Cadmium Resistance Screening in Nitrilotriacetate-Buffered Minimal Media.

abstract：:Separating dietary fiber from other polysaccharides in digesta and feces is necessary to understand its mechanisms of action. A gravimetric method that separates fecal plant and bacterial matter based on size and density was evaluated and modified to determine the plant and bacterial mass of lyophilized whole and blen...

journal_title：Applied and environmental microbiology

authors： Cabotaje LM,López-Guisa JM,Shinnick FL,Marlett JA

更新日期：1990-06-01 00:00:00

abstract：:Wax-coated capsules containing selective ingredients (brilliant green and oxgall) were added at the time of inoculation of most-probable-number media (modified lactose broths). The inhibitory ingredients gradually diffused from the capsules into the nonselective media, imparting selectivity to the media. Concentration...

journal_title：Applied and environmental microbiology

authors： Lanz WW,Hartman PA

更新日期：1976-11-01 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：:Among 1,962 bacterial isolates from a smear-surface soft cheese (Munster cheese) screened for activity against Listeria monocytogenes, six produced antilisterial compounds other than organic acids. The bacterial strain WHE 92, which displayed the strongest antilisterial effect, was identified at the DNA level as Lacto...

journal_title：Applied and environmental microbiology

authors： Ennahar S,Aoude-Werner D,Sorokine O,Van Dorsselaer A,Bringel F,Hubert JC,Hasselmann C

更新日期：1996-12-01 00:00:00

abstract：:Two different Cd(2+) uptake systems were identified in Lactobacillus plantarum. One is a high-affinity, high-velocity Mn(2+) uptake system which also takes up Cd(2+) and is induced by Mn(2+) starvation. The calculated K(m) and V(max) are 0.26 microM and 3.6 micromol g of dry cell(-1) min(-1), respectively. Unlike Mn(2...

journal_title：Applied and environmental microbiology

authors： Hao Z,Reiske HR,Wilson DB

更新日期：1999-11-01 00:00:00

abstract：:A variety of lactic acid bacteria, isolated from plant surfaces and plant-associated products, were found to be antagonistic to test strains of the phytopathogens Xanthomonas campestris, Erwinia carotovora, and Pseudomonas syringae. Effective "in vitro" inhibition was found both on agar plates and in broth cultures. I...

journal_title：Applied and environmental microbiology

authors： Visser R,Holzapfel WH,Bezuidenhout JJ,Kotzé JM

更新日期：1986-09-01 00:00:00

abstract：:The assembly of six genes that encode enzymes from glutamate-fermenting bacteria converted Escherichia coli into a glutaconate producer when grown anaerobically on a complex medium. The new anaerobic pathway starts with 2-oxoglutarate from general metabolism and proceeds via (R)-2-hydroxyglutarate, (R)-2-hydroxyglutar...

journal_title：Applied and environmental microbiology

authors： Djurdjevic I,Zelder O,Buckel W

更新日期：2011-01-01 00:00:00

abstract：:We investigated long-chain fatty acid (LCFA)-degrading anaerobic microbes by enrichment, isolation, and RNA-based stable isotope probing (SIP). Primary enrichment cultures were made with each of four LCFA substrates (palmitate, stearate, oleate, or linoleate, as the sole energy source) at 55 degrees C or 37 degrees C ...

journal_title：Applied and environmental microbiology

authors： Hatamoto M,Imachi H,Ohashi A,Harada H

更新日期：2007-02-01 00:00:00

abstract：:Many cyanobacteria are known to tolerate environmental extremes. Motivated by an interest in selecting cyanobacteria for applications in space, we launched rocks from a limestone cliff in Beer, Devon, United Kingdom, containing an epilithic and endolithic rock-dwelling community of cyanobacteria into low Earth orbit (...

journal_title：Applied and environmental microbiology

authors： Olsson-Francis K,de la Torre R,Cockell CS

更新日期：2010-04-01 00:00:00

abstract：:Various combinations of the genes cryIVA (cry4A), cryIVD (cry11A), and p20 from Bacillus thuringiensis subsp. israelensis were introduced into the nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120 by means of Escherichia coli-Anabaena shuttle vector pRL488p and were expressed under control of two tandem stro...

