Methods for integrated air sampling and dna analysis for detection of airborne fungal spores.

abstract：:The bacterium Rhodopseudomonas palustris grows with the aromatic acid benzoate and the alicyclic acid cyclohexanecarboxylate (CHC) as sole carbon sources. The enzymatic steps in an oxygen-independent pathway for CHC degradation have been elucidated, but it was unknown how the CHC operon (badHI aliAB badK) encoding the...

journal_title：Applied and environmental microbiology

authors： Hirakawa H,Hirakawa Y,Greenberg EP,Harwood CS

更新日期：2015-07-01 00:00:00

abstract：:Shigella flexneri and Shigella sonnei bacteria cause the majority of all shigellosis cases worldwide. However, their distributions differ, with S. sonnei predominating in middle- and high-income countries and S. flexneri predominating in low-income countries. One proposed explanation for the continued range expansion ...

journal_title：Applied and environmental microbiology

authors： Watson J,Jenkins C,Clements A

更新日期：2018-04-16 00:00:00

abstract：:A polyphasic approach involving cultivation, direct viable counts, rRNA-based phylogenetic classification, and in situ probing was applied for the characterization of the dominant microbial population in a municipal drinking water distribution system. A total of 234 bacterial strains cultivated on R2A medium were scre...

journal_title：Applied and environmental microbiology

authors： Kalmbach S,Manz W,Szewzyk U

更新日期：1997-11-01 00:00:00

abstract：:The DNA sequence of a 359-bp fragment of nifH was determined for the heterocystous strains Anabaena sp. strain CA (ATCC 33047), Nostoc muscorum UTEX 1933, a Nostoc sp., Gloeothece sp. strain ATCC 27152, Lyngbya lagerheimii UTEX 1930, and Plectonema boryanum IU 594. Results confirmed that the DNA sequence of the 359-bp...

journal_title：Applied and environmental microbiology

authors： Ben-Porath J,Zehr JP

更新日期：1994-03-01 00:00:00

abstract：:Systematic environmental surveillance for poliovirus circulation has been conducted in Egypt since 2000. The surveillance has revealed three independent importations of wild-type poliovirus. In addition, several vaccine-derived polioviruses have been detected in various locations in Egypt. In addition to acute flaccid...

journal_title：Applied and environmental microbiology

authors： Blomqvist S,El Bassioni L,El Maamoon Nasr EM,Paananen A,Kaijalainen S,Asghar H,de Gourville E,Roivainen M

更新日期：2012-08-01 00:00:00

abstract：:Oxolinic acid (OA), a quinolone, inhibits the activity of DNA gyrase composed of GyrA and GyrB and shows antibacterial activity against Burkholderia glumae. Since B. glumae causes bacterial seedling rot and grain rot of rice, both of which are devastating diseases, the emergence of OA-resistant bacteria has important ...

journal_title：Applied and environmental microbiology

authors： Maeda Y,Kiba A,Ohnishi K,Hikichi Y

更新日期：2004-09-01 00:00:00

abstract：:Moistened barley was inoculated with 1.4 x 10(3) and 1.4 x 10(5) spores, respectively, from ochratoxin A-producing strains of Aspergillus ochraceus and Penicillium varidicatum. To estimate fungal tissue in the barley, the amount of glucosamine was followed for 28 days at 10 and 25 degrees C. Ochratoxin A was also foll...

journal_title：Applied and environmental microbiology

authors： Häggblom P

更新日期：1982-05-01 00:00:00

abstract：:The interactive effect of phosphate-solubilizing bacteria and arbuscular mycorrhizal (AM) fungi on plant use of soil P sources of low bioavailability (endogenous or added as rock phosphate [RP] material) was evaluated by using soil microcosms which integrated (sup32)P isotopic dilution techniques. The microbial inocul...

journal_title：Applied and environmental microbiology

authors： Toro M,Azcon R,Barea J

更新日期：1997-11-01 00:00:00

abstract：:A novel β-(1,3)-glucanase gene designated lamC, cloned from Corallococcus sp. strain EGB, contains a fascin-like module and a glycoside hydrolase family 16 (GH16) catalytic module. LamC displays broad hydrolytic activity toward various polysaccharides. Analysis of the hydrolytic products revealed that LamC is an exo-a...

