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 considered to belong to two related but hitherto unknown species within the genus Mrakia, in an intermediate position between Mrakia cryoconiti and Mrakia arctica. The names Mrakia stelviica (holotype DBVPG 10734T) and Mrakia montana (holotype DBVPG 10736T) are proposed for the two novel species and a detailed description of their morphological, physiological and phylogenetic features are presented. Both species fermented glucose, sucrose and trehalose, which is an uncommon feature in basidiomycetous yeasts, and showed septate hyphae with teliospore formation.
journal_name
Int J Syst Evol Microbiolauthors
Turchetti B,Sannino C,Mezzasoma A,Zucconi L,Onofri S,Buzzini Pdoi
10.1099/ijsem.0.004336subject
Has Abstractpub_date
2020-08-01 00:00:00pages
4704-4713issue
8eissn
1466-5026issn
1466-5034journal_volume
70pub_type
杂志文章abstract::A Gram-stain-negative, motile, aerobic and heterotrophic bacterium, designated as GYS_M3HT, was isolated from marine coastal sediment sampled at Xiamen Island. Cells were rod-shaped with one polar flagellum and weakly positive for oxidase and catalase. Growth of the strain occurred at pH 6-9 (optimum, pH 7-8), at 15-3...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.004365
更新日期:2020-09-01 00:00:00
abstract::Two Gram-stain-negative and facultative anaerobic bacteria, designated strains SYSU G00088T and YIM 73032, were isolated from sediment samples collected from hot springs in Tibet, China. Based on the analyses of the 16S rRNA gene sequences, the two isolates were observed to be a member of the family Comamonadaceae, sh...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003167
更新日期:2019-02-01 00:00:00
abstract::A bacterial strain, designated Npb-03(T), was isolated from a freshwater river in Taiwan and was characterized using a polyphasic taxonomic approach. The cells were Gram-reaction-negative, straight rod-shaped, non-motile, non-spore-forming and facultatively anaerobic. Growth occurred at 10-37 °C (optimum, 30-35 °C), a...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.055285-0
更新日期:2014-06-01 00:00:00
abstract::An isolate of purple non-sulfur bacteria was obtained from an acidic Sphagnum peat bog and designated strain RS(T). The colour of cell suspensions of this bacterium growing in the light under anaerobic conditions is purplish red. Cells of strain RS(T) are rod-shaped, 0.8-1.0 microm wide and 2.0-6.0 microm long, motile...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63962-0
更新日期:2006-06-01 00:00:00
abstract::A novel Gram-negative, rod-coccus shaped, non-motile, strain, RS-3(T), was isolated from a sediment sample collected from the marine transect of Kongsfjorden, Ny-Ålesund, Svalbard, Arctic. Colonies and broth cultures were yellowish in colour due to the presence of carotenoids. Strain RS-3(T) was positive for oxidase, ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.044669-0
更新日期:2013-05-01 00:00:00
abstract::Strain 7SM29T, an aerobic marine gammaproteobacterium isolated from seawater from Castellón, Spain, was characterized by classical phenotyping, chemotaxonomy and 16S rRNA gene sequence analysis. Strain 7SM29T was found to be closely related to strains in the genus Haliea and to Congregibacter litoralis KT71T, with whi...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.017061-0
更新日期:2010-08-01 00:00:00
abstract::A pure culture of an actinobacterium previously described as 'Candidatus Rhodoluna lacicola' strain MWH-Ta8 was established and deposited in two public culture collections. Strain MWH-Ta8(T) represents a free-living planktonic freshwater bacterium obtained from hypertrophic Meiliang Bay, Lake Taihu, PR China. The stra...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.065292-0
更新日期:2014-09-01 00:00:00
abstract::Similarities in phylogeny and metabolic properties between the type species of two monospecific genera of thermophilic anaerobic bacteria, Carboxydothermus hydrogenoformans and Thermoterrabacterium ferrireducens, and analysis of their recently available 16S rRNA gene sequences warranted clarification of their taxonomi...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.64503-0
更新日期:2006-10-01 00:00:00
