A mechanistic study on SMOB-ADP1: an NADH:flavin oxidoreductase of the two-component styrene monooxygenase of Acinetobacter baylyi ADP1.

abstract：:Anaerobic digestion, a recently hot technology to produce biogases especially methane generation for biofuel from wastewater, is considered an effective explanation for energy crisis and global pollution threat. A complex microbiome population is present in sludge, which plays an important role in the digestion of com...

journal_title：Archives of microbiology

authors： Ali N,Gong H,Liu X,Giwa AS,Wang K

更新日期：2020-01-01 00:00:00

abstract：:Microbial changes in vaginal ecosystem may accelerate the process of cervical carcinogenesis. The developed cervical cancer can lead to changes in the vaginal microbiota. The aim of our study is to determine the vaginal microbiota changes at women with FIGO I stage cervical cancer. We conducted an open, single-site su...

journal_title：Archives of microbiology

authors： Kovachev SM

更新日期：2020-03-01 00:00:00

abstract：:The set of physiological and metabolic changes occurring immediately after inoculation and during the lag phase is thought to be of vital importance for optimal offset of fermentation. The transcriptional changes taking place during the lag phase after inoculation of a late-respiratory-phase yeast culture into fresh, ...

journal_title：Archives of microbiology

authors： Brejning J,Jespersen L,Arneborg N

更新日期：2003-04-01 00:00:00

abstract：:Clostridium butyricum is widely used to produce organic solvents such as ethanol, butanol and acetone. We sequenced the entire genome of C. butyricum INCQS635 by using Ion Torrent technology. We found a high contribution of sequences assigned for carbohydrate subsystems (15-20 % of known sequences). Annotation based o...

journal_title：Archives of microbiology

authors： Bruce T,Leite FG,Miranda M,Thompson CC,Pereira N Jr,Faber M,Thompson FL

更新日期：2016-03-01 00:00:00

abstract：:1. Mutants derived from the hydrogen bacterium Alcaligenes eutrophus strain H 16 auxotrophic for phenylalanine and tyrosine were isolated employing mutagenic agents (EMS, nitrite), the colistine counterselection technique and the "pin-point" isolation method. Three different types of mutants were found: (1) Mutants, r...

journal_title：Archives of microbiology

authors： Friedrich B,Schlegel HG

更新日期：1975-04-07 00:00:00

abstract：:A Gram-negative, yellow-colored, rod-shaped, strictly aerobic, motile bacterium was isolated from forest soil in Gyeongsang Province, South Korea. The strain was designated as THG-DA2.1(T). Cells of strain THG-DA2.1(T) grew optimally at pH 7.0, at temperature 28 °C and in the presence of 0.5 % NaCl. Based on 16S rRNA ...

journal_title：Archives of microbiology

authors： Singh H,Du J,Ngo HT,Won KH,Kim KY,Yi TH

更新日期：2015-08-01 00:00:00

abstract：:An isoeugenol-degrading enzyme was purified to homogeneity from Pseudomonas putida IE27, an isoeugenol-assimilating bacterium. The purified enzyme was a 55 kDa monomer and catalyzed the initial step of isoeugenol degradation, the oxidative cleavage of the side chain double-bond of isoeugenol, to form vanillin. Another...

journal_title：Archives of microbiology

authors： Yamada M,Okada Y,Yoshida T,Nagasawa T

更新日期：2007-06-01 00:00:00

abstract：:Many pathogenic bacteria express filamentous appendages, termed pili, on their surface. These organelles function in several important bacterial processes, including mediating bacterial interaction with, and colonization of the host, signalling events, locomotion, DNA uptake, electric conductance, and biofilm formatio...

journal_title：Archives of microbiology

authors： Ramsugit S,Pillay M

更新日期：2015-08-01 00:00:00

abstract：:For the low molecular weight laccases II and III of Podospora anserina the kinetic parameters Michaelis constant (KM) and maximum reaction velocity (V) were determined polarographically under pH optimum conditions for representative substrates of different substitution patterns. Laccase II showed two peaks in its pH o...

journal_title：Archives of microbiology

authors： Hoffmann P,Esser K

更新日期：1977-02-04 00:00:00

abstract：:The effects of the Ca(2+)/H(+) exchanger A23187 and the K(+)/H(+) exchanger nigericin, the electrogenic membrane-potential depleters valinomycin and CCCP, and the calcium channel blockers ruthenium red, nifedipine, and nitrendipine on the apical growth of Phycomyces blakesleeanus were analyzed. While all of the compou...

