A comparison of the inhibition of translation and 50S ribosomal subunit formation in Staphylococcus aureus cells by nine different macrolide antibiotics.

abstract：:Nine Shiga toxin-producing Escherichia coli O157:H7/H- (O157) strains were serially cultured three times on LB agar plates. After each sub-culture, five colonies were picked for DNA isolation and whole genome sequence (WGS) analysis. After exclusion of possible recombination-related SNPs, 11, 9, and 34 single-nucleoti...

journal_title：Current microbiology

authors： Yokoyama E,Hirai S,Ishige T,Murakami S

更新日期：2017-04-01 00:00:00

abstract：:Aminopeptidases (APN) may play a role in host colonization of M. gallinarum. Characterization of endogenous APN activity suggests that the leucine APN (LAP) of M. gallinarum is a metallo-aminopeptidase activated by Mn2+ and is present in the cytosol and possibly associated with the inner leaflet of the membrane. A 1.3...

journal_title：Current microbiology

authors： Wan X,Branton SL,Hanson LA,Pharr GT

更新日期：2004-01-01 00:00:00

abstract：:Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) displays important functional diversity in mammalian and plants. So far, however, studies on GAPDH have not included the halotolerant, unicellular green alga Dunaliella salina. In the present study, a GAPDH cDNA was cloned and sequenced from D. salina. It was 1394 bp lo...

journal_title：Current microbiology

authors： Jia Y,Xue L,Liu H,Li J

更新日期：2009-05-01 00:00:00

abstract：:A strain-designated YsT was isolated as a filterable bacterial strain from Lake Sanaru, a brackish water lake in Hamamatsu Japan. YsT is aerobic, Gram-negative, and slender rod shaped. YsT grew optimally at 30 °C, pH 7.0-8.0 and without the addition of NaCl. MK-7 was the sole isoprenoid quinone. The main cellular pola...

journal_title：Current microbiology

authors： Maejima Y,Iino T,Muraguchi Y,Fukuda K,Ohkuma M,Suzuki T,Moriuchi R,Dohra H,Kimbara K,Shintani M

更新日期：2020-02-01 00:00:00

abstract：:Genes encoding enzymes that catalyze butyryl-CoA formation from acetyl-CoA in a type II strain of Butyrivibrio fibrisolvens were analyzed. The genes encoding thiolase, beta-hydroxybutyryl-CoA dehydrogenase, butyryl-CoA dehydrogenase, and electron transfer flavoproteins were clustered, but the crotonase gene was not pr...

journal_title：Current microbiology

authors： Asanuma N,Kawato M,Ohkawara S,Hino T

更新日期：2003-09-01 00:00:00

abstract：:The dicarboxylic acids malate and fumarate increase ruminal pH, reduce methane production, increase propionate and total volatile fatty acid (VFA) production, and reduce lactic acid accumulation in a manner similar to ionophores. These acids stimulate the ruminal bacterium Selenomonas ruminantium to ferment lactate to...

journal_title：Current microbiology

authors： Nisbet DJ,Callaway TR,Edrington TS,Anderson RC,Krueger N

更新日期：2009-05-01 00:00:00

abstract：:A Gram-negative, mobile, rod-shaped, non-spore-forming bacterium (strain 14-3(T)) was isolated from a temporary pond in Antarctica. On the basis of 16S rRNA gene sequence similarity, strain 14-3(T) was shown to belong to the genus Pseudomonas sensu stricto. Physiological and biochemical tests supported the phylogeneti...

journal_title：Current microbiology

authors： López NI,Pettinari MJ,Stackebrandt E,Tribelli PM,Põtter M,Steinbüchel A,Méndez BS

更新日期：2009-11-01 00:00:00

abstract：:The contents of fed-batch composting (FBC) reactors often aggregate after prolonged operation. This process leads to irreversible breakdown of the decomposition reaction and possible alteration of the bacterial communities. We compared the structures of bacterial communities in reactors under aggregate and optimal con...

journal_title：Current microbiology

authors： Watanabe K,Nagao N,Toda T,Kurosawa N

更新日期：2008-05-01 00:00:00

abstract：:We develop a method to capture marine bacterial strains at high efficiency to replace the conventional two-step collecting method. Lab-made, Fe3O4 magnetic beads were used to firstly verify the feasibility of capture in artificial seawater, using Bacillus velezensis. Almost 100% of the bacteria could be captured and s...

