Isolation and characterization of Micromonospora phage PhiHAU8 and development into a phasmid.

abstract：:Drinking water quality management requires early warning tools which enable water supply companies to detect quickly and to forecast degradation of the microbial quality of drinking water during its transport throughout distribution systems. This study evaluated the feasibility of assessing, in real time, drinking wat...

journal_title：Applied and environmental microbiology

authors： Delille A,Quilès F,Humbert F

更新日期：2007-09-01 00:00:00

abstract：:Sourdough lactic acid bacteria were preliminarily screened for proteolytic activity by using a digest of albumin and globulin polypeptides as a substrate. Based on their hydrolysis profile patterns, Lactobacillus alimentarius 15M, Lactobacillus brevis 14G, Lactobacillus sanfranciscensis 7A, and Lactobacillus hilgardii...

journal_title：Applied and environmental microbiology

authors： Di Cagno R,De Angelis M,Lavermicocca P,De Vincenzi M,Giovannini C,Faccia M,Gobbetti M

更新日期：2002-02-01 00:00:00

abstract：:A 1.5-kb region immediately downstream of the styABCD operon involved in styrene degradation in Pseudomonas putida CA-3 has been cloned. Sequence analysis revealed a 1,296-bp open reading frame, designated styE, and BLAST P database comparisons of the deduced StyE amino acid sequence revealed 33 to 98% identity with s...

journal_title：Applied and environmental microbiology

authors： Mooney A,O'Leary ND,Dobson AD

更新日期：2006-02-01 00:00:00

abstract：:Hepatitis A virus (HAV) is a food-borne enteric virus responsible for outbreaks of hepatitis associated with shellfish consumption. The objectives of this study were to determine the thermal inactivation behavior of HAV in blue mussels, to compare the first-order and Weibull models to describe the data, to calculate A...

journal_title：Applied and environmental microbiology

authors： Bozkurt H,D'Souza DH,Davidson PM

更新日期：2014-05-01 00:00:00

abstract：:A new compound, designated ML-449, structurally similar to the known 20-membered macrolactam BE-14106, was isolated from a marine sediment-derived Streptomyces sp. Cloning and sequencing of the 83-kb ML-449 biosynthetic gene cluster revealed its high level of similarity to the BE-14106 gene cluster. Comparison of the ...

journal_title：Applied and environmental microbiology

authors： Jørgensen H,Degnes KF,Dikiy A,Fjaervik E,Klinkenberg G,Zotchev SB

更新日期：2010-01-01 00:00:00

abstract：:Evaluating different swabbing materials for spore recovery efficiency (RE) from steel surfaces, we recorded the maximum RE (71%) of 10(7) Bacillus subtilis spores with Tulips cotton buds, followed by Johnson's cotton buds and standard Hi-Media cotton, polyester, nylon, and foam (23%) swabs. Among cotton swabs, instant...

journal_title：Applied and environmental microbiology

authors： Thomas P,Mujawar MM,Upreti R,Sekhar AC

更新日期：2013-01-01 00:00:00

abstract：:There are a number of genetic tools available for studying Francisella tularensis, the etiological agent of tularemia; however, there is no effective inducible or repressible gene expression system. Here, we describe inducible and repressible gene expression systems for F. tularensis based on the Tet repressor, TetR. ...

journal_title：Applied and environmental microbiology

authors： LoVullo ED,Miller CN,Pavelka MS Jr,Kawula TH

更新日期：2012-10-01 00:00:00

abstract：:Lyophilizatin of 13 cyanobacterial cultures belonging to seven genera was attempted in a variety of suspending substances. All organisms survived lyophilization when suspended in lamb serum. Some of the organisms could be successfully lyophilized in horse serum, beef serum, fetal bovine serum, or human ascites fluid. ...

journal_title：Applied and environmental microbiology

authors： Corbett LL,Parker DL

更新日期：1976-12-01 00:00:00

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 longstanding awareness in generating resistance to common antimicrobial therapies by Gram-negative bacteria has made them a major threat to global health. The application of antimicrobial peptides as a therapeutic agent would be a great opportunity to combat bacterial diseases. Here, we introduce a new antimicrobial...

journal_title：Applied and environmental microbiology

authors： Modiri S,Kasra Kermanshahi R,Soudi MR,Arab SS,Khammari A,Cousineau B,Vali H,Zahiri HS,Noghabi KA

