann, Jens Harder, Brian J Tindall, Richard L Hahnke
The strain KT0803T was isolated from coastal eutrophic surface waters of Helgoland Roads near the island of Helgoland, North Sea, Germany. The taxonomic position of the strain, previously known as 'Gramella forsetii' KT0803, was investigated by a polyphasic approach. The strain was Gram-stain negative, chemo-organotrophic, heterotrophic, strictly aerobic, oxidase and catalase positive, rod-shaped, motile by gliding and had orange-yellow carotenoid pigments, but was negative for flexirubin-type pigments. It grew optimally at 22-25 °C, pH 7...
November 28, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902317/psychromicrobium-silvestre-gen-nov-sp-nov-a-novel-actinobacterium-isolated-from-alpine-forest-soils
#8
Peter Schumann, De-Chao Zhang, Luís Franca, Luciana Albuquerque, Milton S da Costa, Rosa Margesin
Two Gram-stain-variable, non-motile, catalase-positive and cytochrome c oxidase-negative bacteria, designated AK20-18T and AM20-54, were isolated from forest soil samples collected in the Italian Alps. Growth occurred at a temperature range of 5-30 °C, at pH 6-9 and in the presence of 0-5 % (w/v) NaCl. The 16S rRNA gene sequence similarity between strains AK20-18T and AM20-54 was 100 %. Phylogenetic analysis based on 16S rRNA gene sequence showed that AK20-18T had highest 16S rRNA gene sequence similarity with the type strain of Arthrobacter psychrochitiniphilus (96...
November 21, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902315/nocardioides-cavernae-sp-nov-a-novel-actinobacterium-isolated-from-a-karst-cave
#9
Ming-Xian Han, Bao-Zhu Fang, Ye Tian, Wan-Qin Zhang, Jian-Yu Jiao, Lan Liu, Zi-Tong Zhang, Min Xiao, Da-Qiao Wei, Wen-Jun Li
A novel actinobacterial strain, designated YIM A1136T, was isolated from a soil sample collected from a karst cave in Xingyi county, Guizhou province, south-western China. Taxonomic position of the strain was investigated using a polyphasic approach. Cells of the strain were aerobic, Gram-staining-positive and rod-shaped. Colonies of strain were circular, convex, opaque and yellowish white in colour. On the basis of 16S rRNA gene sequence analysis, strain YIM A1136T is most closely related to the type strains of Nocardioides ganghwensis JC2055T (98...
November 21, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902310/paenibacillus-silvae-sp-nov-isolated-from-tropical-rainforest-soil
#10
Huiqin Huang, Fute Zhang, Min Liu, Ying Cui, Qianguang Sun, Jun Zhu, Xiaoxiao Zou, Shixiang Bao
Two Gram-stain-positive, facultatively aerobic, endospore-forming and rod-shaped bacteria, designated DB13031T and DB13311, were isolated from soil of Jiaxi Nature Reserve in Hainan, China. 16S rRNA gene analysis of the strains DB13031T and DB13311 showed that they were within the Paenibacillus cluster, with the highest similarities of Paenibacillus cucumis AP-115T (98.4 % and 98.3 %, respectively), Paenibacillus barcinonensis BP-23T (98.3 % and 98.2 %, respectively) and Paenibacillus oceanisediminis L10T (97...
October 25, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902309/flexivirga-oryzae-sp-nov-isolated-from-soil-of-a-rice-paddy-and-emended-description-of-the-genus-flexivirga-anzai-et-al-2012
#11
Jong Woo Hyeon, Hye Rim Kim, Hyo Jung Lee, Sang Eun Jeong, Sang Ho Choi, Che Ok Jeon
A Gram-staining-positive, strictly aerobic bacterium, designated R1T, was isolated from a rice paddy in South Korea. Cells were non-motile cocci showing oxidase-negative and catalase-positive activities. Growth of strain R1T was observed at 10-37 °C (optimum, 30 C) and pH 5.0-9.0 (optimum, pH 7.0). Strain R1T contained iso-C16 : 0, summed feature 9 (comprising iso-C17 : 1 ω9c/C16 : 0 10-methyl) , anteiso-C17 : 0, iso-C17 : 0 and anteiso-C17 : 1 ω9c as the major fatty acids and MK-8 (H4) and MK-8 (H6) as the isoprenoid quinones...