journal_title：Archives of microbiology

authors： Ruiz-Herrera J,Martínez-Cadena G,Loarca F,Salcedo-Hernández R

更新日期：2003-12-01 00:00:00

abstract：:To overcome the extracellular salt stress, Methanohalophilus portucalensis FDF1(T) synthesizes the compatible solute betaine through the methylation of glycine, sarcosine, and N,N-dimethylglycine. S-adenosylmethionine (AdoMet) is the methyl donor. The enzyme sarcosine dimethylglycine N-methyltransferase (SDMT) of M. p...

journal_title：Archives of microbiology

authors： Chen SY,Lai MC,Lai SJ,Lee YC

更新日期：2009-10-01 00:00:00

abstract：:To identify virulence-associated genes of a fish pathogen Yersinia ruckeri, we screened a total of 1056 mini-Tn5-Km2 signature-tagged mutants in rainbow trout by immersion challenge. Of 1056, 25 mutants were found survival-defective as they could not be re-isolated from fish kidney 7 days after infection. Mutated gene...

journal_title：Archives of microbiology

authors： Dahiya I,Stevenson RM

更新日期：2010-07-01 00:00:00

abstract：:HaloLex is a software system for the central management, integration, curation, and web-based visualization of genomic and other -omics data for any given microorganism. The system has been employed for the manual curation of three haloarchaeal genomes, namely Halobacterium salinarum (strain R1), Natronomonas pharaoni...

journal_title：Archives of microbiology

authors： Pfeiffer F,Broicher A,Gillich T,Klee K,Mejía J,Rampp M,Oesterhelt D

更新日期：2008-09-01 00:00:00

abstract：:Among proteins specifically found in most gram-positive bacteria of the phylum Firmicutes, conserved proteins of the family pfam06177-DUF988-COG4708 are of unknown function. The citrulline cluster-linked (ccl) gene of Lactobacillus plantarum codes one such protein and is adjacent to the citrulline biosynthesis operon ...

journal_title：Archives of microbiology

authors： Arsène-Ploetze F,Nicoloff H,Bringel F

更新日期：2005-08-01 00:00:00

abstract：:The transport of branched-chain amino acids was characterized in intact cells of Corynebacterium glutamicum ATCC 13032. Uptake and accumulation of these amino acids occur via a common specific carrier with slightly different affinities for each substrate (Km[Ile] = 5.4 microM, Km[Leu] = 9.0 microM, Km[Val] = 9.5 micro...

journal_title：Archives of microbiology

authors： Ebbighausen H,Weil B,Krämer R

更新日期：1989-01-01 00:00:00

abstract：:The major cobamide-containing protein from methanol-utilizing Sporomusa ovata was 8-fold enriched to apparent homogeneity. The protein exhibited a molecular mass of 40 kDa and of 38 kDa determined by gel filtration and by SDS-polyacrylamide gel electrophoresis, respectively. This finding indicates a monomeric protein ...

journal_title：Archives of microbiology

authors： Stupperich E,Aulkemeyer P,Eckerskorn C

更新日期：1992-01-01 00:00:00

abstract：:The anaerobic fungus Piromyces sp. strain E2 produces extracellular cellulolytic enzymes present both in a high molecular mass (HMM) complex or as individual proteins. Although the HMM complex was present in the culture fluid during all growth stages, the highest amounts of complex were obtained when cultures were har...

journal_title：Archives of microbiology

authors： Dijkerman R,Op den Camp HJ,Van der Drift C,Vogels GD

更新日期：1997-02-01 00:00:00

abstract：:We previously cloned the sigH gene encoding a stress-response sigma factor sigma(H) in Streptomyces coelicolor A3(2), located in an operon with the gene encoding proposed anti-sigma factor UshX. To clarify the in vivo function of sigma(H), a stable null mutant of sigH was prepared by homologous recombination. This mut...

journal_title：Archives of microbiology

authors： Sevciková B,Benada O,Kofronova O,Kormanec J

更新日期：2001-12-01 00:00:00

abstract：:Mangrove sediment-associated bacteria are of significantly important in the field of medicine and pharmaceuticals as new promising sources of biologically active pharmacophores due to the extreme conditions, such as high salt concentration and soil anoxia. The sediment bacteria associated with Acanthus ilicifolius and...

journal_title：Archives of microbiology

authors： Rajan L,Chakraborty K,Chakraborty RD

更新日期：2021-01-01 00:00:00

abstract：:The occurrence of emodin, erythroglaucin, physcion, physcion-9-anthrone, questin, catenarin, and catenarin-8-methyl ether in different species of the Aspergillus glaucus group (genus Eurotium) was investigated. So far catenarin-8-methyl ether (1, 4, 6-trihydroxy-8-methoxy-3-methylanthraquinone) has not been described ...