journal_title：Applied and environmental microbiology

authors： Xiaoqiang W,Vennison SJ,Huirong L,Ben-Dov E,Zaritsky A,Boussiba S

更新日期：1997-12-01 00:00:00

abstract：:Two different DNA fragments, one of 2.9 kilobases and the other of 5.1 kilobases, were cloned from Phytophthora citrophthora and showed no homology with DNA from plants and other related fungi. These DNA probes hybridized with DNA from 12 different P. citrophthora isolates obtained from a variety of hosts but did not ...

journal_title：Applied and environmental microbiology

authors： Goodwin PH,Kirkpatrick BC,Duniway JM

更新日期：1990-03-01 00:00:00

abstract：:Pathogens may reach agricultural soils through application of animal manure and thereby pose a risk of contaminating crops as well as surface and groundwater. Treatment and handling of manure for improved nutrient and odor management may also influence the amount and fate of manure-borne pathogens in the soil. A study...

journal_title：Applied and environmental microbiology

authors： Amin MG,Forslund A,Bui XT,Juhler RK,Petersen SO,Lægdsmand M

更新日期：2013-01-01 00:00:00

abstract：:Analysis of food samples for E. coli O157:H7 using the standard U.S. Food and Drug Administration procedure is frequently complicated by overgrowth of nontarget microorganisms. A new procedure was developed for enrichment of enterohemorrhagic E. coli (EHEC) which utilizes exposure to pH 2.00 for 2 h. This procedure yi...

journal_title：Applied and environmental microbiology

authors： Grant MA

更新日期：2004-02-01 00:00:00

abstract：:Mycophenolic acid (MPA) is the active ingredient in the increasingly important immunosuppressive pharmaceuticals CellCept (Roche) and Myfortic (Novartis). Despite the long history of MPA, the molecular basis for its biosynthesis has remained enigmatic. Here we report the discovery of a polyketide synthase (PKS), MpaC,...

journal_title：Applied and environmental microbiology

authors： Regueira TB,Kildegaard KR,Hansen BG,Mortensen UH,Hertweck C,Nielsen J

更新日期：2011-05-01 00:00:00

abstract：:Intermediates of production of two batches of traditional mozzarella cheese were analyzed by culture-independent pyrosequencing. The quantitative distribution of taxa within the samples suggested that thermophilic lactic acid bacteria from the natural starter were mainly responsible for the fermentation, while microor...

journal_title：Applied and environmental microbiology

authors： Ercolini D,De Filippis F,La Storia A,Iacono M

更新日期：2012-11-01 00:00:00

abstract：:Oligonucleotide probes and colony hybridization (CH) were applied to enumerate organisms of the genus Legionella in cooling tower water. The CH counts indicated almost the same results as CFU counts in cultivated samples derived from the water. It was concluded that it is possible to substitute the CH procedure for th...

journal_title：Applied and environmental microbiology

authors： Satoh W,Nakata M,Yamamoto H,Ezaki T,Hiramatsu K

更新日期：2002-12-01 00:00:00

abstract：:[This corrects the article on p. 483 in vol. 37.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1979-09-01 00:00:00

abstract：:The variation in manure-amended soil survival capability among 18 Escherichia coli O157 strains (8 animal, 1 food, and 9 human isolates) was studied using a single sandy soil sample and a single sample of cattle manure as the inoculum carrier. The virulence profiles of E. coli O157 strains were characterized by detect...

journal_title：Applied and environmental microbiology

authors： Franz E,van Hoek AH,Bouw E,Aarts HJ

更新日期：2011-11-01 00:00:00

abstract：:A method for direct detection of Listeria monocytogenes in 25 ml of raw milk is presented. The detection limit can be situated between 10 and 5 CFU. The detection method is based on chemical extraction of the milk components and PCR amplification with two nested pairs of primers specific for Listeria monocytogenes. ...

journal_title：Applied and environmental microbiology

authors： Herman LM,De Block JH,Moermans RJ

更新日期：1995-02-01 00:00:00

abstract：:Flow cytometry, using fluorescein-bound specific antibodies and propidium iodide, was shown to be effective in detecting Legionella spp. in cooling tower waters. The procedure was quicker and less labor intensive than fluorescent microscopy. The use of these procedures also identified qualitative differences, perhaps ...

journal_title：Applied and environmental microbiology

authors： Tyndall RL,Hand RE Jr,Mann RC,Evans C,Jernigan R

更新日期：1985-04-01 00:00:00

abstract：:Pure nonhydrolyzed inulin was directly converted to ethanol in a simultaneous saccharification and fermentation process. An inulinase-hyperproducing mutant, Aspergillus niger 817, was grown in a submerged culture at 30 degrees C for 5 days. The inulin-digestive liquid culture (150 ml) was supplemented with 45 g of inu...

