Biogeography of the purple nonsulfur bacterium Rhodopseudomonas palustris.

abstract：:The importance of sulfate respiration in the microbial mat found in the low-sulfate thermal outflow of Mushroom Spring in Yellowstone National Park was evaluated using a combination of molecular, microelectrode, and radiotracer studies. Despite very low sulfate concentrations, this mat community was shown to sustain a...

journal_title：Applied and environmental microbiology

authors： Dillon JG,Fishbain S,Miller SR,Bebout BM,Habicht KS,Webb SM,Stahl DA

更新日期：2007-08-01 00:00:00

abstract：:Different nutrient receptors varied in triggering germination of Bacillus subtilis spores with a pressure of 150 MPa, the GerA receptor being more responsive than the GerB receptor and even more responsive than the GerK receptor. This hierarchy in receptor responsiveness to pressure was the same as receptor responsive...

journal_title：Applied and environmental microbiology

authors： Black EP,Koziol-Dube K,Guan D,Wei J,Setlow B,Cortezzo DE,Hoover DG,Setlow P

更新日期：2005-10-01 00:00:00

abstract：:Viruses are the most abundant and diverse biological entities within soils, yet their ecological impact is largely unknown. Defining how soil viral communities change with perturbation or across environments will contribute to understanding the larger ecological significance of soil viruses. A new approach to examinin...

journal_title：Applied and environmental microbiology

authors： Srinivasiah S,Lovett J,Polson S,Bhavsar J,Ghosh D,Roy K,Fuhrmann JJ,Radosevich M,Wommack KE

更新日期：2013-09-01 00:00:00

abstract：:Efficient biosynthesis of L-tyrosine from glucose is necessary to make biological production economically viable. To this end, we designed and constructed a modular biosynthetic pathway for L-tyrosine production in E. coli MG1655 by encoding the enzymes for converting erythrose-4-phosphate (E4P) and phosphoenolpyruvat...

journal_title：Applied and environmental microbiology

authors： Juminaga D,Baidoo EE,Redding-Johanson AM,Batth TS,Burd H,Mukhopadhyay A,Petzold CJ,Keasling JD

更新日期：2012-01-01 00:00:00

abstract：:The ability of yeasts to ferment cellodextrins is rare. Candida wickerhamii is able to use these sugars for alcohol production because of a cell-bound, extracellular, beta-glucosidase that is unusual by not being inhibited by glucose. A cDNA expression library in lambda phage was prepared with mRNA isolated from cello...

journal_title：Applied and environmental microbiology

authors： Skory CD,Freer SN

更新日期：1995-02-01 00:00:00

abstract：:Reductive and oxidative pathways of the sulfur cycle were studied in a marine sediment by parallel radiotracer experiments with SO(4), H(2)S, and S(2)O(3) injected into undisturbed sediment cores. The distributions of viable populations of sulfate- and thiosulfate-reducing bacteria and of thiosulfate-disproportionatin...

journal_title：Applied and environmental microbiology

authors： Jørgensen BB,Bak F

更新日期：1991-03-01 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：:Environmental surveillance is an effective approach in investigating circulating enteroviruses and had been conducted in the cities of Jinan and Linyi since February 2008 and April 2010, respectively. This study analyzed 46 sewage samples collected in the two cities in 2011 and found that echovirus 6 (E6) was the pred...

journal_title：Applied and environmental microbiology

authors： Tao Z,Song Y,Wang H,Zhang Y,Yoshida H,Ji S,Xu A,Song L,Liu Y,Cui N,Ji F,Li Y,Chen P,Xu W

更新日期：2012-10-01 00:00:00

abstract：:Selective adhesion to only certain epithelia is particularly common among the bacterial members of the indigenous microflora of mammals. We have found that the stratified squamous epithelium of the nonsecreting area of horse stomach is colonized by gram-positive rods. The microscopic features of a dense layer of these...

journal_title：Applied and environmental microbiology

authors： Yuki N,Shimazaki T,Kushiro A,Watanabe K,Uchida K,Yuyama T,Morotomi M

更新日期：2000-11-01 00:00:00

abstract：:The conversion of ochratoxin C to ochratoxin A was studied in rats after oral and intravenous administration. The concentration of ochratoxin A in the blood as a function of time was the same after oral administration of equivalent amounts of either ochratoxin C or ochratoxin A. The maximum ochratoxin A concentrations...

