Abstract:
:A thermophilic, sulfate-reducing bacterium, designated strain USBA-053(T), was isolated from a terrestrial hot spring located at a height of 2500 m in the Colombian Andes (5° 45' 33.29″ N 73° 6' 49.89″ W), Colombia. Cells of strain USBA-053(T) were oval- to rod-shaped, Gram-negative and motile by means of a single polar flagellum. The strain grew autotrophically with H(2) as the electron donor and heterotrophically on formate, propionate, butyrate, valerate, isovalerate, lactate, pyruvate, ethanol, glycerol, serine and hexadecanoic acid in the presence of sulfate as the terminal electron acceptor. The main end products from lactate degradation, in the presence of sulfate, were acetate, CO(2) and H(2)S. Strain USBA-053(T) fermented pyruvate in the absence of sulfate and grew optimally at 57 °C (growth temperature ranged from 50 °C to 62 °C) and pH 6.8 (growth pH ranged from 5.7 to 7.7). The novel strain was slightly halophilic and grew in NaCl concentrations ranging from 5 to 30 g l(-1), with an optimum at 25 g l(-1) NaCl. Sulfate, thiosulfate and sulfite were used as electron acceptors, but not elemental sulfur, nitrate or nitrite. The G+C content of the genomic DNA was 56±1 mol%. 16S rRNA gene sequence analysis indicated that strain USBA-053(T) was a member of the class Deltaproteobacteria, with Desulfacinum hydrothermale MT-96(T) as the closest relative (93 % gene sequence similarity). On the basis of physiological characteristics and phylogenetic analysis, it is suggested that strain USBA-053(T) represents a new genus and novel species for which the name Desulfosoma caldarium gen. nov., sp. nov. is proposed. The type strain of the type species is USBA-053(T) ( = KCTC 5670(T) = DSM 22027(T)).
journal_name
Int J Syst Evol Microbiolauthors
Baena S,Perdomo N,Carvajal C,Díaz C,Patel BKCdoi
10.1099/ijs.0.020586-0subject
Has Abstractpub_date
2011-04-01 00:00:00pages
732-736issue
Pt 4eissn
1466-5026issn
1466-5034journal_volume
61pub_type
杂志文章abstract::Several strains of sulfate-reducing bacteria were isolated from marine sediments recovered from Hann Bay (Senegal). All were related to members of the genus Desulfovibrio. A strictly anaerobic, mesophilic and moderately halophilic strain designated BLaC1T was further characterized. Cells of strain BLaC1T stained Gram-...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001997
更新日期:2017-09-01 00:00:00
abstract::A Gram-stain-positive, non-motile, rod-shaped, catalase-positive and oxidase-negative bacterium, designated YIM CS25T, was isolated from a soil sample collected from Turpan desert in Xinjiang Uyghur Autonomous Region, north-western China. The isolate grew at 15-40 °C, at pH 6.0-8.0 and with 0-6 % (w/v) NaCl. The phylo...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000986
更新日期:2016-05-01 00:00:00
abstract::A polyphasic taxonomic approach was applied to strains of the species Staphylococcus vitulinus and Staphylococcus pulvereri in order to clarify their taxonomic relatedness. Four reference strains, representing both species, and seven strains isolated from human clinical material were characterized by biotyping, riboty...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63080-0
更新日期:2004-11-01 00:00:00
abstract::Biochemical, molecular chemical and molecular genetic studies were performed on seven unidentified gram-positive, rod-shaped organisms recovered from eagles. The strains were provisionally identified as Corynebacterium jeikeium with the commercial API Coryne system, but they were able to grow under anaerobic condition...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02533-0
更新日期:2003-07-01 00:00:00
abstract::A bacterial strain, UDC377(T), was isolated from seawater samples collected at Seo-do on the coast of Dokdo island in the East Sea, and was subjected to taxonomic study using a polyphasic approach. Strain UDC377(T) was pale-yellow, Gram-staining-negative, non-motile, rod-shaped and aerobic. The strain grew optimally a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.067132-0
更新日期:2015-02-01 00:00:00
abstract::Two strains of Gram-stain-positive, strictly aerobic, motile, spore-forming, rod-shaped, moderately halotolerant bacteria, designated as HMF5848T and HME7618, were isolated from salt/brine and subjected to a polyphasic taxonomic investigation. Growth of both yellow-coloured strains occurred in the presence of 1-9 % Na...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.004096
更新日期:2020-04-01 00:00:00
abstract::A Gram-stain-negative, aerobic, non-motile and coccoid, ovoid or rod-shaped bacterial strain, designated RA4-7T, was isolated from the gut of an abalone (Haliotis discus hannai) collected from the sea around Jeju island, South Korea, and subjected to a polyphasic taxonomic study. RA4-7T grew optimally at 25 °C, at pH ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001557
