Diversity of L-methionine catabolism pathways in cheese-ripening bacteria.

abstract：:Chlorpromazine was used to perform a test for the detection of microbial peroxidase activities. The compound acts as both a cell permeabilizer and a reagent in the procedure developed which allows the detection of peroxidase and peroxidase like reactions both semiquantitatively in whole cell determinations and quantit...

journal_title：Applied and environmental microbiology

authors： Galeazzi L,Turchetti G,Grilli G,Groppa G,Giunta S

更新日期：1986-12-01 00:00:00

abstract：:A biofilm-forming marine bacterium, D2, isolated from the surface of the tunicate Ciona intestinalis, was found to produce a novel, 190-kDa protein with antibacterial activity. The protein contained at least two subunits of 60 and 80 kDa, joined together by noncovalent bonds, and was shown to be released by D2 cells i...

journal_title：Applied and environmental microbiology

authors： James SG,Holmström C,Kjelleberg S

更新日期：1996-08-01 00:00:00

abstract：:We previously reported that overexpression of the soxS or robA gene causes in several Escherichia coli strains the acquisition of higher organic solvent tolerance and also increased resistance to a number of antibiotics (H. Nakajima, K. Kobayashi, M. Kobayashi, H. Asako, and R. Aono, Appl. Environ. Microbiol. 61:2302-...

journal_title：Applied and environmental microbiology

authors： Asako H,Nakajima H,Kobayashi K,Kobayashi M,Aono R

更新日期：1997-04-01 00:00:00

abstract：:We examined the influence of elevated CO2 concentration on denitrifier enzyme activity in wheat rhizoplanes by using controlled environments and solution culture techniques. Potential denitrification activity was from 3 to 24 times higher on roots that were grown under an elevated CO2 concentration of 1,000 micromoles...

journal_title：Applied and environmental microbiology

authors： Smart DR,Ritchie K,Stark JM,Bugbee B

更新日期：1997-11-01 00:00:00

abstract：:Recently, the lignin-degrading basidiomycete Pleurotus ostreatus has become a widely used model organism for fungal genomic and transcriptomic analyses. The increasing interest in this species has led to an increasing number of studies analyzing the transcriptional regulation of multigene families that encode extracel...

journal_title：Applied and environmental microbiology

authors： Castanera R,López-Varas L,Pisabarro AG,Ramírez L

更新日期：2015-06-15 00:00:00

abstract：:A beta-mannanase (EC 3.2.1.78) from Vibrio sp. strain MA-138 was purified by ammonium sulfate precipitation and several chromatographic procedures including gel filtration, adsorption, and ion-exchange chromatographies. The final ion-exchange chromatography Mono Q yielded one major active fraction and three minor acti...

journal_title：Applied and environmental microbiology

authors： Tamaru Y,Araki T,Amagoi H,Mori H,Morishita T

更新日期：1995-12-01 00:00:00

abstract：:In the United States, the 2009 pandemic influenza A (H1N1) virus (pH1N1) infected almost 20% of the population and caused >200,000 hospitalizations and >10,000 deaths from April 2009 to April 2010. On 24 April 2009, the CDC posted interim guidance on infection control measures in health care settings explicitly for pH...

journal_title：Applied and environmental microbiology

authors： Coulliette AD,Perry KA,Edwards JR,Noble-Wang JA

更新日期：2013-04-01 00:00:00

abstract：:Sixty-eight halobacteria, including both culture collection strains and fresh isolates from widely differing geographical areas, were tested for susceptibility to arsenate, cadmium, chromium, cobalt, copper, lead, mercury, nickel, silver, and zinc ions by an agar dilution technique. The culture collection strains show...

journal_title：Applied and environmental microbiology

authors： Nieto JJ,Ventosa A,Ruiz-Berraquero F

更新日期：1987-05-01 00:00:00

abstract：:Intracellular pH (pH(in)) is a tightly regulated physiological parameter, which controls cell performance in all living systems. The purpose of this work was to evaluate if and how H(+) homeostasis is accomplished by an industrial wine strain of Saccharomyces cerevisiae while fermenting real must under the harsh winer...

journal_title：Applied and environmental microbiology

authors： Viana T,Loureiro-Dias MC,Loureiro V,Prista C

更新日期：2012-09-01 00:00:00

abstract：:Spores of vesicular arbuscular mycorrhizal (VAM) fungi contain thousands of nuclei. In order to understand the karyotic structure of a VAM fungus spore, the genetic variation of the first generation of spores from a VAM fungus (Gigaspora margarita) was examined. Spores originating from both single- and multispore inoc...