journal_title：Applied and environmental microbiology

authors： Fuchs R,Hult K,Peraica M,Radić B,Plestina R

更新日期：1984-07-01 00:00:00

abstract：:Long residence times of probiotics in the intestinal tract would prolong their potential beneficial health effects and assist colonization. This study investigated the colonization potential of Lactobacillus casei Shirota in mouse intestine by using 5 (and 6)-carboxyfluorescein diacetate, succinimidyl ester (cFDA-SE) ...

journal_title：Applied and environmental microbiology

authors： Lee YK,Ho PS,Low CS,Arvilommi H,Salminen S

更新日期：2004-02-01 00:00:00

abstract：:Ammonia monooxygenase of Nitrosomonas europaea catalyzes the oxidation of alkanes (up to C(8)) to alcohols and alkenes (up to C(5)) to epoxides and alcohols in the presence of ammonium ions. Straight-chain, N-terminal alkynes (up to C(10)) all exhibited a time-dependent inhibition of ammonia oxidation without effects ...

journal_title：Applied and environmental microbiology

authors： Hyman MR,Murton IB,Arp DJ

更新日期：1988-12-01 00:00:00

abstract：:Blooms of the cyanobacterium Anabaena circinalis are a major worldwide problem due to their production of a range of toxins, in particular the neurotoxins anatoxin-a and paralytic shellfish poisons (PSPs). Although there is a worldwide distribution of A. circinalis, there is a geographical segregation of neurotoxin pr...

journal_title：Applied and environmental microbiology

authors： Beltran EC,Neilan BA

更新日期：2000-10-01 00:00:00

abstract：:We examined nitrate-dependent Fe(2+) oxidation mediated by anaerobic ammonium oxidation (anammox) bacteria. Enrichment cultures of "Candidatus Brocadia sinica" anaerobically oxidized Fe(2+) and reduced NO3(-) to nitrogen gas at rates of 3.7 ± 0.2 and 1.3 ± 0.1 (mean ± standard deviation [SD]) nmol mg protein(-1) min(-...

journal_title：Applied and environmental microbiology

authors： Oshiki M,Ishii S,Yoshida K,Fujii N,Ishiguro M,Satoh H,Okabe S

更新日期：2013-07-01 00:00:00

abstract：:Characteristics of an obligately methylotrophic coccoid methanogen (strain GS-16) previously isolated from estuarine sediment are described. Growth was demonstrated on dimethyl sulfide (DMS) or trimethylamine (TMA), but not on methane thiol, methane thiol plus hydrogen, dimethyl disulfide, or methionine. DMS-grown cel...

journal_title：Applied and environmental microbiology

authors： Oremland RS,Kiene RP,Mathrani I,Whiticar MJ,Boone DR

更新日期：1989-04-01 00:00:00

abstract：:We investigated the anaerobic biodegradation of 3-chlorobenzoate (3CBz) by microorganisms from an aquifer where chloroaromatic compounds were previously found to resist decay in the presence of sulfate. After a lengthy lag period, 3CBz was degraded in the presence of sulfate and concurrently with sulfate reduction. Ch...

journal_title：Applied and environmental microbiology

authors： Townsend GT,Ramanand K,Suflita JM

更新日期：1997-07-01 00:00:00

abstract：:The genes encoding NAD(+)-dependent alanine dehydrogenases (AlaDHs) (EC 1.4.1.1) from the Antarctic bacterial organisms Shewanella sp. strain Ac10 (SheAlaDH) and Carnobacterium sp. strain St2 (CarAlaDH) were cloned and expressed in Escherichia coli. Of all of the AlaDHs that have been sequenced, SheAlaDH exhibited the...

journal_title：Applied and environmental microbiology

authors： Galkin A,Kulakova L,Ashida H,Sawa Y,Esaki N

更新日期：1999-09-01 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：:Enzymatic activities that could be involved in methanethiol generation in five cheese-ripening bacteria were assayed, and the major sulfur compounds produced were identified. L-Methionine and alpha-keto-gamma-methyl-thio-butyric acid demethiolating activities were detected in whole cells and cell extracts (CFEs) of al...

journal_title：Applied and environmental microbiology

authors： Bonnarme P,Psoni L,Spinnler HE

更新日期：2000-12-01 00:00:00

abstract：:From necrotic tissue of a Nashi pear tree, 24 Erwinia pyrifoliae strains, found to be identical by pulsed-field gel electrophoresis analysis, were isolated. Thirteen strains were not virulent on immature pears and did not induce a hypersensitive response in tobacco leaves. The defective gene hrpL was complemented with...