更新日期:2016-12-01 00:00:00
abstract::Agrobacterium strains are associated with soil, plants and animals, and known mainly by their pathogenicity. We studied 14 strains isolated from nodules of healthy soybean and common bean plants in Brazil, Mexico, Ecuador and Mozambique. Sequence analysis of the 16S rRNA gene positioned the strains as Agrobacterium, b...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.004278
更新日期:2020-07-01 00:00:00
abstract::An anaerobic, thermophilic bacterium, strain SET IS-9(T), was isolated from an Icelandic hot spring. Cells of strain SET IS-9(T) are short, slightly curved, motile rods. The strain grows chemolithotrophically on CO, producing equimolar quantities of H(2) and CO(2). It also grows fermentatively on lactate or pyruvate i...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.030288-0
更新日期:2011-10-01 00:00:00
abstract::A coccoid-shaped phototrophic purple sulfur bacterium, strain AK35T, was isolated from a coastal surface water sample collected from Visakhapatnam, India. Cells were Gram-stain-negative, motile and purple, containing bacteriochlorophyll a and the carotenoid rhodopinal as major photosynthetic pigments. Strain AK35T was...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001891
更新日期:2017-06-01 00:00:00
abstract::In this study, strain P 461/12T, isolated from decaying plant material after mulching a pasture, was shown to represent a novel species of the genus Chryseobacterium by means of a polyphasic approach. The closest phylogenetic neighbours to the novel strain, as determined by 16S rRNA gene sequence analysis, were Chryse...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.65544-0
更新日期:2008-05-01 00:00:00
abstract::A Gram-negative, aerobic bacterium, designated as SH-1T, was isolated from the gut content of a whiteleg shrimp, Litopenaeus vannamei collected in a shrimp farm in South Korea. The bacterial cells were ovoid rod-shaped, non-motile, oxidase-positive and catalase-negative. Growth was observed at 20-35 °C (optimum, 30 °C...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.004269
更新日期:2020-07-01 00:00:00
abstract::Six ballistoconidium-forming yeast strains that were isolated from plant leaves collected on Changbai Mountain, north-east China, were assigned to the genus Bensingtonia Ingold emend. Nakase & Boekhout due to the formation of asymmetrical ballistoconidia, cream-coloured colonies and Q-9 as the major ubiquinone. Two se...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.02736-0
更新日期:2003-11-01 00:00:00
abstract::Two isolates, with optimum growth temperature and pH of about 30 °C and 6.0-7.0, were recovered from a borehole head of a mineral water aquifer in Portugal. The closest relatives based on 16S rRNA gene sequence analysis were species of genera of the family Chitinophagaceae. Strains L2-4(T) and L2-109 formed translucen...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.050021-0
更新日期:2013-10-01 00:00:00
abstract::Two Gram-staining-negative, aerobic, rod-shaped bacterial strains, designated Za6a-12(T) and Za6a-17, were isolated from seawater of the East China Sea. Cells of Za6a-12(T) and Za6a-17 were approximately 1.5-2.0 µm×0.5-0.7 µm and motile by a single polar flagellum. Strains grew optimally at pH 7.5-8.0, 28 °C, and in t...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.058255-0
更新日期:2014-06-01 00:00:00
abstract::The type strain of Photobacterium histaminum, JCM 8968T (= ATCC 51805T), and that of Photobacterium damselae subsp. damselae, ATCC 33539T, exhibit 100% identity in their 16S rRNA sequence, more than 80% DNA-DNA homology and only one phenotypic difference. Also, like P. histaminum, P. damselae subsp. damselae was shown...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/00207713-50-3-1339
更新日期:2000-05-01 00:00:00
abstract::An aerobic, Gram-stain-negative, oxidase-negative, catalase-positive, non-motile, non-spore-forming, rod-shaped, light pink-pigmented bacterium, designated strain R135T, was isolated from soil in Hwaseong, South Korea. Flexirubin-type pigments were absent. Phylogenetic analysis based on the 16S rRNA gene sequence reve...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001010
更新日期:2016-06-01 00:00:00
abstract::Three Gram-positive, rod- or coccoid-shaped bacterial strains, KSL-2(T), KSL-5 and KSL-6, were isolated from an alkaline soil in Korea and subjected to a polyphasic taxonomical analysis. These isolates grew optimally at pH 9.0 and 30 degrees C. They were characterized chemotaxonomically as having cell wall peptidoglyc...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63631-0
