Abstract:
:A Gram-negative, short rod-shaped, gliding motile, and pale pink-pigmented bacterial strain, designated 15J9-9T, was isolated from the soil of Iho Tewoo Beach, Jeju Island, Korea, and characterized taxonomically using a polyphasic approach. Comparative 16S rRNA gene sequence analysis showed that strain 15J9-9T belonged to the family Cytophagaceae and was related to Larkinella bovis M2T2B15T (96.5% similarity), Larkinella arboricola Z0532T (95.3% similarity), and Larkinella insperata LMG 22510T (95.2% similarity). The DNA G+C content of strain 15J9-9T was 48 mol%. The detection of phosphatidylethanolamine, phosphatidylserine, two unknown aminophospholipids (APL1 and APL2), and two unknown polar lipids (L1 and L2) in polar lipid profile, menaquinone-7 as the predominant quinone, and a fatty acid profile of C16:1 ω5c, iso-C15:0, and iso-C17:0 3-OH as the major fatty acids supported the affiliation of strain 15J9-9T to the genus Larkinella. Based on its phenotypic properties and phylogenetic distinctiveness, strain 15J9-9T should be classified in the genus Larkinella as a representative of a novel species, for which the name Larkinella harenae sp. nov. is proposed. The type strain is 15J9-9T (=KCTC 42999T = JCM 31656T).
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Park SJ,Lee JJ,Lee SY,Lee DS,Kim MK,Ten LN,Jung HYdoi
10.1007/s00284-017-1246-6subject
Has Abstractpub_date
2017-07-01 00:00:00pages
798-802issue
7eissn
0343-8651issn
1432-0991pii
10.1007/s00284-017-1246-6journal_volume
74pub_type
杂志文章abstract::Pneumatophores are aerial roots developing from the main roots of mangrove plants away from the gravity. The below ground pneumatophore-associated soil prokaryotic community of Avicennia marina was studied by amplicon pyrosequencing (39,378 reads) during monsoon and summer seasons. Apart from the most dominant phylum ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-015-0920-9
更新日期:2016-01-01 00:00:00
abstract::To determine the effect of organics (yeast extract) on microbial community during chalcopyrite bioleaching at different temperature, real-time polymerase chain reaction (PCR) was employed to analyze community dynamics of major bacteria applied in bioleaching. The results showed that yeast extract exerted great impact ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-011-9960-y
更新日期:2011-08-01 00:00:00
abstract::AVPDS (Animal Viruses Probe dataset) is a dataset of virus-specific and conserve oligonucleotides for identification and diagnosis of viruses infecting animals. The current dataset contain 20,619 virus specific probes for 833 viruses and their subtypes and 3,988 conserved probes for 146 viral genera. Dataset of virus ...
journal_title:Current microbiology
pub_type: 信件
doi:10.1007/s00284-013-0477-4
更新日期:2014-03-01 00:00:00
abstract::Fragments of Synechocystis-DNA driving salt-induced gene expression in E. coli were isolated with translational fusions to a 'lacZ gene. One fragment (fragment 19) showed a NaCl-dependent activation of betaGal expression with the maximum of a ninefold increase in enzyme activity. A similar induction was triggered by t...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900347
更新日期:1998-08-01 00:00:00
abstract::The expression of the eukaryotic bbc1 (breast basic conserved) gene (the bbc1 gene of the marine green alga Chlamydomonas sp. W-80 strain) enhanced the tolerance against salt-stress and freezing-stress in E. coli cells. The expression of the BBC1 protein in the E. coli cells carrying the algal bbc1 gene and that in th...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002840010199
更新日期:2001-03-01 00:00:00
abstract::Fungal communities in decaying sapwood and heartwood of K. evelyniana were demonstrated through construction of four 18 S rRNA gene libraries. The 210 sequenced clones were clustered into 11 subgroups, belonging to Basidiomycota (71.9%) and to Ascomycota (22.4%) and unclassified (1 subgroup; 5.7%). The heartwood displ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-007-9092-6
更新日期:2008-04-01 00:00:00
abstract::An in vitro study was conducted to examine the metabolism of histidine (His) by mixed rumen bacteria (B), mixed rumen protozoa (P), and a combination of the two (BP). Rumen microorganisms were collected from fistulated goats fed with lucerne cubes (Medicago sativa) and a concentrate mixture twice a day. Microbial susp...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002840010170
更新日期:2001-01-01 00:00:00
abstract::An isolate of Lactococcus lactis from fermented milk was found to produce a bacteriocin peptide. The isolate could grow in a medium with an initial pH of 11.0, in which it produced the bacteriocin extracellularly at the highest level. The level of the bacteriocin in the medium increased in parallel to the bacterial gr...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-005-4545-2