journal_title：Archives of microbiology

authors： Anke H,Kolthoum I,Zähner H,Laatsch H

更新日期：1980-07-01 00:00:00

abstract：:The twin-arginine translocation (Tat) system serves to export fully folded proteins across the cytoplasmic membrane. In many bacteria, three major components, TatA, TatB and TatC, are the functionally essential constituents of the Tat system. A Myxococcus xanthus tatB-tatC deletion mutant could aggregate and form moun...

journal_title：Archives of microbiology

authors： Kimura Y,Saiga H,Hamanaka H,Matoba H

更新日期：2006-02-01 00:00:00

abstract：:We have investigated the endogenous phosphorylation patterns of phosphorylated proteins of Xanthomonas campestris pv. oryzae induced by its bacteriophages. For bacteriophage Xp12-infected cells, at least three phosphoproteins with apparent molecular weights of 28, 28.5 and 45 kDa were detected by in vitro labeling wit...

journal_title：Archives of microbiology

authors： Cheng CM,Tu J,Yang CC,Kuo TT

更新日期：1994-01-01 00:00:00

abstract：:Acanthamoeba castellanii is a free-living amoeba found mainly in humid environments and Arcobacter butzleri is an emerging zoonotic pathogen, both can establish in vitro endosymbiotic relationships in the absence of bacterial replication. We analyzed the localization of A. butzleri within A. castellanii establishing t...

journal_title：Archives of microbiology

authors： Medina G,Leyán P,da Silva CV,Flores-Martin S,Manosalva C,Fernández H

更新日期：2019-12-01 00:00:00

abstract：:A total of 13 killer toxin producing strains belonging to the genera Saccharomyces, Candida and Pichia were tested against each other and against a sensitive yeast strain. Based on the activity of the toxins 4 different toxins of Saccharomyces cerevisiae, 2 different toxins of Pichia and one toxin of Candida were reco...

journal_title：Archives of microbiology

authors： Pfeiffer P,Radler F

更新日期：1984-04-01 00:00:00

abstract：:A bacterium capable of using the carbamate insecticide carbofuran as a sole source of carbon and energy, was isolated from soil. The ability to catabolise carbofuran phenol, produced by cleavage of the carbamate ester linkage of the insecticide, was lost at very high frequency when the bacterium was grown in the absen...

journal_title：Archives of microbiology

authors： Head IM,Cain RB,Suett DL

更新日期：1992-01-01 00:00:00

abstract：:In this study, chromium (Cr)-tolerant bacteria were test for their efficiency in alleviating Cr stress in Cicer arietinum plants. On the basis of 16S rRNA gene analysis, the isolates were identified belonging to genus Stenotrophomonas maltophilia, Bacillus thuringiensis B. cereus, and B. subtilis. The strains produced...

journal_title：Archives of microbiology

authors： Shreya D,Jinal HN,Kartik VP,Amaresan N

更新日期：2020-05-01 00:00:00

abstract：:Cadmium is a widespread pollutant that has been associated with oxidative stress, but the mechanism behind this effect in prokaryotes is still unclear. In this work, we exposed two glutathione deficient mutants (DeltagshA and DeltagshB) and one respiration deficient mutant (DeltaubiE) to a sublethal concentration of c...

journal_title：Archives of microbiology

authors： Pacheco CC,Passos JF,Castro AR,Moradas-Ferreira P,De Marco P

更新日期：2008-03-01 00:00:00

abstract：:Effects of different flavonoids on various bacterial strains have been extensively reported; however, the mechanism(s) of their action on bacterial cells remain largely elusive. In this study, the antibacterial mechanism of soybean isoflavone (SI) on Staphylococcus aureus is systematically investigated using 4'6-diami...

journal_title：Archives of microbiology

authors： Wang Q,Wang H,Xie M

更新日期：2010-11-01 00:00:00

abstract：:Acinetobacter strain IVS-B aerobically grows on isovalerate as sole carbon and energy source. Isovalerate is metabolised via isovaleryl-CoA, an intermediate of the oxidative (S)-leucine degradation pathway. A 3-methylglutaconyl-CoA hydratase (EC 4.2.1.18) was purified 65-fold to apparent homogeneity from cell-free ext...

journal_title：Archives of microbiology

authors： Mack M,Liesert M,Zschocke J,Peters V,Linder D,Buckel W

更新日期：2006-05-01 00:00:00

abstract：:The study focuses on analysis of the compositional and diversity of bacteria in termite mound soils in comparison with the surrounding soils to verify the assertion that the high nutrient concentrations in termite mound soils influence a complex diversity of microorganisms. Here, whole DNA was extracted from soil samp...

journal_title：Archives of microbiology

authors： Enagbonma BJ,Ajilogba CF,Babalola OO

更新日期：2020-12-01 00:00:00