Abstract:
:A halophilic archaeal strain, GX48(T), was isolated from the Gangxi marine solar saltern near Weihai city in Shandong Province, China. Cells of the strain were rod-shaped, stained Gram-negative and formed red-pigmented colonies. Strain GX48(T) was able to grow at 25-50 °C (optimum 37 °C), in the presence of 1.4-4.8 M NaCl (optimum 2.6 M NaCl), with 0-1.0 M MgCl2 (optimum 0.05 M MgCl2) and at pH 5.5-9.5 (optimum pH 7.0). Cells lysed in distilled water and the minimal NaCl concentration to prevent cell lysis was 8 % (w/v). The major polar lipids of the strain were phosphatidylglycerol, phosphatidylglycerol phosphate methyl ester and two major glycolipids chromatographically identical to those of Natronoarchaeum mannanilyticum YSM-123(T) and Natronoarchaeum philippinense 294-194-5(T). 16S rRNA gene analysis revealed that strain GX48(T) had two dissimilar 16S rRNA genes and both of them were phylogenetically related to those of the two current members of the genus Natronoarchaeum (96.2-98.3 % similarities). The rpoB' gene sequence similarities between strain GX48(T) and Natronoarchaeum mannanilyticum YSM-123(T) and Natronoarchaeum philippinense 294-194-5(T) were 96.0 % and 94.7 %, respectively. The DNA G+C content of strain GX48(T) was 66.2 mol%. Strain GX48(T) showed low DNA-DNA relatedness with the two members of the genus Natronoarchaeum. It was concluded that strain GX48(T) ( = CGMCC 1.10388(T) = JCM 17119(T)) represents a novel species of the genus Natronoarchaeum, for which the name Natronoarchaeum rubrum sp. nov. is proposed. An emended description of the genus Natronoarchaeum is also presented.
journal_name
Int J Syst Evol Microbiolauthors
Qiu XX,Zhao ML,Cui HLdoi
10.1099/ijs.0.059071-0subject
Has Abstractpub_date
2014-03-01 00:00:00pages
952-956issue
Pt 3eissn
1466-5026issn
1466-5034journal_volume
64pub_type
杂志文章abstract::A group of exopolysaccharide-producing bacteria was isolated from the root environment of Arabidopsis thaliana. The genetic diversity revealed by REP-PCR fingerprinting indicated that the isolates correspond to different strains. 16S rRNA gene sequence analysis showed that the isolates are closely related to the strai...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.000521-0
更新日期:2009-02-01 00:00:00
abstract::Two Gram-negative, motile, non-spore-forming and moderately halophilic rods (strains SW-47(T) and SW-49) were isolated from sea water of the East Sea in Korea and subjected to a polyphasic taxonomic study. The two strains grew optimally between 30 and 37 degrees C, and grew at 4 and 44 degrees C but not at temperature...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02536-0
更新日期:2003-09-01 00:00:00
abstract::An actinomycete strain (YIM 90004T) was isolated from a saline soil sample from the Xinjiang Province, People's Republic of China. The strain displayed abundant aerial and substrate mycelia, and short spore chains were borne on the aerial mycelium. The spore chains were composed of non-motile, smooth-surfaced, rod-sha...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02055-0
更新日期:2003-01-01 00:00:00
abstract::A novel aerobic, Gram-stain-positive, motile, moderately halophilic and coccoid bacterial strain, designated LCB217T, was isolated from a saline-alkali soil in north-western China and identified using a polyphasic taxonomic approach. Growth occurred with 3-15 % (w/v) NaCl (optimum 3-5 %), at 10-45 °C (optimum 30 °C) a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002548
更新日期:2018-02-01 00:00:00
abstract::Two Gram-stain-negative, catalase- and oxidase-positive, facultative anaerobic and rod-shaped motile bacteria, designated strains BEI176T and BEI207T, were isolated from seawater collected in the East China Sea. Phylogenetic analysis based on 16S rRNA gene sequences showed that strains BEI176T and BEI207T belonged to ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003732
更新日期:2020-01-01 00:00:00
abstract::A pink-pigmented, non-motile, coccoid bacterial strain, designated G3-6-20(T), was isolated from a soil sample collected in the Grove Mountains, East Antarctica. This strain was resistant to UV irradiation (810 J m(-2)) and slightly more sensitive to desiccation as compared with Deinococcus radiodurans. Phylogenetic a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.066324-0
更新日期:2015-02-01 00:00:00
abstract::A Gram-stain-negative, non-flagellated, non-gliding and rod-shaped bacterial strain, designated TM-6T, was isolated from a tidal flat sediment in the Korean peninsula. Strain TM-6T was found to grow optimally at pH 7.0-8.0, at 30 °C and in the presence of 2-3% (w/v) NaCl. A neighbour-joining phylogenetic tree based on...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001085
更新日期:2016-07-01 00:00:00
