Abstract:
:Four isolates (FSL S4-120(T), FSL S4-696, FSL S4-710, and FSL S4-965) of Gram-positive, motile, facultatively anaerobic, non-spore-forming bacilli that were phenotypically similar to species of the genus Listeria were isolated from soil, standing water and flowing water samples obtained from the natural environment in the Finger Lakes National Forest, New York, USA. The four isolates were closely related to one another and were determined to be the same species by whole genome DNA-DNA hybridization studies (>82 % relatedness at 55 degrees C and >76 % relatedness at 70 degrees C with 0.0-0.5 % divergence). 16S rRNA gene sequence analysis confirmed their close phylogenetic relatedness to Listeria monocytogenes and Listeria innocua and more distant relatedness to Listeria welshimeri, L. seeligeri, L. ivanovii and L. grayi. Phylogenetic analysis of partial sequences for sigB, gap, and prs showed that these isolates form a well-supported sistergroup to L. monocytogenes. The four isolates were sufficiently different from L. monocytogenes and L. innocua by DNA-DNA hybridization to warrant their designation as a new species of the genus Listeria. The four isolates yielded positive reactions in the AccuProbe test that is purported to be specific for L. monocytogenes, did not ferment L-rhamnose, were non-haemolytic on blood agar media, and did not contain a homologue of the L. monocytogenes virulence gene island. On the basis of their phenotypic characteristics and their genotypic distinctiveness from L. monocytogenes and L. innocua, the four isolates should be classified as a new species within the genus Listeria, for which the name Listeria marthii sp. nov. is proposed. The type strain of L. marthii is FSL S4-120(T) (=ATCC BAA-1595(T) =BEIR NR 9579(T) =CCUG 56148(T)). L. marthii has not been associated with human or animal disease at this time.
journal_name
Int J Syst Evol Microbiolauthors
Graves LM,Helsel LO,Steigerwalt AG,Morey RE,Daneshvar MI,Roof SE,Orsi RH,Fortes ED,Milillo SR,den Bakker HC,Wiedmann M,Swaminathan B,Sauders BDdoi
10.1099/ijs.0.014118-0subject
Has Abstractpub_date
2010-06-01 00:00:00pages
1280-1288issue
Pt 6eissn
1466-5026issn
1466-5034journal_volume
60pub_type
杂志文章abstract::Limit-dilution procedures were used to isolate seven, helically coiled bacterial strains from faeces of swine that constituted two unidentified taxa. Comparative 16S rRNA gene sequence analysis showed highest similarity values with species of the genus Treponema indicating that the isolates are members of this genus. ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63388-0
更新日期:2005-07-01 00:00:00
abstract::Five Mycoplasma strains have been isolated from the oropharynx of southern sea otters (Enhydra lutris nereis) from the Central California Coast, USA. These strains were phenotypically and genetically characterized and compared to other established Mycoplasma species. All five strains hydrolysed arginine but not urea, ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003144
更新日期:2019-02-01 00:00:00
abstract::An anaerobic thermophilic bacterium, designated strain JW/SA-NV4(T), was isolated from a xylan-supplemented enrichment culture from Trego hot spring located within the Black Rock Desert (NV, USA). Cells were generally straight or slightly bent rod-shaped, 0.4-0.8 microm in width and 3-6 microm in length during exponen...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.005207-0
更新日期:2009-11-01 00:00:00
abstract::Two luminous marine bacteria, strains LC2-065(T) and LC2-102, were isolated from seawater at Sagami Bay in Japan. These bacteria were Gram-negative, oxidase-negative, catalase-positive, motile and coccoid-rods. 16S rRNA gene sequence analysis and multilocus sequence analysis (MLSA) using six loci (ftsZ, gapA, gyrB, mr...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.004309-0
更新日期:2009-06-01 00:00:00
abstract::A novel Gram-reaction-positive, non-motile and facultatively anaerobic bacterium, designated strain S01T, was isolated from a nutrient agar plate kept on a laboratory clean bench at Guangdong Institute of Microbiology, PR China, which was contaminated from an unknown source. Strain S01T was found to be catalase-positi...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001177
更新日期:2016-08-01 00:00:00
abstract::Peatlands are important sources of CH(4) emissions to the atmosphere and molecular surveys have identified a diverse, but mainly uncultured, euryarchaeal community in them. Characterization of a strain, E1-9c(T), associated with uncultured group E1, from a minerotrophic fen is reported. Cells were regular cocci, usual...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.006890-0
