Metabolism of phosphonoacetate as the sole carbon and phosphorus source by an environmental bacterial isolate.

abstract：:DNA probes that are specific for each of five predominant species of human colonic Bacteroides (B. thetaiotaomicron, B. uniformis, B. distasonis, "Bacteroides group 3452-A", and B. ovatus) were used to detect and enumerate these species in fecal samples from two adult volunteers. These five species are capable of ferm...

journal_title：Applied and environmental microbiology

authors： Kuritza AP,Shaughnessy P,Salyers AA

更新日期：1986-02-01 00:00:00

abstract：:Sequence analysis of the five genes (gutRMCBA) downstream from the previously described sorbitol-6-phosphate dehydrogenase-encoding Lactobacillus casei gutF gene revealed that they constitute a sorbitol (glucitol) utilization operon. The gutRM genes encode putative regulators, while the gutCBA genes encode the EIIC, E...

journal_title：Applied and environmental microbiology

authors： Alcántara C,Sarmiento-Rubiano LA,Monedero V,Deutscher J,Pérez-Martínez G,Yebra MJ

更新日期：2008-09-01 00:00:00

abstract：:Cr(VI) (chromate) is a widespread environmental contaminant. Bacterial chromate reductases can convert soluble and toxic chromate to the insoluble and less toxic Cr(III). Bioremediation can therefore be effective in removing chromate from the environment, especially if the bacterial propensity for such removal is enha...

journal_title：Applied and environmental microbiology

authors： Park CH,Keyhan M,Wielinga B,Fendorf S,Matin A

更新日期：2000-05-01 00:00:00

abstract：:In this study, the changes in the global proteome of Salmonella in response to desiccation and thermal treatment were investigated by using an iTRAQ multiplex technique. A Salmonella enterica serovar Typhimurium strain was dried, equilibrated at high (1.0) and low (0.11) water activity (aw), and thermally treated at 7...

journal_title：Applied and environmental microbiology

authors： Maserati A,Lourenco A,Diez-Gonzalez F,Fink RC

更新日期：2018-08-31 00:00:00

abstract：:Vibrio cholerae non-O1/non-O139 strains have caused several cases of ear, wound, and blood infections, including one lethal case of septicemia in Austria, during recent years. All of these cases had a history of local recreational activities in the large eastern Austrian lake Neusiedler See. Thus, a monitoring program...

journal_title：Applied and environmental microbiology

authors： Kirschner AK,Schlesinger J,Farnleitner AH,Hornek R,Süss B,Golda B,Herzig A,Reitner B

更新日期：2008-04-01 00:00:00

abstract：:A novel hyperthermophilic bacterium was isolated from pink filamentous streamers (pink filaments) occurring in the upper outflow channel (temperature, 82 to 88 degreesC) of Octopus Spring in Yellowstone National Park, Wyo. The gram-negative cells grew at low salinity at temperatures up to 89 degreesC in the neutral to...

journal_title：Applied and environmental microbiology

authors： Huber R,Eder W,Heldwein S,Wanner G,Huber H,Rachel R,Stetter KO

更新日期：1998-10-01 00:00:00

abstract：:The sensitivity of two recently isolated antigenic variants of echovirus type 25 (Montpellier 76-1262 and Thionville 86-222) to glutaraldehyde (GTA) at low concentrations was compared with that of the JV-4 prototype strain. The purified viruses were treated under the same conditions with GTA at concentrations ranging ...

journal_title：Applied and environmental microbiology

authors： Chambon M,Bailly JL,Peigue-Lafeuille H

更新日期：1994-02-01 00:00:00

abstract：:The human gastrointestinal (GI) tract provides home to a complex microbial community, collectively termed microbiota. Although major efforts have been made to describe the diversity and stability of the microbiota, functional studies have been largely restricted to intestinal isolates and include few community studies...

journal_title：Applied and environmental microbiology

authors： Booijink CC,Boekhorst J,Zoetendal EG,Smidt H,Kleerebezem M,de Vos WM

更新日期：2010-08-01 00:00:00

abstract：:The effects in the chicken embryo assay of four Alternaria metabolites (alternariol [AOH], alternariol methyl ether [AME], altenuene [ALT], and tenuazonic acid [TA]) were investigated. Administered to 7-day-old chicken embryos by yolk sac injection, AOH, AME, and ALT caused no mortality or teratogenic effect at doses ...

journal_title：Applied and environmental microbiology

authors： Griffin GF,Chu FS

更新日期：1983-12-01 00:00:00

abstract：:Bacteria, yeasts, and molds isolated from partially processed iceberg lettuce were taxonomically classified. The majority of bacterial isolates were gram-negative rods. Pseudomonas, Erwinia, and Serratia species were commonly found. Yeasts most frequently isolated from lettuce included members of the genera Candida, C...