abstract::Gram-stain-negative, facultatively anaerobic, non-motile, non-spore-forming, rod-shaped bacterium, designated strain HUA-2T, was isolated from an alginate-degrading microbial consortium. Strain HUA-2T was related to Dysgonomonas capnocytophagoides JCM 16697T, Dysgonomonas macrotermitis JCM 19375T and Dysgonomonas moss...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000459
更新日期:2015-10-01 00:00:00
abstract::A Gram-stain-negative, non-spore-forming, non-motile, strictly aerobic, rod-shaped bacterial strain, designated CAU 1074(T), was isolated from marine sediment and its taxonomic position was investigated using a polyphasic approach. Strain CAU 1074(T) grew optimally at 30 °C and pH 6.5. Phylogenetic analysis based on 1...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.039016-0
更新日期:2013-01-01 00:00:00
abstract::Strain NHI-13T, a Gram-stain-negative, aerobic and short rod-shaped bacterium, was isolated from forest soil at Kyonggi University in Suwon, South Korea. It grew optimally in R2A medium, at 20-30 °C, in the presence of 0-4 % NaCl. Colonies resulting from incubation of the strain on agar plates for 2 days were circular...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000848
更新日期:2016-03-01 00:00:00
abstract::Four strains of a hitherto unrecognized gram-positive, catalase-negative, facultatively anaerobic, rod-shaped bacterium isolated from human sources were characterized using phenotypic and molecular taxonomic methods. Comparative 16S rRNA gene sequencing demonstrated that the bacterium represents a new subline within t...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/00207713-51-6-2081
更新日期:2001-11-01 00:00:00
abstract::A Gram-stain-positive, non-endospore-forming actinobacterium (CC-12301(T)) was isolated from soil attached to a spawn used in the laboratory to grow the edible mushroom Agaricus brasiliensis. Based on 16S rRNA gene sequence similarities, strain CC-12301(T) was shown to belong to the genus Gordonia and was most closely...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.020545-0
更新日期:2011-01-01 00:00:00
abstract::Two novel strains, J116-2T and J116-1, were isolated from forest soil and were taxonomically characterized by a polyphasic approach. Both strains were yellow-coloured, Gram-stain-negative, strictly aerobic, non-motile and rod-shaped bacteria. The strains were non-sporulating, catalase-positive and oxidase-negative. St...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002427
更新日期:2018-02-01 00:00:00
abstract::A pleomorphic, extremely halophilic archaeon (strain M6(T)) was isolated from a sulfide- and sulfur-rich spring in south-western Oklahoma (USA). It formed small (0.8-1.0 mm), salmon pink, elevated colonies on agar medium. The strain grew in a wide range of NaCl concentrations (6 % to saturation) and required at least ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63211-0
更新日期:2004-11-01 00:00:00
abstract::Two Gram-type-positive, non-spore-forming bacteria, strains D16/0/H6T and A22/0/F9_1T, were isolated from Namibian semiarid savannah soils. 16S rRNA gene sequence analysis revealed 96.6 % identity between the two strains and placed them within the order Solirubrobacterales of the class Thermoleophilia. The closest phy...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000770
更新日期:2016-02-01 00:00:00
abstract::A non-fruiting group of myxobacteria was previously speculated to exist in nature based on metagenomics data containing uncultured members of the order Myxococcales. Here, we describe a myxobacterial strain, designated MCy10636T, which was isolated from a German soil sample collected in 2013. It exhibits swarming char...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002936
更新日期:2018-10-01 00:00:00
abstract::Some bacteria collectively known as rhizobia can establish symbiotic relationships and the N2-fixation process with several legumes used as green manure, in pastures and for wood production. Symbionts belonging to the genus Bradyrhizobium are predominant in the tropics, and an increasing number of studies report high ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001870
更新日期:2017-06-01 00:00:00
abstract::A taxonomic study was carried out on strain F44-8(T), which was isolated from a crude-oil-degrading consortium, enriched from marine sediment of the Beibu Gulf, PR China. The 16S rRNA gene sequence of strain F44-8(T) showed highest similarities to those of Flavobacterium frigoris LMG 21922(T) (93.3 %), Flavobacterium ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.018846-0
更新日期:2011-01-01 00:00:00