journal_title：Current microbiology

authors： Zheng Y,Jian X,Xing XH,Zhang C

更新日期：2020-07-01 00:00:00

abstract：:The biogenic amine-producing capability of several Oenococcus oeni strains, originally isolated from different Italian wines, was determined. The amine-producing capability was quali-quantitatively variable among the strains: out of the 44 strains investigated under optimal growth conditions, more than 60% were able t...

journal_title：Current microbiology

authors： Guerrini S,Mangani S,Granchi L,Vincenzini M

更新日期：2002-05-01 00:00:00

abstract：:The Bacillus subtilis pur operon repressor (PurR) has a PRPP (5-phosphoribosyl 1-pyrophosphate) binding motif at residues 199-211. Two PurR PRPP binding region mutations (D203A and D204A) were constructed, and the effects on binding of repressor to the pur operon control site in vitro and on regulation of pur operon e...

journal_title：Current microbiology

authors： Weng M,Zalkin H

更新日期：2000-07-01 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

authors： Tanaka S,Ikeda K,Miyasaka H

更新日期：2001-03-01 00:00:00

abstract：:Nitrate assimilation-defective mutants SP7, SP9, and SP17 of the cyanobacterium Anabaena sp. PCC 7120 were isolated by use of transposon mutagenesis and screened on medium containing chlorate. SP7 and SP17 represented nitrate reductase-defective nature, while mutant SP9 appeared to be a regulatory mutant exhibiting pl...

journal_title：Current microbiology

authors： Rai AK,Tiwari SP

更新日期：1999-11-01 00:00:00

abstract：:Ruminal proteolysis and subsequent amino acid degradation represent considerable economic loss in ruminant production. The hyper ammonia-producing bacteria (HAB) are largely responsible for amino acid deamination in the rumen. HAB can be controlled with ionophores, but they are also susceptible to antimicrobial plant ...

journal_title：Current microbiology

authors： Flythe M,Kagan I

更新日期：2010-08-01 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

authors： Li Q,Tian Y,Fu X,Yin H,Zhou Z,Liang Y,Qiu G,Liu J,Liu H,Liang Y,Shen L,Cong J,Liu X

更新日期：2011-08-01 00:00:00

abstract：:Pigment from the endophyte Burkholderia sp. WYAT7 isolated from the medicinal plant Artemisia nilagirica (Clarke) Pamp. was extracted. The antibacterial efficacy of the crude pigment Y was assessed as a source of antibiotic against both Gram-positive and Gram-negative bacterial pathogens. The pigment Y exhibited a sig...

journal_title：Current microbiology

authors： Ashitha A,Radhakrishnan EK,Mathew J

更新日期：2020-09-01 00:00:00

abstract：:Protein sequences from characterized type III secretion (TTS) systems were used as probes in silico to identify several TTS gene homologs in the genome sequence of Brucella suis biovar 1 strain 1330. Four of the genes, named flhB, fliP, fliR, and fliF on the basis of greatest homologies to known flagellar apparatus pr...

journal_title：Current microbiology

authors： Abdallah AI,Commander NJ,Woodward MJ,Spencer S,Hart CA,Winstanley C

更新日期：2003-04-01 00:00:00

abstract：:We report on a novel bacterium, isolated during a screen for environmental isolates of Bacillus thuringiensis, that possesses a novel filamentous structure. Nucleotide sequence from the isolate's 16S rRNA gene places the bacterium unambiguously within the Bacillus thuringiensis/Bacillus cereus group. Phase-contrast an...

journal_title：Current microbiology

authors： Rampersad J,Khan A,Ammons D

更新日期：2003-10-01 00:00:00

abstract：:The alphaproteobacterial strain JLT2003(T) was isolated from surface seawater off the coast of Guishan island, Taiwan. The strain was Gram negative, ovoid or coccoid, non-motile and formed pink colonies on marine agar 2216 (MA; DIFCO) medium. The dominant fatty acids were C(18:1)ω7c, cyclo C(19:0)ω8c, and C(16:0). The...

journal_title：Current microbiology

authors： Liu K,Zong R,Li Q,Fu Y,Xu Y,Wang Y,Jiao N

更新日期：2012-04-01 00:00:00

abstract：:By cloning and sequencing specific randomly amplified polymorphic DNA (RAPD) products, we have developed pairs of PCR primers that can be used to detect Xylella fastidiosa in general, and X. fastidiosa that cause citrus variegated chlorosis (CVC) specifically. We also identified a CVC-specific region of the X. fastidi...