journal_title：Applied and environmental microbiology

authors： Jock S,Kim WS,Barny MA,Geider K

更新日期：2003-01-01 00:00:00

abstract：:A bacterium, strain BIS-6, that grew aerobically on dimethylsulfoniopropionate (DMSP) was isolated from an intertidal mud sample. Strain BIS-6 quantitatively demethylated DMSP and 3-methiolpropionate to 3-mercaptopropionate. Strain BIS-6 was a versatile methylotroph growing on the osmolytes DMSP and glycine betaine an...

journal_title：Applied and environmental microbiology

authors： Visscher PT,Taylor BF

更新日期：1994-12-01 00:00:00

abstract：:A simple synthetic liquid medium containing a single amino acid, glucose, salts, trace metals, and thiamine was developed for cultivation of Cercospora rosicola Passerini. Thiamine was shown to be important to growth. Culture of C. rosicola Passerini in a chemically defined medium makes possible studies of (+)-abscisi...

journal_title：Applied and environmental microbiology

authors： Norman SM,Maier VP,Echols LC

更新日期：1981-01-01 00:00:00

abstract：:Quaternary ammonium compounds such as benzalkonium chloride (BC) are widely used as disinfectants in both food processing and medical environments. BC-resistant strains of Listeria monocytogenes have been implicated in multistate outbreaks of listeriosis and have been frequently isolated from food processing plants. H...

journal_title：Applied and environmental microbiology

authors： Elhanafi D,Dutta V,Kathariou S

更新日期：2010-12-01 00:00:00

abstract：:This study determined the membrane fluidity of clostridial endospores during treatment with heat and pressure with nisin or reutericyclin. Heating (90°C) reduced laurdan (6-dodecanoyl-2-dimethylaminonaphthalene) general polarization, corresponding to membrane fluidization. Pressure (200 MPa) stabilized membrane order....

journal_title：Applied and environmental microbiology

authors： Hofstetter S,Winter R,McMullen LM,Gänzle MG

更新日期：2013-03-01 00:00:00

abstract：:A basal (BC) medium devoid of added carbohydrates, a complete (CC) medium containing nine carbohydrates were developed for enumerating rumen bacteria. The colony counts on the BC medium were 85 to 100% of those obtained on the CC medium. These colonies were pinpoint size (less than or equal to mm in diameter) but incr...

journal_title：Applied and environmental microbiology

authors： Leedle JA,Hespell RB

更新日期：1980-04-01 00:00:00

abstract：:Because of high diurnal water quality fluctuations in raw municipal wastewater, the use of proportional autosampling over a period of 24 h at municipal wastewater treatment plants (WWTPs) to evaluate carbon, nitrogen, and phosphorus removal has become a standard in many countries. Microbial removal or load estimation ...

journal_title：Applied and environmental microbiology

authors： Mayer RE,Vierheilig J,Egle L,Reischer GH,Saracevic E,Mach RL,Kirschner AK,Zessner M,Sommer R,Farnleitner AH

更新日期：2015-08-01 00:00:00

abstract：:Seven different sources of inocula that included sediments, contaminated soils, groundwater, process effluent, and sludge were used to establish enrichment cultures of denitrifying bacteria on benzene, toluene, and xylenes in the absence of molecular oxygen. All of the enrichment cultures demonstrated complete depleti...

journal_title：Applied and environmental microbiology

authors： Evans PJ,Mang DT,Young LY

更新日期：1991-02-01 00:00:00

abstract：:The frequency of isolation of three nonhomologous chlorobenzoate catabolic genotypes (clc, cba, and fcb) was determined for 464 isolates from freshwater sediments and groundwater in the vicinity of the Hyde Park industrial landfill site in the Niagara watershed. Samples were collected from both contaminated and noncon...

journal_title：Applied and environmental microbiology

authors： Peel MC,Wyndham RC

更新日期：1999-04-01 00:00:00

abstract：:Soil emission of gaseous N oxides during nitrification of ammonium represents loss of an available plant nutrient and has an important impact on the chemistry of the atmosphere. We used selective inhibitors and a glucose amendment in a factorial design to determine the relative contributions of autotrophic ammonium ox...

journal_title：Applied and environmental microbiology

authors： Tortoso AC,Hutchinson GL

更新日期：1990-06-01 00:00:00

abstract：:Members of the genus Clavibacter are economically important bacterial plant pathogens infecting a set of diverse agricultural crops (e.g., alfalfa, corn, potato, tomato, and wheat). Tomato-associated Clavibacter sp. strains account for a great portion of the genetic diversity of the genus, and C. michiganensissensu st...

journal_title：Applied and environmental microbiology

authors： Osdaghi E,Rahimi T,Taghavi SM,Ansari M,Zarei S,Portier P,Briand M,Jacques MA

更新日期：2020-03-02 00:00:00