abstract::Four strains of aerobic, Gram-negative rods, motile by means of a single polar flagellum, that produced phenolic anti-methicillin-resistant Staphylococcus aureus (MRSA) substances and brown-pigmented colonies, were isolated from sea water. The G + C content of the DNA ranged from 39.9 to 40.6 mol%. The isolates grew a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02431-0
更新日期:2003-03-01 00:00:00
abstract::A rod-shaped, slightly curved sulfate reducer, designated strain P2(T), was isolated from the sulfate-methane transition zone of a marine sediment. Cells were motile by means of a single polar flagellum. The strain reduced sulfate, thiosulfate and sulfite to sulfide and used propionate, lactate and 1-propanol as elect...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02820-0
更新日期:2004-03-01 00:00:00
abstract::Four bacterial strains, designated ST18(T), HM244, HM250 and DI49, were isolated from the fresh faeces of four thoroughbred horses in Japan. Cells were Gram-positive, strictly anaerobic, catalase-negative, non-spore-forming, non-motile rods that occurred in chains. They were placed in the same subcluster based on 16S ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.65543-0
更新日期:2008-12-01 00:00:00
abstract::A novel hydrogenotrophic methanogen, strain HHBT, was isolated from a deep-sea hydrothermal vent chimney sample collected from Beebe Vent Field at the Mid-Cayman Spreading Center, Caribbean Sea. The cells were non-motile regular to irregular cocci possessing several flagella. The novel isolate grew at 60-80 °C, pH 5.0...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003297
更新日期:2019-04-01 00:00:00
abstract::A polyphasic study was undertaken to establish the taxonomic status of a Blastococcus strain isolated from an extreme hyper-arid Atacama Desert soil. The isolate, strain P6T, was found to have chemotaxonomic and morphological properties consistent with its classification in the genus Blastococcus. It was shown to form...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002828
更新日期:2018-09-01 00:00:00
abstract::A strictly aerobic, halotolerant, Gram-stain-negative, rod-shaped bacterium, designated strain DG1253(T), was isolated from a laboratory culture of the marine dinoflagellate Lingulodinium polyedrum (CCAP 1121/2). The strain was able to degrade two- and three-ring polycyclic aromatic hydrocarbons. It exhibited a narrow...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.033324-0
更新日期:2012-11-01 00:00:00
abstract::Culture-based study of the faecal microbiome in two adult female subjects revealed the presence of two obligately anaerobic, non-spore-forming, rod-shaped, non-motile, Gram-negative bacterial strains that represent novel species. The first strain, designated 627T, was a fastidious, slow-growing, indole-positive bacter...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000617
更新日期:2015-12-01 00:00:00
abstract::The prokaryotic genus name Verticia Vandamme et al. 2015 is illegitimate because it is a later homonym of the insect genus name Verticia Malloch 1927 [Principle 2, Rule 51b(4) of the Prokaryotic Code (2008 Revision)]. This name is therefore not a correct name (Principle 6), and a replacement genus name must be propose...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001477
更新日期:2016-12-01 00:00:00
abstract::Six yeast strains isolated from olive oil sediments and spoiled olive oils originating from Slovenia and Portugal, respectively, proved to represent an undescribed yeast species based on DNA sequence comparisons. The analysis of gene sequences for internal transcribed spacer regions and the large subunit rRNA gene D1/...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002392
更新日期:2017-11-01 00:00:00
abstract::A Gram-positive, strictly aerobic, motile, rod- or coccoid-shaped bacterium, strain 5516J-36(T), was isolated from an air sample from Jeju region, Korea, and its taxonomic position was investigated by a polyphasic approach. The organism grew optimally at 30 degrees C and pH 7.0-8.0. Comparative 16S rRNA gene sequencin...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.65040-0
更新日期:2007-09-01 00:00:00
abstract::A bacterial strain, designated KMM 6049T, was isolated from the sea urchin Strongylocentrotus intermedius inhabiting the Sea of Japan. The bacterium studied was strictly aerobic, heterotrophic, yellow-pigmented, non-motile, Gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 1...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63297-0
更新日期:2005-01-01 00:00:00
abstract::A novel facultatively anaerobic, rod-shaped bacterium, designated LAM1188T, was isolated from the roots of rice (Oryzasativa) in Hubei Province. Cells of LAM1188T were Gram-stain-negative and motile. The temperature and pH ranges for growth were 15-40 °C (optimum: 30 °C) and pH 5-10 (optimum: pH 7), respectively. The ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001284
更新日期:2016-10-01 00:00:00