journal_title：Current microbiology

authors： Pooler MR,Hartung JS

更新日期：1995-12-01 00:00:00

abstract：:The rates of urinary tract infection with multidrug-resistant (MDR) Escherichia coli have dramatically increased and the treatment of these infections with single and double antibiotic combinations became limited or ineffective. The present study aimed at finding effective antibiotic combinations against MDR uropathog...

journal_title：Current microbiology

authors： El-Wafa WMA,Ibrahim YM

更新日期：2020-05-01 00:00:00

abstract：:The interactions between the proteolytic X2L strain of Oenococcus oeni and the non-proteolytic 12p strain of Pediococcus pentosaceus were assayed. The characteristics of cell growth, protein degradation, and amino acid production of both strains were determined in pure and mixed cultures. O. oeni showed poor cell grow...

journal_title：Current microbiology

authors： Fernández PA,de Nadra MC

更新日期：2006-02-01 00:00:00

abstract：:Enterohemorrhagic Escherichia coli (E. coli) O157:H7, a gram-negative bacteria identified as a foodborne pathogen causing severe disease is of great concern worldwide. The pathogenicity of E. coli O157:H7 is due to the presence of some virulence factors and its ability to form biofilm which resist antimicrobial compou...

journal_title：Current microbiology

authors： Oloketuyi SF,Khan F

更新日期：2017-12-01 00:00:00

abstract：:Probiotics are defined as "microbes improving animal feed." Three lactic acid bacteria, previously selected as probiotic for pig feeding, were identified by sequencing the variable V1 region of the 16S rDNA after PCR amplification primed in the flanking constant region. A VR region showing strong nucleotide difference...

journal_title：Current microbiology

authors： Castellanos MI,Chauvet A,Deschamps A,Barreau C

更新日期：1996-08-01 00:00:00

abstract：:Exposure to ethanol is a stress condition that Salmonella typhimurium often encounters during its life cycle. Food, beverage, drugs, and cosmetics have a long history of using alcohols to control pathogens. Ethanol is also commonly used for disinfecting medical instruments. This study was conducted to evaluate the eth...

journal_title：Current microbiology

authors： Shoae Hassani A,Malekzadeh F,Amirmozafari N,Hamdi K,Ordouzadeh N,Ghaemi A

更新日期：2009-03-01 00:00:00

abstract：:A Saccharomyces cerevisiae mutant affected in the last step of the biotin biosynthesis pathway was isolated by using a transposon mutagenesis method. The gene BIO2, encoding a biotin synthase, is shown to be interrupted in this mutant. Heterologous complementation experiment allowed the cloning and the characterizatio...

journal_title：Current microbiology

authors： Phalip V,Lemoine Y,Jeltsch JM

更新日期：1999-12-01 00:00:00

abstract：:Fourteen forms of endopolygalacturonases were purified from the culture medium of Sclerotinia sclerotiorum with ion exchange chromatographies. Individual forms differ in their isoelectric point but exhibit similar molecular masses. On the basis of the cross-reactions to antibodies raised against a purified acidic endo...

journal_title：Current microbiology

authors： Martel MB,Letoublon R,Fevre M

更新日期：1996-10-01 00:00:00

abstract：:A Gram-stain-negative bacterium, designated WF-2T, was isolated from bensulfuron-methyl contaminated watermelon soil in Weifang, Shandong province, China. Cells of strain WF-2T were strictly aerobic, non-motile and rod-shaped. Strain WF-2T grew optimally at 30 °C, pH 7.0. Strain WF-2T possessed ubiquinone-8 (Q-8) as t...

journal_title：Current microbiology

authors： Zhang H,Zhao HZ,Liu J,Qin W,Huang X

更新日期：2020-11-01 00:00:00

abstract：:Lipids contribute significantly to the pathogenesis of fungal infectious diseases and an understanding of lipid metabolism occurring in fungal pathogens can help the development of more efficient antifungal therapeutic strategies. In this study, the effect of culture age on the distribution of fatty acids among differ...

journal_title：Current microbiology

authors： Zarnowski R,Dobrzyn A,Ntambi JM,Woods JP

更新日期：2008-02-01 00:00:00

abstract：:Maize root colonization by two fluorescentPseudomonas strains M.3.1. and TR335, isolated respectively frommaize and tomato roots, were studied in hydroponic conditions. Each bacteriumwas inoculated separately, and three different colonization areas werestudied: nutrient solution, rhizoplane, and endorhizosphere. The t...

journal_title：Current microbiology

authors： Benizri E,Schoeny A,Picard C,Courtade A,Guckert A

更新日期：1997-05-01 00:00:00