abstract::An actinomycete, strain 2602GPT1-05(T), was isolated from a composite mangrove soil sample collected from Wenchang, Hainan province, China. Strain 2602GPT1-05(T) showed closest 16S rRNA gene sequence similarity to Micromonospora haikouensis 232617(T) (99.05 %), and phylogenetically clustered with Micromonospora haikou...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.045476-0
更新日期:2013-07-01 00:00:00
abstract::Based on a list of 205 names proposed in original articles in the International Journal of Systematic and Evolutionary Microbiology or cited in Validation Lists from January 2001 that are not in accordance with Rules 27(3) and 30 of the International Code of Nomenclature of Bacteria (the Code), the Judicial Commission...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.2008/005264-0
更新日期:2008-07-01 00:00:00
abstract::A Gram-staining-positive, moderately halophilic bacterium, designated strain NGS-2T, was isolated from sediment of a solar saltern pond located in Shinan, Korea. Strain NGS-2T was a strictly aerobic, non-motile rod that grew at pH 5.0-10.0 (optimum, pH 8.0), at 10-30 °C (optimum, 28 °C) and in the presence of 1-20 % (...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000595
更新日期:2015-12-01 00:00:00
abstract::The Judicial Commission affirms that the genus name Sinorhizobium Chen et al. 1988 is a later synonym of Ensifer Casida 1982, and that the former genus name is not conserved over the latter genus name. The species name 'Sinorhizobium adhaerens' is not validly published. ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.2008/005991-0
更新日期:2008-08-01 00:00:00
abstract::A novel anaerobic, non-spore-forming bacterium was isolated from a faecal sample of a healthy adult. The isolate, designated strain YIT, was cultured in a basal liquid medium under a gas phase of H2/CO2 supplemented with yeast extract (0.1 g l-1). Cells of strain YIT were short rods (0.4-0.7×2.0-2.5 µm), appearing sin...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003028
更新日期:2018-10-04 00:00:00
abstract::Two aerobic, Gram-negative, non-motile, non-sporulating, yellow-pigmented bacteria, strains TH92(T) and TH91, were isolated from a hot spring located in Laibin, Guangxi, in the south-eastern geothermal area of China. The isolates grew at 40-77 degrees C (optimally at 70 degrees C) and at pH 6.0-9.5 (optimally at pH 7....
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.007690-0
更新日期:2010-04-01 00:00:00
abstract::A novel aromatic-compound-degrading bacterium, strain T3-B9(T), was isolated from sediment of Taihu Lake, Jiangsu Province, south-east China. This bacterial isolate assimilated several aromatic compounds such as phenol, aniline, nitrobenzene, 4-chloronitrobenzene and phenanthrene. The taxonomy of strain T3-B9(T) was s...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63468-0
更新日期:2005-05-01 00:00:00
abstract::A Gram-staining-negative, strictly aerobic, non-motile, rod-shaped and flexirubin-type-pigmented strain, THG C4-1(T), was isolated from green tea leaves in Jangheung-gun, Republic of Korea. Strain THG C4-1(T) grew well at 20-30 °C, at pH 7.0-7.5 and in the absence of NaCl on nutrient agar. Based on 16S rRNA gene seque...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.057398-0
更新日期:2014-03-01 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::A Gram-variable, motile and rod-shaped bacterial strain, ASL-1(T), was isolated from a marine saltern located on the coast of the Yellow Sea, Korea. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain ASL-1(T) clustered with Jeotgalibacillus alimentarius YKJ-13(T) and that this cl...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.008318-0
更新日期:2010-01-01 00:00:00
abstract::A novel Gram-stain-negative, rod-shaped, ivory-white, facultatively anaerobic and catalase-positive bacterium, designated H1304T, was isolated from the gut of sea catfish from Coast of Weihai, China. Optimal growth occurred at 30-33 °C (range, 4-37 °C) and pH 7.0-7.5 (range, pH 6.5-9.0) with 2.0-3.0 % (w/v) NaCl (rang...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003146
更新日期:2019-01-01 00:00:00
abstract::Polyphasic characterization of an actinomycete strain VT-36(T) isolated from a sugar-cane field soil sample collected in Punjab State, India, revealed that the strain belongs to the genus Kitasatospora. The strain's chemotaxonomic characters and G+C content of DNA (76.5 mol%) were typical of members of the genus. Anal...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.63836-0