journal_title：Applied and environmental microbiology

authors： Magnuson JA,King AD Jr,Török T

更新日期：1990-12-01 00:00:00

abstract：:Various physical and chemical parameters were monitored to evaluate their influence on the microbial communities present in composting municipal sewage sludge. Temperature, moisture content, depth, pH, protein content, total nitrogen, total carbon, lipid phosphate biomass, and the rates of microbial incorporation of s...

journal_title：Applied and environmental microbiology

authors： McKinley VL,Vestal JR

更新日期：1985-12-01 00:00:00

abstract：:The Pseudomonas putida KT2440 TOL upper pathway is repressed under nonlimiting conditions in cells growing in chemostat with succinate as a carbon source. We show that the ptsN gene product IIA(Ntr) participates in this repression. Crc, involved in yeast extract-dependent repression in batch cultures, did not influenc...

journal_title：Applied and environmental microbiology

authors： Aranda-Olmedo I,Marín P,Ramos JL,Marqués S

更新日期：2006-11-01 00:00:00

abstract：:The role of polyethylene glycol (PEG) in the transformation of Schizosaccharomyces pombe by electroporation is investigated by fluorescein isothiocyanate-dextran uptake and transformation studies. It is shown that when S. pombe cells are electroporated in the presence of PEG, the permeability state created is sustaine...

journal_title：Applied and environmental microbiology

authors： Hood MT,Stachow C

更新日期：1992-04-01 00:00:00

abstract：:Lactobacillus plantarum is a versatile bacterium that occupies a wide range of environmental niches. In this study, we found that a bifunctional aldehyde-alcohol dehydrogenase-encoding gene, adhE, was responsible for L. plantarum being able to utilize mannitol and sorbitol through cross-regulation by two DNA-binding r...

journal_title：Applied and environmental microbiology

authors： Yang X,Teng K,Su R,Li L,Zhang T,Fan K,Zhang J,Zhong J

更新日期：2019-02-06 00:00:00

abstract：:Environmental contamination with compounds containing oxyanions of chlorine, such as perchlorate or chlorate [(per)chlorate] or chlorine dioxide, has been a constantly growing problem over the last 100 years. Although the fact that microbes reduce these compounds has been recognized for more than 50 years, only six or...

journal_title：Applied and environmental microbiology

authors： Coates JD,Michaelidou U,Bruce RA,O'Connor SM,Crespi JN,Achenbach LA

更新日期：1999-12-01 00:00:00

abstract：:Paenilide is a novel, heat-stable peptide toxin from Paenibacillus tundrae, which colonizes barley. P. tundrae produced 20 to 50 ng of the toxin mg(-1) of cells (wet weight) throughout a range of growth temperatures from +5°C to +28°C. Paenilide consisted of two substances of 1,152 Da and 1,166 Da, with masses and tan...

journal_title：Applied and environmental microbiology

authors： Rasimus S,Mikkola R,Andersson MA,Teplova VV,Venediktova N,Ek-Kommonen C,Salkinoja-Salonen M

更新日期：2012-05-01 00:00:00

abstract：:The ability of Escherichia coli MV1184 to accumulate inorganic phosphate (Pi) was enhanced by manipulating the genes involved in the transport and metabolism of Pi. The high-level Pi accumulation was achieved by modifying the genetic regulation and increasing the dosage of the E. coli genes encoding polyphosphate kina...

journal_title：Applied and environmental microbiology

authors： Kato J,Yamada K,Muramatsu A,Hardoyo,Ohtake H

更新日期：1993-11-01 00:00:00

abstract：:Poultry are considered the major reservoir for Campylobacter jejuni, a leading bacterial cause of human food-borne diarrhea. To understand the ecology of C. jejuni and develop strategies to control C. jejuni infection in the animal reservoir, we initiated studies to examine the potential role of anti-Campylobacter mat...

journal_title：Applied and environmental microbiology

authors： Sahin O,Zhang Q,Meitzler JC,Harr BS,Morishita TY,Mohan R

更新日期：2001-09-01 00:00:00

abstract：:Ruminal fluid from sheep fed hay plus concentrate diets containing 1.8% urea, 6% casein, or 6% egg albumin had proteolytic activities of 4.12, 3.02, or 4.00 mg of [14C]casein hydrolyzed ml-1 h-1, respectively. Dietary albumin had no effect on the rate of albumin breakdown relative to that of casein (0.06). Greater num...

journal_title：Applied and environmental microbiology

authors： Wallace RJ,Broderick GA,Brammall ML

更新日期：1987-04-01 00:00:00

abstract：:A physiological, unbalanced model is presented that explicitly describes growth of the marine cyanobacterium Trichodesmium sp. at the expense of N(2) (diazotrophy). The model involves the dynamics of intracellular reserves of carbon and nitrogen and allows the uncoupling of the metabolism of these elements. The result...