journal_title：Applied and environmental microbiology

authors： Zeze A,Sulistyowati E,Ophel-Keller K,Barker S,Smith S

更新日期：1997-02-01 00:00:00

abstract：:This report demonstrates the applicability of a combination of matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry (MS) and chemometrics for rapid and reliable identification of vegetative cells of the causative agent of anthrax, Bacillus anthracis. Bacillus cultures were prepared ...

journal_title：Applied and environmental microbiology

authors： Lasch P,Beyer W,Nattermann H,Stämmler M,Siegbrecht E,Grunow R,Naumann D

更新日期：2009-11-01 00:00:00

abstract：:Listeria monocytogenes can change its cellular morphology from bacilli to cocci during the transition to the long-term-survival (LTS) phase. The LTS cells demonstrated increased baro- and thermotolerance compared to their vegetative counterparts. So far, the underlying mechanisms that trigger this morphological and ph...

journal_title：Applied and environmental microbiology

authors： Wen J,Deng X,Li Z,Dudley EG,Anantheswaran RC,Knabel SJ,Zhang W

更新日期：2011-09-01 00:00:00

abstract：:Duplicate anaerobic fermentor systems were used to examine changes in a community of human fecal bacteria supplied with different carbohydrate energy sources. A panel of group-specific fluorescent in situ hybridization probes targeting 16S rRNA sequences revealed that the fermentors supported growth of a greater propo...

journal_title：Applied and environmental microbiology

authors： Duncan SH,Scott KP,Ramsay AG,Harmsen HJ,Welling GW,Stewart CS,Flint HJ

更新日期：2003-02-01 00:00:00

abstract：:The production of a suitable substrate for the cultivation of the common white button mushroom, Agaricus bisporus, is referred to as composting. High microbiological activity causes temperatures of the composting material to rise as high as 80 degrees C. At stacking, an optimal oxygen consumption rate of 140 mumol of ...

journal_title：Applied and environmental microbiology

authors： Derikx PJ,Op Den Camp HJ,van der Drift C,Van Griensven LJ,Vogels GD

更新日期：1990-10-01 00:00:00

abstract：:Isolates of Paecilomyces, Verticillium, Beauveria, and Penicillium species were tested for ability to metabolize a variety of n-alkylbenzenes. Minimum side chain lengths were required for metabolism of these substrates. These were C(4) for the Paecilomyces sp., C(8) for the Verticillium sp., and C(9) for the other two...

journal_title：Applied and environmental microbiology

authors： Fedorak PM,Westlake DW

更新日期：1986-02-01 00:00:00

abstract：:Populations of feral pigs (Sus scrofa) may serve as an environmental reservoir of Cryptosporidium parvum oocysts and Giardia sp. cysts for source water. We conducted a cross-sectional study to determine the prevalence of and associated demographic and environmental risk factors for the shedding of C. parvum oocysts an...

journal_title：Applied and environmental microbiology

authors： Atwill ER,Sweitzer RA,Pereira MG,Gardner IA,Van Vuren D,Boyce WM

更新日期：1997-10-01 00:00:00

abstract：:The culturability of three Campylobacter jejuni strains and their infectivity for day-old chicks were assessed following storage of the strains in saline. The potential for colonization of chicks was weakened during the storage period and terminated 3 to 4 weeks before the strains became nonculturable. The results fro...

journal_title：Applied and environmental microbiology

authors： Hald B,Knudsen K,Lind P,Madsen M

更新日期：2001-05-01 00:00:00

abstract：:The rhizobial bacterium Bradyrhizobium japonicum functions as a nitrogen-fixing symbiont of the soybean plant (Glycine max). Plants are capable of producing an oxidative burst, a rapid proliferation of reactive oxygen species (ROS), as a defense mechanism against pathogenic and symbiotic bacteria. Therefore, B. japoni...

journal_title：Applied and environmental microbiology

authors： Donati AJ,Jeon JM,Sangurdekar D,So JS,Chang WS

更新日期：2011-06-01 00:00:00

abstract：:Bacteroides xylanolyticus X5-1 was grown in pure culture and in mixed culture with Methanospirillum hungatei JF-1 under xylose limitation in the chemostat. In the pure culture, ethanol, acetate, CO(2), and hydrogen were the products. In the mixed culture, acetate, CO(2), and presumably hydrogen were the only products ...

journal_title：Applied and environmental microbiology

authors： Biesterveld S,Zehnder AJ,Stams AJ

更新日期：1994-04-01 00:00:00

abstract：:A comprehensive assessment of bacterial diversity and community composition in arctic and antarctic pack ice was conducted through cultivation and cultivation-independent molecular techniques. We sequenced 16S rRNA genes from 115 and 87 pure cultures of bacteria isolated from arctic and antarctic pack ice, respectivel...