更新日期:2006-03-01 00:00:00
abstract::Two strains, 8-4-E12(T) and 8-4-E13(T), were isolated from a biowaste composting reactor. Based on 16S rRNA gene sequences, both strains belong to the genus Bacillus. Strain 8-4-E12(T) was most closely related to the type strains of Bacillus shackletonii, B. acidicola, B. sporothermodurans and B. oleronius (96.4, 96.3...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.054833-0
更新日期:2014-01-01 00:00:00
abstract::Two marine stichotrich ciliates, Metaurostylopsis flavicana spec. nov. and Tunicothrix wilberti (Lin & Song, 2004) Xu et al., 2006, isolated from the Shenzhen Mangrove Protection Area on the coast of the South China Sea, were investigated using live observation and protargol impregnation techniques. Metaurostylopsis f...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.024935-0
更新日期:2011-07-01 00:00:00
abstract::A Gram-negative, non-motile, rod-shaped bacterial strain, DS-57T, was isolated from soil from Dokdo, Korea, and its taxonomic position was investigated using a polyphasic approach. It grew optimally at 25 degrees C and in trypticase soy broth without NaCl and trypticase soy broth with 0.5% NaCl. Strain DS-57T containe...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.64727-0
更新日期:2007-11-01 00:00:00
abstract::Strain ANT-18T, isolated from a water sample taken from the Longtoushan Spring in Taiwan, was characterized using a polyphasic taxonomic approach. Cells of strain ANT-18T were Gram-stain-negative, aerobic, motile by gliding rods that were surrounded by a thick capsule and it formed pink colonies. Growth occurred at 20...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002372
更新日期:2017-11-01 00:00:00
abstract::A Gram-reaction-positive, non-spore-forming, rod-shaped, non-motile, β-glucosidase-producing bacterium, designated DCY51(T), was isolated from kimchi, a Korean fermented vegetable food. 16S rRNA gene sequence analysis revealed that strain DCY51(T) belonged to the genus Lactobacillus and exhibited highest 16S rRNA gene...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.017418-0
更新日期:2011-04-01 00:00:00
abstract::Two strains of species of the genus Marmoricola, designated KIS18-7T and JOS5-1T, were isolated from soil samples in Korea. The 16S rRNA gene sequence of strain KIS18-7T showed highest similarities with Marmoricola scoriae Sco-D01T (97.8 %), Marmoricola aequoreus SST-45T (97.6 %) and Marmoricola aurantiacus BC 361T (9...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijs.0.000184
更新日期:2015-06-01 00:00:00
abstract::A novel actinobacterium, designated strain NEAU-THZ27T, was isolated from soil collected from the Cornel peak in Jiaozuo, Henan Province, PR China and characterized using a polyphasic approach. Morphological and chemotaxonomic characteristics of the strain coincided with those of members of the genusKribbella. The res...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003650
更新日期:2019-11-01 00:00:00
abstract::Four bacterial strains, LFT 1.7T, LT2C 2.5, LT4C 2.8 and TM 4.6, were isolated from great scallop (Pecten maximus) larvae and tank seawater in a Norwegian hatchery and characterized by a polyphasic approach including determination of phenotypic, chemotaxonomic and genomic traits. All were Gram-stain-negative, motile r...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.001809
更新日期:2017-05-01 00:00:00
abstract::Strains MWH-EgelM1-30-B4T and MWH-Feld-100T were isolated from the water columns of two freshwater systems. Both strains represent delicate bacteria not easy to work with in laboratory experiments. Phylogenetic analyses of the 16S rRNA genes suggested that both strains were affiliated with the genus Polynucleobacter. ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002880
更新日期:2018-08-01 00:00:00
abstract::A Gram-stain-negative, strictly aerobic bacterium, designated HC1T, was isolated from an air conditioner in South Korea. Cells were orange, non-motile cocci with oxidase- and catalase-positive activities and did not contain bacteriochlorophyll a. Growth of strain HC1T was observed at 10-45 °C (optimum, 30 °C), pH 4.5-...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.002246
更新日期:2017-10-01 00:00:00