journal_title：Applied and environmental microbiology

authors： Rabouille S,Staal M,Stal LJ,Soetaert K

更新日期：2006-05-01 00:00:00

abstract：:The effect of the glutathione reductase (GshR) activity of Lactobacillus sanfranciscensis DSM20451(T) on the thiol levels in fermented sourdoughs was determined, and the oxygen tolerance of the strain was also determined. The gshR gene coding for a putative GshR was sequenced and inactivated by single-crossover integr...

journal_title：Applied and environmental microbiology

authors： Jänsch A,Korakli M,Vogel RF,Gänzle MG

更新日期：2007-07-01 00:00:00

abstract：:Fusarium verticillioides (Gibberella fujikuroi mating population A [MP-A]) is a widespread pathogen on maize and is well-known for producing fumonisins, mycotoxins that cause severe disease in animals and humans. The species is a member of the Gibberella fujikuroi species complex, which consists of at least 11 differe...

journal_title：Applied and environmental microbiology

authors： Bömke C,Rojas MC,Hedden P,Tudzynski B

更新日期：2008-12-01 00:00:00

abstract：:Many but not all ammonia-oxidizing bacteria (AOB) produce urease (urea amidohydrolase, EC 3.5.1.5) and are capable of using urea for chemolithotrophic growth. We sequenced the urease operons from two AOB, the beta-proteobacterium Nitrosospira sp. strain NpAV and the gamma-proteobacterium Nitrosococcus oceani. In both ...

journal_title：Applied and environmental microbiology

authors： Koper TE,El-Sheikh AF,Norton JM,Klotz MG

更新日期：2004-04-01 00:00:00

abstract：:Beef carcass sponge samples collected from July to August 1999 at four large processing plants in the United States were surveyed for the presence of non-O157 Shiga toxin-producing Escherichia coli (STEC). Twenty-eight (93%) of 30 single-source lots surveyed included at least one sample containing non-O157 STEC. Of 33...

journal_title：Applied and environmental microbiology

authors： Arthur TM,Barkocy-Gallagher GA,Rivera-Betancourt M,Koohmaraie M

更新日期：2002-10-01 00:00:00

abstract：:Pure and mixed cultures of Methylophaga sulfidovorans and Thiobacillus thioparus T5 were grown in continuous cultures on either dimethyl sulfide, dimethyl sulfide and H(inf2)S, or H(inf2)S and methanol. In pure cultures, M. sulfidovorans showed a lower affinity for sulfide than T. thioparus T5. Mixed cultures, grown o...

journal_title：Applied and environmental microbiology

authors： De Zwart J,Sluis J,Kuenen JG

更新日期：1997-08-01 00:00:00

abstract：:Streptococcus mutans 6715-15 and Streptococcus sanguis 10558 were grown together in continuous culture with glucose as the limiting carbon source. The relationship of growth rate to substrate concentration was determined for pure cultures of each organism in continuous and batch cultures. A model based on competition ...

journal_title：Applied and environmental microbiology

authors： Kemp CW,Robrish SA,Curtis MA,Sharer SA,Bowen WH

更新日期：1983-04-01 00:00:00

abstract：:The control of promoter activity by oxygen availability appears to be an intriguing system for heterologous protein production. In fact, during cell growth in a bioreactor, an oxygen shortage is easily obtained simply by interrupting the air supply. The purpose of our work was to explore the possible use of hypoxic in...

journal_title：Applied and environmental microbiology

authors： Camattari A,Bianchi MM,Branduardi P,Porro D,Brambilla L

更新日期：2007-02-01 00:00:00

abstract：:A variety of nitroaromatic compounds, including 2,4,6-trinitrotoluene (TNT), were reduced by hydrogen in the presence of enzyme preparations from Veillonella alkalescens. Consistent with the proposed reduction pathway, R-NO2 H2 leads to R-NO H2 leads to R-NHOH H2 leads to R-NH2, 3 mol of H2 was utilized per mol of nit...

journal_title：Applied and environmental microbiology

authors： McCormick NG,Feeherry FE,Levinson HS

更新日期：1976-06-01 00:00:00

abstract：:The minimal nutritional growth requirements were determined for strains Okra B and Iwanai E, which are representatives of groups I and II, respectively, of Clostridium botulinum. These type B and E strains differed considerably in their nutrient requirements. The organic growth factors required in high concentrations ...

journal_title：Applied and environmental microbiology

authors： Whitmer ME,Johnson EA

更新日期：1988-03-01 00:00:00

abstract：:The ability of various subsets of poultry intestinal microbiota to protect turkeys from colonization by Campylobacter jejuni was investigated. Community subsets were generated in vivo by inoculation of day-old poults with the cecal contents of a Campylobacter-free adult turkey, followed by treatment with one antimicro...

journal_title：Applied and environmental microbiology

authors： Scupham AJ,Jones JA,Rettedal EA,Weber TE

更新日期：2010-12-01 00:00:00