November 11, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902308/altererythrobacter-soli-sp-nov-isolated-from-desert-sand-sample
#12
Qi Zhao, Hui-Ru Li, Qing-Qing Han, Ao-Lei He, Cong-Yuan Nie, Suo-Min Wang, Jin-Lin Zhang
An alkaliphilic strain designed MN-1T was isolated from a desert sand sample collected from Tengger desert, north-western China. To delineate its taxonomic position, the Gram-staining-negative, rod-shaped, strictly aerobic bacterium, strain MN-1T was subjected to polyphasic taxonomic studies. Growth was observed at temperatures from 4 to 37 ºC (optimum 30 ºC and 32 ºC), at salinities from 0 to 2 % (optimum 1%) and at pH from 6.5 to 12.0 (optimum 7.0-9.0). Phylogenetic analysis based on 16S rRNA gene sequencing showed that the strain MN-1T was a member of the genus Altererythrobacter and distinguished from the recognized species of this genus...
November 9, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902307/hyunsoonleella-rubra-sp-nov-isolated-from-coastal-sediment
#13
Ming-Jing Shi, Zhi-Hong Xie, Hui Zhang, Zong-Jun Du
A novel Gram-stain-negative, aerobic, rod-shaped, non-flagellated and non-gliding bacterium, designated FA042T, was isolated from a marine sediment sample collected from the coast of Weihai, China (122° 03' 44'' E, 37° 32' 02'' N). Optimal growth occurred at 33°C, pH 7.0-7.5 and in the presence of 2-3% (w/v) NaCl. Phylogenetic analysis based on the 16S rRNA gene sequence showed that strain FA042T belonged to the genus Hyunsoonleella. The closest described neighbour, in terms of 16S rRNA gene sequence identity, was Hyunsoonleella jejuensis (95...
November 2, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902305/flavobacterium-cloacae-sp-nov-isolated-from-waste-water
#14
Hongming Liu, Peng Lu, Guoping Zhu
A Gram-stain-negative, non-spore-forming, rod-shaped, non-motile bacterium, named wh15T, was isolated from the waste water of a municipal wastewater treatment plant in Wuhu, China. The taxonomic status of the strain was characterized using a polyphasic taxonomic approach. Growth occurred at 15-45 °C (optimum, 25-40 °C), at pH 5.0-8.0 (optimum, pH 7.0) and with 0-4% NaCl (optimum, 1-2%). Phylogenetic analyses based on 16S rRNA gene sequence revealed that strain wh15T was a member of genus Flavobacterium and shared the highest similarity with F...
November 21, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902303/arthrobacter-ginkgonis-sp-nov-a-novel-actinomycete-isolated-from-rhizosphere-of-ginkgo-biloba-l
#15
Juan Cheng, Meng-Yue Zhang, Jian-Chao Zhao, Huan Xu, Yu Zhang, Tian-Yuan Zhang, Ying-Ying Wu, Yi-Xuan Zhang
A Gram-staining-positive, aerobic and displaying a rod-coccus growth life cycle actinobacterial strain, designated as SYP-A7299T, was isolated from the rhizosphere of Ginkgo biloba L. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain SYP-A7299T belongs to the genus Arthrobacter and most closely related to Arthrobacter halodurans JSM 078085T (97.4 %). The DNA-DNA relatedness values between strain SYP-A7299T and A. halodurans JSM 078085T was 37 % ± 2.9. The cell wall peptidoglycan was A4α, and with glucose and galactose as whole-cell sugars...
October 27, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902299/chryseobacterium-nepalense-sp-nov-isolated-from-oil-contaminated-soil
#16
Dhiraj Kumar Chaudhary, Jaisoo Kim
During the study of hydrocarbon-degrading bacteria in the oil-contaminated soil of Biratnagar, Morang, Nepal, a yellow-coloured, Gram-staining negative, aerobic, non-motile, and rod shaped bacterium, designated strain C-5-3T, was isolated. This strain was taxonomically characterized by a polyphasic approach. Based on the 16S rRNA gene sequence analysis, strain C-5-3T belongs to the genus Chryseobacterium and is closely related to 'Chryseobacterium profundimaris' DY46 (98.19% sequence similarity), Chryseobacterium takakiae AG1-2T (98...