更新日期:2009-05-01 00:00:00
abstract::Four strains of a hitherto unknown bacterium isolated from vacuum-packaged refrigerated beef were characterized by using phenotypic and phylogenetic methods. The novel strains were Gram-positive, catalase-negative, psychrophilic, rod-shaped bacteria with lactic acid-homofermentative mechanism. Comparative 16S rDNA gen...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/00207713-52-4-1151
更新日期:2002-07-01 00:00:00
abstract::A bacterial strain, designated JN14-9T, was isolated from surface sediment of the Jiulong River and characterized in a taxonomic study using a polyphasic approach. Strain JN14-9T was Gram-stain-negative, non-motile, rod-shaped and orange-pigmented. It can grow at 15-37 °C (optimum 25-30 °C), at pH 7-8 (optimum pH 7) a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001038
更新日期:2016-06-01 00:00:00
abstract::A novel Gram-stain-negative, strictly aerobic, non-flagellated and rod-shaped bacterium, designated HF004T, was isolated from a marine sediment sample collected from the coast of Weihai, China. The strain grew optimally at 28 °C, pH 7.5-8.0 and in the presence of 2.0-3.0 % (w/v) NaCl. Based on the 16S rRNA gene sequen...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002601
更新日期:2018-03-01 00:00:00
abstract::A Gram-negative, aerobic bacterium, designated strain HO3-R19(T), which was isolated from seashore sand in Pohang city, Korea, was characterized on the basis of a polyphasic taxonomic approach. Phylogenetic analyses of 16S rRNA gene sequences revealed that strain HO3-R19(T) represents a new lineage within the Gammapro...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.64457-0
更新日期:2007-05-01 00:00:00
abstract::Strains now considered to represent the type strain of Arthrobacter ilicis, described as a pathogen of American holly, are not identical. The designated type strain does not represent this pathogen. However, one of the other strains sourced to the type strain of the pathogen does appear to be authentic, but is not a m...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 信件
doi:10.1099/ijs.0.02929-0
更新日期:2004-01-01 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::An aerobic, Gram-stain-negative, short rod-shaped, non-motile and non-sporulating bacterium, designed strain 8-1b(T), was isolated from seaweed collected from the intertidal zone of Zhoushan sea area, East China Sea. Strain 8-1b(T) grew at 4-39 °C (optimum, 28-32 °C) and at pH 6.0-9.5 (optimum, 7.0-8.5), and with 0.5-...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.049635-0
更新日期:2013-09-01 00:00:00
abstract::A haloalkaliphilic Gram-positive bacterium, strain 6AGT, that grew aerobically at an optimum temperature of 37 degrees C and at pH 7-10 (optimum 9.0), was isolated from algal mat from a mineral pool located in Malvizza in the Campania region (southern Italy). The isolate tolerated high concentrations of NaCl, up to 25...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63298-0
更新日期:2005-01-01 00:00:00
abstract::A mesophilic, chemolithoautotrophic, neutrophilic and aerobic ammonia-oxidizing archaeon, designated strain MY1T, was isolated from agricultural soil. Microscopic observation revealed short, rod-shaped cells with a diameter of 0.3-0.5 µm and length of 0.6-1.0 µm. The isolate had no flagella and pili, and possessed no ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002926
更新日期:2018-10-01 00:00:00
abstract::Two Nostoc-like strains have been isolated, purified, cultured and identified on the basis of the polyphasic approach using morphological, ecological, molecular and phylogenetic methods. Both strains were found to have morphology similar to the genus Nostoc, but clustered strongly in a group distant from the Nostocsen...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003093
更新日期:2019-02-01 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-negative, non-pigmented, rod-shaped, facultatively aerobic bacterial strains, designated d8-1T, d8-2 and IMCC1716, were isolated from a freshwater spring sample and a eutrophic freshwater pond. Based on characterization using a polyphasic approach, the three strains showed highly similar phenotypic, physiol...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.65434-0
更新日期:2008-04-01 00:00:00