更新日期:2005-07-01 00:00:00
abstract::The genus Leptospira currently comprises 16 named species. In addition, four unnamed hybridization groups were designated Leptospira genomospecies 1, 3, 4 and 5. These groups represent valid species-level taxa, but were not assigned names in the original description by Brenner et al. [Int J Syst Bacteriol 49, 839-858 ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.047324-0
更新日期:2013-05-01 00:00:00
abstract::A Gram-stain-positive, aerobic, rod-shaped, endospore-forming bacterium, designated strain M4BSY-1T, was originally isolated from a surface-sterilized leaf of Paeonia lactiflora Pall. in Guizhou, China. The bacterium was characterized by a polyphasic approach to determine its taxonomic position. 16S rRNA gene sequence...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003042
更新日期:2018-11-01 00:00:00
abstract::The taxonomic status of six strains received as Streptomyces hygroscopicus was established using a polyphasic approach. The organisms had phenotypic and morphological properties consistent with their classification in the genus Streptomyces. Almost complete 16S rRNA gene sequences of the strains were determined and al...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.65408-0
更新日期:2008-06-01 00:00:00
abstract::Five yeast strains were isolated from soil and sediments collected from Alps and Apennines glaciers during sampling campaigns carried out in summer 2007 and 2017, respectively. Based on morphological and physiological tests and on phylogenetic analyses reconstructed with ITS and D1/D2 sequences, the five strains were ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.004336
更新日期:2020-08-01 00:00:00
abstract::An anaerobic, thermophilic, syntrophic propionate-oxidizing bacterium, strain SI(T), isolated previously from granular sludge in a thermophilic upflow anaerobic sludge blanket (UASB) reactor, was characterized. The strain could grow fermentatively on pyruvate and fumarate in pure culture. The strain grew on propionate...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/00207713-52-5-1729
更新日期:2002-09-01 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 Gram-negative, non-motile, non-spore-forming, slightly halophilic bacterial strain, DSW-5(T), was isolated from seawater off Dokdo, Korea, and subjected to a polyphasic taxonomic study. It grew optimally at 25-28 degrees C and in the presence of 2 % (w/v) NaCl. Strain DSW-5(T) contained MK-6 as the predominant menaq...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63820-0
更新日期:2006-06-01 00:00:00
abstract::A novel non-sporulating, non-motile, catalase- and oxidase-positive, strictly aerobic, Gram-negative, rod-shaped bacterial strain, designated DCA-1(T), was isolated from activated sludge collected from a butachlor wastewater treatment facility. The strain was able to degrade about 85 % of 100 mg butachlor l(-1) within...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.025494-0
更新日期:2011-08-01 00:00:00
abstract::A Gram-stain-negative, non-motile, coccoid- or oval-shaped bacterial strain, designated S-5(T), belonging to the class Alphaproteobacteria, was isolated from a tidal flat sediment of the Yellow Sea, Korea and was subjected to a polyphasic taxonomic study. Strain S-5(T) grew optimally at pH 7.0-8.0, at 30 °C and in the...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.067728-0
更新日期:2014-12-01 00:00:00
abstract::A taxonomic study was carried out on a Gram-stain-negative bacterium, namely strain ANRC-JH13T, isolated from a sediment sample collected at Jasper beach, adjacent to Fildes Peninsula, Antarctica. Cells of strain ANRC-JH13T were non-spore-forming rods and motile by the way of flagellum. Strain ANRC-JH13T was facultati...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003359
更新日期:2019-06-01 00:00:00
abstract::A novel actinobacterium, designated strain NEAU-QY2T, was isolated from the leaves of Sonchus oleraceus L. specimen, collected from Wuchang, Heilongjiang Province, China. A polyphasic study was carried out to establish the taxonomic position of this strain. The organism formed single spores with rough surfaces on subs...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000668
更新日期:2015-12-01 00:00:00
abstract::A novel actinobacterium, designated strain SG20T, was isolated from a Saharan soil sample collected from Béni-isguen (Mzab), Ghardaïa province, southern Algeria. The micro-organism developed small roundish sporangia on aerial mycelium that were sessile or carried by very short sporangiophores. The cell-wall peptidogly...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000890
更新日期:2016-03-01 00:00:00