November 21, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902298/description-of-pseudactinotalea-terrae-gen-nov-sp-nov-isolated-from-greenhouse-soil-and-proposal-to-reclassify-actinotlea-suaedae-as-pseudactinotalea-suaedae-comb-nov
#17
Hayoung Cho, Moriyuki Hamada, Jae-Hyung Ahn, Hang-Yeon Weon, Jae-Ho Joa, Ken-Ichiro Suzuki, Soon-Wo Kwon, Soo-Jin Kim
One bacterial strain, designated 5GHs33-3T, was isolated from greenhouse soil collected from Yongin region, Gyeonggi province, South Korea. It was aerobic, Gram-stain-positive, flagellated, rod-shaped bacterium. The strain grew at the range of 4-37 °C (optimally 28-30 °C), pH 6.0-10.0 (optimally pH 7.0) and 0-7 % (w/v) NaCl concentrations (optimally, 0 %). The 16S rRNA gene sequence analysis revealed that it had high sequence similarity with Actinotalea suaedae EGI 60002T (98.4 %), Actinotalea ferrariae CF5-4T (96...
November 30, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902296/allostreptomyces-psammosilenae-gen-nov-sp-nov-an-endophytic-actinobacterium-isolated-from-the-roots-of-psammosilene-tunicoides-and-emended-description-of-the-family-streptomycetaceae-waksman-and-henrici-1943-al-emend-rainey-et-al-1997-emend-kim-et-al-2003-emend
#18
Mei-Juan Huang, Manik Prabhu Narsing Rao, Nimaichand Salam, Min Xiao, Hai-Quan Huang, Wen-Jun Li
A Gram-staining positive actinobacterium, designated strain YIM DR4008T was isolated from the root sample of Psammosilene tunicoides collected from Lijiang, Yunnan, China. Strain YIM DR4008T could grow at temperature ranging from 10 to 50 °C (optimum at 28-30 °C), pH 5.0-11.0 (optimum pH 7.0) and in the presence of up to 4 % (w/v) NaCl. Sequence analysis of the 16S ribosomal RNA gene revealed that strain YIM DR4008T shared highest similarity (95.0 %) with Streptomyces griseoplanus NBRC 12779T and < 95 % similarity with other known members of the genera Streptomyces, Kitasatospora and Streptacidiphilus...
October 27, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902295/kribbella-deserti-sp-nov-isolated-from-rhizosphere-soil-of-ammopiptanthus-mongolicus
#19
Ji-Quan Sun, Lian Xu, Yan Guo, Wei-Le Li, Zhong-Qiu Shao, Yuan-Liang Yang, Xiao-Lei Wu
A Gram-staining-positive, aerobic bacterial strain, designated SL15-1T was isolated from desert soil which sampled from the rhizosphere of Ammopiptanthus mongolicus, Hangjin Banner, Inner Mongolia, northern China. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain SL15-1T was clustered with Kribbella strains, sharing the highest similarity of 16S rRNA gene (96.97%) to Kribbella sandramycini DSM 15626T. Strain SL15-1T contained diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), phosphatidylcholine (PC), an unknown phospholipid (PL), an unknown lipid (L) and two unknown aminophospholipids (APL) as the major polar lipids...
November 25, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27902291/alteromonas-lipolytica-sp-nov-isolated-from-the-surface-seawater
#20
Xiao-Lai Shi, Yue-Hong Wu, Xiong-Bin Jin, Chun-Sheng Wang, Xue-Wei Xu
Strain JW12T, isolated from surface seawater of the Arabian Sea, was subjected to a polyphasic taxonomic approach. Cells of the isolate were Gram-stain-negative, aerobic and rod-shaped. It accumulated poly-β-hydroxybutyrate (PHB). On the basis of 16S rRNA gene sequence analysis, strain JW12T was closely related to Alteromonas confluentis, with 16S rRNA gene sequence similarity of 98.0 %. Phylogenetic analysis revealed that it fell within the cluster of the genus Alteromonas and represented one independent lineage with A...
October 25, 2016: International Journal of Systematic and Evolutionary Microbiology
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