更新日期：2020-05-05 00:00:00

abstract：:The gene encoding a novel 5-oxoprolinase without ATP-hydrolyzing activity from Alcaligenes faecalis N-38A was cloned and characterized. The coding region of this gene is 1,299 bp long. The predicted primary protein is composed of 433 amino acid residues, with a 31-amino-acid signal peptide. The mature protein is compo...

journal_title：Applied and environmental microbiology

authors： Nishimura A,Oyama H,Hamada T,Nobuoka K,Shin T,Murao S,Oda K

更新日期：2000-08-01 00:00:00

abstract：:Microbial bioremediation is a promising approach for the removal of polycyclic aromatic hydrocarbon (PAH) contaminants. Many degraders of PAHs possess efflux pump genes in their genomes; however, their specific roles in the degradation of PAHs have not been clearly elucidated. In this study, two efflux pumps, TtgABC a...

journal_title：Applied and environmental microbiology

authors： Yao X,Tao F,Zhang K,Tang H,Xu P

更新日期：2017-12-01 00:00:00

abstract：:Strains of Xylella fastidiosa isolated from grape, almond, maple, and oleander were characterized by enterobacterial repetitive intergenic consensus sequence-, repetitive extragenic palindromic element (REP)-, and random amplified polymorphic DNA (RAPD)-PCR; contour-clamped homogeneous electric field (CHEF) gel electr...

journal_title：Applied and environmental microbiology

authors： Hendson M,Purcell AH,Chen D,Smart C,Guilhabert M,Kirkpatrick B

更新日期：2001-02-01 00:00:00

abstract：:Shewanella oneidensis couples oxidation of lactate to respiration of many substrates. Here we report that llpR (L-lactate-positive regulator, SO_3460) encodes a positive regulator of L-lactate utilization distinct from previously studied regulators. We also demonstrate D-lactate inhibition of L-lactate utilization in ...

journal_title：Applied and environmental microbiology

authors： Brutinel ED,Gralnick JA

更新日期：2012-12-01 00:00:00

abstract：:The utilization by Alcaligenes faecalis of electrodes as the electron donor for denitrification was investigated in this study. The denitrification rate of A. faecalis with a poised potential was greatly enhanced compared with that of the controls without poised potentials. For nitrate reduction, although A. faecalis ...

journal_title：Applied and environmental microbiology

authors： Wang X,Yu P,Zeng C,Ding H,Li Y,Wang C,Lu A

更新日期：2015-08-15 00:00:00

abstract：:In this paper, the ability of a commercial starter culture to perform a sausage fermentation is evaluated. Molecular analysis revealed the presence of several strains of the same species contained in the starter culture with different behavior during the fermentation, and the contribution of Lactobacillus curvatus, wh...

journal_title：Applied and environmental microbiology

authors： Cocolin L,Urso R,Rantsiou K,Cantoni C,Comi G

更新日期：2006-01-01 00:00:00

abstract：:Enterotoxigenic Escherichia coli (ETEC) strains that produce immunologically heterogeneous fimbriae and enterotoxins are the primary cause of neonatal diarrhea and postweaning diarrhea in young pigs. A multivalent vaccine inducing protective immunity against ideally all ETEC fimbriae and enterotoxins could be effectiv...

journal_title：Applied and environmental microbiology

authors： Lu T,Moxley RA,Zhang W

更新日期：2019-05-16 00:00:00

abstract：:Contamination of fresh produce with pathogenic Escherichia coli, including Shiga-toxigenic E. coli (STEC), represents a serious risk to human health. Colonization is governed by multiple bacterial and plant factors that can impact the probability and suitability of bacterial growth. Thus, we aimed to determine whether...

journal_title：Applied and environmental microbiology

authors： Merget B,Forbes KJ,Brennan F,McAteer S,Shepherd T,Strachan NJC,Holden NJ

更新日期：2019-05-16 00:00:00

abstract：:In Corynebacterium glutamicum, the ArgR protein, a transcriptional repressor, affects the expression level of the argB gene through binding to its promoter region. The argB promoter region (positions -77 to -25) has been found by in vitro electrophoretic mobility shift assay (EMSA) results and in silico analysis to be...

journal_title：Applied and environmental microbiology

authors： Lee SY,Park JM,Lee JH,Chang ST,Park JS,Kim YH,Min J

更新日期：2011-02-01 00:00:00

abstract：:We determined the effects of grain size and nutritional conditions on the penetration rate and metabolic activity of Escherichia coli strains in anaerobic, nutrient-saturated chambers packed with different sizes of glass beads (diameters, 116 to 767 mum) under static conditions. The chambers had nearly equal porositie...