更新日期:2005-09-01 00:00:00
abstract::PHA is one of the leading commercially important bio-polyesteric compounds piled up as an intracellular lipid-based energy storage compound by numerous microorganisms. An indigenous Gram-positive bacterium isolated from fire ant (Solenopsis invicta) has known to potentially accumulate PHA. Various nutritional elements...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-02221-x
更新日期:2020-12-01 00:00:00
abstract::In Neurospora crassa, multinucleate macroconidia are used for genetic transformation. The barrier for such a transformation can be either at the cell membrane level or at the nuclear membrane level. For assessment of these possibilities, a forced heterokaryon (containing two genetically marked nuclei and auxotrophic f...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-001-0004-x
更新日期:2002-05-01 00:00:00
abstract::Spontaneous white mutants from sectors of Streptomyces hygroscopicus 111-81 were isolated. The comparison of morphological, cultural, and biochemical properties of the mutants and ancestor showed the differences in colors of aerial, substrate mycelia, and sporulation. Changes in resistance to antibiotics and sensitivi...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-008-9165-1
更新日期:2008-08-01 00:00:00
abstract::The DNA sequence was determined for a region upstream of the puf operon of Rhodospirillum rubrum. A partial ORF was identified. The DNA sequence and the inferred amino acid sequences were aligned with those of bchA of Rhodobacter capsulatus and other phototrophic bacteria. Based on this alignment and genetic evidence,...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/BF01570863
更新日期:1993-08-01 00:00:00
abstract::Magainin 2 is pore-forming antimicrobial peptide on lipid matrix of bacterial membrane, secreted from the skin of the African clawed frog Xenopus laevis. The aim of this study was to investigate a new concept for antibacterial mechanisms called bacterial apoptosis-like cell death. We examined the morphological changes...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-014-0657-x
更新日期:2014-12-01 00:00:00
abstract::This work compared the inhibition effect of the commercially available mouthwash Corsodyl, containing 0.1% chlorhexidine digluconate, and photodynamic inactivation (PDI) employing methylene blue (MB) with irradiation from a red laser on 24-h biofilms formed by Streptococcus mutans strains on hydroxyapatite surfaces. T...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-01901-y
更新日期:2020-06-01 00:00:00
abstract::A gene argH, encoding argininosuccinate lyase (ASL), has been cloned from a cosmid library of the filamentous cyanobacterium Nostoc sp. strain PCC 73102. The argH open reading frame encodes a protein comprised of 461 amino acids with a calculated molecular mass of 51,349 Da. Protein sequence comparisons reveal signifi...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002840010298
更新日期:2001-10-01 00:00:00
abstract::The influence of soybean galactosaccharides (stachyose, raffinose, melibiose) as well as galactose and glucose on the synthesis and activity of alpha-galactosidase (alpha-gal) from Lactobacillus fermentum CRL 251 was studied. Stachyose was the most effective inducer, followed by melibiose, raffinose, and galactose; sc...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900118
更新日期:1996-11-01 00:00:00
abstract::Strains of Vibrio cholerae O1 (Ogawa, Inaba) and non-O1 serogroups have been found to produce an elastolytic protease that can be detected on 0.3% elastin agar plates or in broth cultures. The elastase enzyme appears to be maximally expressed in late log phase (14-18 h postinoculation) and has optimum activity at a pH...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900421
更新日期:1999-08-01 00:00:00
abstract::An autolysis chitinase was purified from the cultural medium of the anaerobic fungus Piromyces communis OTS1 by ammonium sulfate precipitation, affinity chromatography with regenerated chitin, chromato-focusing, gel filtration, and chromato-focusing again. The optimal pH and temperature were 6.0 and 50 degrees C, resp...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002849900210
更新日期:1997-07-01 00:00:00
abstract::A single strain, designated BF49(T), was isolated from a biofilm of a tufa deposit from the Westerhöfer rivulet, Lower Saxony, Germany. The G+C content of the genomic DNA of strain BF49(T) was 69 mol% and the predominant ubiquinone was Q-8. Major fatty acids were C(16:1)omega7c/15 iso 2OH and C(16:0). Comparative 16S ...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-007-9095-3