journal_title：Applied and environmental microbiology

authors： Brinkmeyer R,Knittel K,Jürgens J,Weyland H,Amann R,Helmke E

更新日期：2003-11-01 00:00:00

abstract：:Bacillus thuringiensis produces large amounts of various pesticidal proteins during the stationary phase. In order to achieve a high yield and form crystals, some pesticidal proteins require the presence of other proteins. Helper protein P20 is required for efficient production of both the Cyt1A and Cry11A crystal pro...

journal_title：Applied and environmental microbiology

authors： Shao Z,Liu Z,Yu Z

更新日期：2001-12-01 00:00:00

abstract：:Six monoclonal antibodies directed against enterobacteria were produced and characterized. The specificity of one of these antibodies (CX9/15; immunoglobulin G2a) was studied by indirect immunofluorescence against 259 enterobacterial strains and 125 other gram-negative bacteria. All of the enterobacteria were specific...

journal_title：Applied and environmental microbiology

authors： Levasseur S,Husson MO,Leitz R,Merlin F,Laurent F,Peladan F,Drocourt JL,Leclerc H,Van Hoegaerden M

更新日期：1992-05-01 00:00:00

abstract：:Lantibiotics, such as nisin and subtilin, are lanthionine-containing peptides that exhibit antimicrobial as well as pheromone-like autoinducing activity. Autoinduction is specific for each lantibiotic, and reporter systems for nisin and subtilin autoinduction are available. In this report, we used the previously repor...

journal_title：Applied and environmental microbiology

authors： Fuchs SW,Jaskolla TW,Bochmann S,Kötter P,Wichelhaus T,Karas M,Stein T,Entian KD

更新日期：2011-03-01 00:00:00

abstract：:Lactococcin 972 (Lcn972) is a nonlantibiotic bacteriocin that inhibits septum biosynthesis in Lactococcus lactis rather than forming pores in the cytoplasmic membrane. In this study, a deeper analysis of the molecular basis of the mode of action of Lcn972 was performed. Of several lipid cell wall precursors, only lipi...

journal_title：Applied and environmental microbiology

authors： Martínez B,Böttiger T,Schneider T,Rodríguez A,Sahl HG,Wiedemann I

更新日期：2008-08-01 00:00:00

abstract：:Injury induced in Escherichia coli cells by chlorination was studied from a physiological standpoint. Predictable and reproducible injury was found to occur rapidly in 0.5 mg of chlorine per liter and was reversible under nonselective conditions. There was an extended lag period in the growth of chlorinated cells not ...

journal_title：Applied and environmental microbiology

authors： Camper AK,McFeters GA

更新日期：1979-03-01 00:00:00

abstract：:Phylogenetic relationships, diversity, and in situ identification of spirochetes in the gut of the termite Neotermes koshunensis were examined without cultivation, with an emphasis on ectosymbionts attached to flagellated protists. Spirochetes in the gut microbial community investigated so far are related to the genus...

journal_title：Applied and environmental microbiology

authors： Noda S,Ohkuma M,Yamada A,Hongoh Y,Kudo T

更新日期：2003-01-01 00:00:00

abstract：:Phragmidium violaceum causes leaf rust on the European blackberry (Rubus fruticosus L. aggregate). Multiple strains of this pathogen have been introduced into southern Australia for the biological control of at least 15 taxa of European blackberry, a nonindigenous, invasive plant. In climates conducive to leaf rust, t...

journal_title：Applied and environmental microbiology

authors： Gomez DR,Evans KJ,Baker J,Harvey PR,Scott ES

更新日期：2008-09-01 00:00:00

abstract：:To assess the relative merits of tryptone yeast extract agar, the same medium unbuffered, and medium M17 for the assay of nine bacteriophages of lactic streptococci, comparative plaque counts were made with an overlay of 3 or 9 ml. Four of the phages exhibited no significant difference in plating efficiency between me...

journal_title：Applied and environmental microbiology

authors： Keogh BP

更新日期：1980-10-01 00:00:00

abstract：:A quantitative real-time PCR targeting the tnaA gene was studied to detect Escherichia coli and distinguish E. coli from Shigella spp. These microorganisms revealed high similarity in the molecular organization of the tna operon. ...

journal_title：Applied and environmental microbiology

authors： Bernasconi C,Volponi G,Picozzi C,Foschino R

更新日期：2007-10-01 00:00:00

abstract：UNLABELLED:Salmonella is recognized as one of the most significant enteric foodborne bacterial pathogens. In recent years, the resistance of pathogens to biocides and other environmental stresses, especially when they are embedded in biofilm structures, has led to the search for and development of novel antimicrobial s...

journal_title：Applied and environmental microbiology

authors： Karampoula F,Giaouris E,Deschamps J,Doulgeraki AI,Nychas GJ,Dubois-Brissonnet F

更新日期：2016-08-15 00:00:00