journal_title：Applied and environmental microbiology

authors： Sharma PK,McInerney MJ

更新日期：1994-05-01 00:00:00

abstract：:Male weanling rats fed diets containing fermented and unfermented tannin-free sorghum meals naturally contaminated with traces of ochratoxin A, zearalenone, and an unidentified toxic substance developed anorexia. Mean changes in body weight over a 28-day feeding period for rats fed fermented and unfermented sorghum me...

journal_title：Applied and environmental microbiology

authors： Kazanas N,Ely RW,Fields ML,Erdman JW Jr

更新日期：1984-05-01 00:00:00

abstract：:Zearalenone [6-(10-hydroxy-6-oxo-trans-1-undecenyl)beta-resorcyclic acid lactone] is a hormone produced by Fusarium spp. which regulates the sexual stage in F. roseum. 3H- and 14C-labeled zearalenone were found to bind preferentially to one of two peaks containing uncharacterized proteins obtained from the cytosol of ...

journal_title：Applied and environmental microbiology

authors： Inaba T,Mirocha CJ

更新日期：1979-01-01 00:00:00

abstract：:The phosphotransferase system regulation domain (PRD)-containing activator, ManR, is required for glucose-controlled transcription of the mannose permease two (mpt) operon in Listeria innocua. His-871 in ManR PRD-II is needed for mpt repression in glucose-free media. His-506 in PRD-I is needed for mpt induction by glu...

journal_title：Applied and environmental microbiology

authors： Xue J,Miller KW

更新日期：2007-09-01 00:00:00

abstract：:Gibberella moniliformis (Fusarium verticillioides) is primarily a pathogen of maize, but it can also cause disease in other crop species. This pathogenicity, as well as the contamination of food- and feedstuffs with the fumonisin mycotoxins, results in economically significant losses to both farmers and food processor...

journal_title：Applied and environmental microbiology

authors： Jurgenson JE,Zeller KA,Leslie JF

更新日期：2002-04-01 00:00:00

abstract：:Six microorganisms that produced acetoin or diacetyl or both from glucose were tested for the production of 2,3-butylene glycol from lactose. Bacillus polymyxa and Streptococcus faecalis gave positive results and were tested in unmodified wheys. Cottage cheese whey was unsatisfactory, but B. polymyxa produced large am...

journal_title：Applied and environmental microbiology

authors： Speckman RA,Collins EB

更新日期：1982-05-01 00:00:00

abstract：:Municipal wastewater includes human waste that contains both commensal and pathogenic enteric microorganisms, and this collective community microbiome can be monitored for community diseases. In a previous study, we assessed the salmonellosis disease burden using municipal wastewater from Honolulu, Hawaii, which was m...

journal_title：Applied and environmental microbiology

authors： Diemert S,Yan T

更新日期：2019-05-02 00:00:00

abstract：:The proteolytic activity of Butyrivibrio fibrisolvens, a ubiquitously distributed bacterial species in the gastrointestinal tracts of ruminants and other mammals, was characterized. The relative proteolytic activity (micrograms of azocasein degraded per hour per milligram of protein) varied greatly with the strain: 0 ...

journal_title：Applied and environmental microbiology

authors： Cotta MA,Hespell RB

更新日期：1986-07-01 00:00:00

abstract：:Pure cultures of Escherichia coli and Streptococcus faecalis and environmental water samples were examined for the possibility that pollution involving organotin compounds could decrease the values for indicator organisms when standard methods were applied to the analysis of water samples. (CH3)2SnCl2 and (CH3)3SnCl d...

journal_title：Applied and environmental microbiology

authors： Pettibone GW,Cooney JJ

更新日期：1986-09-01 00:00:00

abstract：:Some species of ruminal bacteria are known to produce antimicrobial peptides, but the screening procedures have mostly been based on in vitro assays using standardized methods. Recent sequencing efforts have made available the genome sequences of hundreds of ruminal microorganisms. In this work, we performed genome mi...

journal_title：Applied and environmental microbiology

authors： Azevedo AC,Bento CB,Ruiz JC,Queiroz MV,Mantovani HC

更新日期：2015-10-01 00:00:00

abstract：:The phylogenetic diversity and species richness of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were examined with aquarium biofiltration systems. Species richness, deduced from rarefaction analysis, and diversity indices indicated that the phylogenetic diversity and species richness of AOA are greater than thos...

journal_title：Applied and environmental microbiology

authors： Urakawa H,Tajima Y,Numata Y,Tsuneda S

更新日期：2008-02-01 00:00:00