更新日期:2008-04-01 00:00:00
abstract::The Gram-stain-negative, rod-shaped, aerobic strain, designated YC1039T, was isolated from a seamount northern Mariana Trench in the tropical western Pacific. Phylogenetic analysis based on 16S rRNA gene sequence showed that strain YC1039T was related to the genus Mesoflavibacter and had highest 16S rRNA gene sequence...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-018-1500-6
更新日期:2018-09-01 00:00:00
abstract::The emergence of methicillin-resistant Staphylococcus aureus (MRSA) is responsible for nosocomial and community-acquired infections. Hence, rapid and accurate laboratory diagnosis of MRSA is a vital constituent of control measures. The present study evaluated five different methods for the identification of MRSA. A to...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-009-9567-8
更新日期:2010-07-01 00:00:00
abstract::Immobilized cells of Enterobacter agglomerans, able to reduce azo dyes enzymatically, were used as a biocatalyst for the decolorization of synthetic medium containing the toxic azo dye methyl red (MR). This bacterial strain exhibits high ability to completely decolorize 100 mg/L of MR after only 6 h of incubation unde...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-003-4143-0
更新日期:2004-02-01 00:00:00
abstract::Salinity, a serious environmental pressure on crop production, might be counteracted by free-living and symbiotic inoculants entailing positive synergistic effects. Enhancement in nutrient uptake and/or production of antioxidants under the stress condition, can improve plant growth and yield. In this study, inoculatio...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-020-02034-y
更新日期:2020-09-01 00:00:00
abstract::Bacillus sp. B25 is an effective biocontrol agent against the maize pathogenic fungus Fusarium verticillioides (Fv). Previous in vitro assays have shown that B25 has protease, glucanase, and chitinase activities and siderophores production; however, specific mechanisms by which B25 controls Fv are still unknown. To de...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-017-1372-1
更新日期:2018-03-01 00:00:00
abstract::A Gram-stain-negative, non-motile and coccoid, ovoid or rod-shaped bacterial strain, OITF-57T, which was isolated from a tidal flat sediment in South Korea, was characterized taxonomically. Strain OITF-57T grew optimally at 25 °C, at pH 7.0-8.0 and in the presence of 2.0% (w/v) NaCl. Strain OITF-57T exhibited the high...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-018-1553-6
更新日期:2018-11-01 00:00:00
abstract::A novel bacterial strain, designated MHJ-10JT, was isolated from a soil sample obtained from a grassland in Inner Mongolia, China. MHJ-10JT strain could grow at 4-37 °C (optimum: 30 °C) and pH 4-9 (optimum: pH 6), as well as in the presence of 0-6% NaCl (optimum: 1%). Cells of strain MHJ-10JT are Gram-negative, rod-sh...
journal_title:Current microbiology
pub_type: 杂志文章,评审
doi:10.1007/s00284-020-02296-6
更新日期:2021-01-02 00:00:00
abstract::Bipolaris oryzae is a filamentous ascomycetous fungus that causes brown leaf spot disease in rice. We isolated and characterized BLR2, a gene that encodes a putative blue-light regulator similar to Neurospora crassa white collar-2 (WC-2). The deduced amino acid sequence of the BLR2 showed significant homology to other...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-007-9080-x
更新日期:2008-02-01 00:00:00
abstract::Iturin A is a very important cyclic lipopeptide produced by several B. subtilis strains and has large commercial and therapeutic application potentials but its production on industrial scale has not been realized yet. In the present study, we have observed that the strain ET-1 of Bacillus subtilis, a producer of Ituri...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-019-01764-y
更新日期:2019-12-01 00:00:00
abstract::The antilisterial efficiency of three bacteriocins from lactic acid bacteria, lactocin 705 (produced by L. casei CRL705, 17000 AU/ml), enterocin CRL35 (produced by E. faecium CRL35, 17000 AU/ml), and nisin (2000 IU/ml), was tested in broth, individually and in combination against Listeria monocytogenes and Listeria in...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s002840010159
更新日期:2000-12-01 00:00:00
abstract::Grasslands are suffering from long-term overgrazing because of the population inflation. Furthermore, nitrous oxide (N2O) is a major greenhouse gas that also depletes stratospheric ozone. However, the emission rate of grassland N2O and underlying mechanisms remained unclear under different grazing intensities. We cond...
journal_title:Current microbiology
pub_type: 杂志文章
doi:10.1007/s00284-019-01668-x
更新日期:2019-05-01 00:00:00