abstract::A Gram-stain-positive, obligately anaerobic, short rod, designated strain HHRM1715(T), was isolated from the blood of a patient with Fournier's gangrene, complicated by sepsis. On the basis of 16S rRNA gene sequence analysis, strain HHRM1715(T) was shown to belong to the genus Atopobium and was most closely related to...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.065243-0
更新日期:2014-09-01 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::This study describes three novel xylose-assimilating yeasts, which were isolated from decayed wood collected from Bung Hatta Botanical Garden in West Sumatra and Cibodas Botanic Garden in West Java, or from litter from Eka Karya Bali Botanic Garden in Bali, Indonesia. Phylogenetic analysis was performed based on the s...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002233
更新日期:2017-10-01 00:00:00
abstract::A novel bacterial isolate, designated as strain BM15T, was isolated from the gastrointestinal tract of a blood cockle, Tegillarca granosa, which was collected from the foreshore of Beolgyo-eup, Republic of Korea. Strain BM15T was Gram-stain-negative, non-motile, strictly aerobic and short-rod-shaped. Optimum growth of...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003561
更新日期:2019-09-01 00:00:00
abstract::Two actinomycete strains were isolated from within the fynbos-rich area surrounded by the horseracing track at Kenilworth Racecourse in Cape Town, South Africa. Rapid molecular identification indicated that the isolates belonged to the family Micromonosporaceae. Based on 16S rRNA gene sequence blast analysis, the isol...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.042929-0
更新日期:2013-03-01 00:00:00
abstract::The purpose of this announcement is to effect the valid publication of the following new names and new combinations under the procedure described in the Bacteriological Code (1990 Revision). Authors and other individuals wishing to have new names and/or combinations included in future lists should send three copies of...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63263-0
更新日期:2004-05-01 00:00:00
abstract::A basidiomycetous yeast, strain CRUB 1032(T), which formed salmon-pink colonies, was isolated from glacial meltwater in Patagonia, Argentina. Morphological, physiological and biochemical characterization indicated that this strain belonged to the genus Rhodotorula. Molecular taxonomic analysis based on the 26S rDNA D1...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.018499-0
更新日期:2010-09-01 00:00:00
abstract::In order to develop a detection method for the rice pathogens Burkholderia plantarii, Burkholderia glumae and Burkholderia gladioli, the phylogeny of six plant-pathogenic Burkholderia species was analysed using the combined nucleotide sequences of gyrB and rpoD. B. plantarii, B. glumae and B. gladioli formed tight mon...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.64184-0
更新日期:2006-05-01 00:00:00
abstract::A Gram-negative, non-motile, non-sporulating bacterial strain, designated LYX05(T), was isolated from coastal sediment of Qingdao, China, on the coast of the Yellow Sea. Strain LYX05(T) was aerobic and heterotrophic. The strain grew optimally at 37 °C and pH 7.5 and in the presence of 2% (w/v) NaCl. Colonies were 1-2 ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.027862-0
更新日期:2011-12-01 00:00:00
abstract::A novel endophytic actinomycete, strain GMKU 931(T), was isolated from the root of a wattle tree, Acacia auriculiformis A. Cunn. ex Benth., collected at Kasetsart University, Bangkok, Thailand. Strain GMKU 931(T) produced short spiral chains of smooth-surfaced spores on the aerial mycelium. Lysine and meso-diaminopime...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.012237-0
更新日期:2010-03-01 00:00:00
abstract::A straw-coloured, Gram-staining-negative, aerobic, motile and rod-shaped bacterium, designated strain K-1-15T, was isolated from reclaimed grassland soil from Biratnagar, Morang, Nepal. This strain was non-spore-forming, catalase-negative and oxidase-positive. It was able to grow at 10-45 °C, pH 6.5-9.5 and 0-1.5 % (w...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001747
更新日期:2017-05-01 00:00:00
abstract::A Gram-staining-negative, strictly aerobic and rod-shaped bacterium, designated strain CNURIC013(T), was isolated from seawater collected on the coast of Jeju Island, South Korea. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain CNURIC013(T) belonged to the genus Tenacibaculum, within the fami...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.030114-0
更新日期:2012-02-01 00:00:00