journal_title：Applied and environmental microbiology

authors： Ohta K,Hamada S,Nakamura T

更新日期：1993-03-01 00:00:00

abstract：:The lytic activity of 132 phages isolated during slow acid production in cheese factories situated in all the dairying regions of France during the past 16 years has been determined on 291 strains of mesophilic lactic streptococci. The results have been treated according to a method of analysis of data so as to establ...

journal_title：Applied and environmental microbiology

authors： Chopin MC,Chopin A,Roux C

更新日期：1976-12-01 00:00:00

abstract：:Feeding of bovine milk to mice induced a high incidence of bacterial translocation from the intestines to the mesenteric lymph nodes, and the bacteria involved were mainly members of the family Enterobacteriaceae. Supplementation of the milk diet with bovine lactoferrin or a pepsin-generated hydrolysate of bovine lact...

journal_title：Applied and environmental microbiology

authors： Teraguchi S,Shin K,Ogata T,Kingaku M,Kaino A,Miyauchi H,Fukuwatari Y,Shimamura S

更新日期：1995-11-01 00:00:00

abstract：:Most strains of Butyrivibrio fibrisolvens are known to produce extracellular polysaccharides (EPs). However, the rheological and functional properties of these EPs have not been determined. Initially, 26 strains of Butyrivibrio were screened for EP yield and apparent viscosities of cell-free supernatants. Yields range...

journal_title：Applied and environmental microbiology

authors： Ha YW,Stack RJ,Hespell RB,Gordon SH,Bothast RJ

更新日期：1991-07-01 00:00:00

abstract：:Our purpose was to develop a rapid, inexpensive method of diagnosing the source of fecal pollution in water. In previous research, we identified Bacteroides-Prevotella ribosomal DNA (rDNA) PCR markers based on analysis. These markers length heterogeneity PCR and terminal restriction fragment length polymorphism distin...

journal_title：Applied and environmental microbiology

authors： Bernhard AE,Field KG

更新日期：2000-10-01 00:00:00

abstract：:The development of resistance in foodborne pathogens to food preservation techniques is an issue of increasing concern, especially in minimally processed foods where safety relies on hurdle technology. In this context, mild heat can be used in combination with so-called nonthermal processes, such as high hydrostatic p...

journal_title：Applied and environmental microbiology

authors： Gayán E,Cambré A,Michiels CW,Aertsen A

更新日期：2016-10-27 00:00:00

abstract：:The genus Shewanella is well known for its genetic diversity, its outstanding respiratory capacity, and its high potential for bioremediation. Here, a novel strain isolated from sediments of the Indian Ocean was characterized. A 16S rRNA analysis indicated that it belongs to the species Shewanella decolorationis It wa...

journal_title：Applied and environmental microbiology

authors： Lemaire ON,Honoré FA,Tempel S,Fortier EM,Leimkühler S,Méjean V,Iobbi-Nivol C

更新日期：2019-08-29 00:00:00

abstract：:We constructed a 7.9-kilobase-pair recombinant shuttle plasmid, designated pHR106, by combining desired segments of three plasmids: an Escherichia coli plasmid (pSL100) which provides a multiple cloning site, a Clostridium perfringens plasmid (pJU122) which provides a clostridial origin of replication, and an E. coli ...

journal_title：Applied and environmental microbiology

authors： Roberts I,Holmes WM,Hylemon PB

更新日期：1988-01-01 00:00:00

abstract：:A total of 530 strains of Staphylococcus aureus were isolated from the defeathering machinery of a chicken processing plant and from neck skin samples of carcasses at different stages of processing in two visits 4 weeks apart. Eleven different plasmid profiles were detected in the isolates, eight being common to both ...

journal_title：Applied and environmental microbiology

authors： Dodd CE,Chaffey BJ,Waites WM

更新日期：1988-06-01 00:00:00

abstract：:Flavonoids are 15-carbon plant secondary metabolites exuded in the rhizosphere that hosts several flavonoid-degrading bacteria. We studied flavonoid catabolism in a plant growth-promoting rhizobacterial strain of Pseudomonas by using a combination of biochemical and genetic approaches. Transposants carrying mini-Tn5gf...

journal_title：Applied and environmental microbiology

authors： Pillai BV,Swarup S

更新日期：2002-01-01 00:00:00