journal_title：Applied and environmental microbiology

authors： Zhou J,Li Z,Wu J,Li L,Li D,Ye X,Luo X,Huang Y,Cui Z,Cao H

更新日期：2017-08-01 00:00:00

abstract：:Although tractable model organisms are essential to characterize the molecular mechanisms of evolution and adaptation, the ecological relevance of their behavior is not always clear because certain traits are easily lost during long-term laboratory culturing. Here, we demonstrate that despite their long tenure in the ...

journal_title：Applied and environmental microbiology

authors： Beer KD,Wurtmann EJ,Pinel N,Baliga NS

更新日期：2014-03-01 00:00:00

abstract：:Acinetobacter baumannii is a metabolically versatile pathogen that causes severe infections in compromised patients. However, little is known about the genes and factors involved in its basic physiology and virulence properties. Insertion mutagenesis was used to initiate the identification and characterization of some...

journal_title：Applied and environmental microbiology

authors： Dorsey CW,Tomaras AP,Actis LA

更新日期：2002-12-01 00:00:00

abstract：:Several transposable elements were isolated from the genome of Xanthomonas oryzae pv. oryzae. These elements and an avirulence gene isolated from X. oryzae pv. oryzae were used as hybridization probes for a collection of X. oryzae pv. oryzae strains from the Philippines. Each of the sequences was present in multiple c...

journal_title：Applied and environmental microbiology

authors： Nelson RJ,Baraoidan MR,Cruz CM,Yap IV,Leach JE,Mew TW,Leung H

更新日期：1994-09-01 00:00:00

abstract：:Safe and effective nuclear waste disposal, as well as accidental radionuclide releases, necessitates our understanding of the fate of radionuclides in the environment, including their interaction with microorganisms. We examined the sorption of Pu(IV) and Pu(V) to Pseudomonas sp. strain EPS-1W, an aerobic bacterium is...

journal_title：Applied and environmental microbiology

authors： Boggs MA,Jiao Y,Dai Z,Zavarin M,Kersting AB

更新日期：2016-11-21 00:00:00

abstract：UNLABELLED:The McMurdo Dry Valleys (MCM) of southern Victoria Land, Antarctica, harbor numerous ice-covered bodies of water that provide year-round liquid water oases for isolated food webs dominated by the microbial loop. Single-cell microbial eukaryotes (protists) occupy major trophic positions within this truncated ...

journal_title：Applied and environmental microbiology

authors： Li W,Podar M,Morgan-Kiss RM

更新日期：2016-05-31 00:00:00

abstract：:Trypticase soy agar supplemented with sucrose, sodium chloride, bile salts, and triphenyltetrazolium chloride is an improved plating medium for the isolation of Vibrio parahaemolyticus from samples of seawater, permitting better differentiation of this organism from Vibrio alginolyticus and other bacteria. ...

journal_title：Applied and environmental microbiology

authors： Kourany M

更新日期：1983-01-01 00:00:00

abstract：:Water delivered by dental unit water systems (DUWS) in general dental practices can harbor high numbers of bacteria, including opportunistic pathogens. Biofilms on tubing within DUWS provide a reservoir for microorganisms and should be controlled. This study compared disinfection products for their ability to meet the...

journal_title：Applied and environmental microbiology

authors： Schel AJ,Marsh PD,Bradshaw DJ,Finney M,Fulford MR,Frandsen E,Østergaard E,ten Cate JM,Moorer WR,Mavridou A,Kamma JJ,Mandilara G,Stösser L,Kneist S,Araujo R,Contreras N,Goroncy-Bermes P,O'Mullane D,Burke F,O'Reilly P

更新日期：2006-02-01 00:00:00

abstract：:Trench leachate samples collected anoxically from shallow-land, low-level radioactive waste disposal sites were analyzed for total aerobic and anaerobic populations, sulfate reducers, denitrifiers, and methanogens. Among the several aerobic and anaerobic bacteria isolated, only Bacillus sp., Pseudomonas sp., Citrobact...

journal_title：Applied and environmental microbiology

authors： Francis AJ,Dobbs S,Nine BJ

更新日期：1980-07-01 00:00:00

abstract：:Twenty Gateway-compatible destination vectors were constructed. The vectors comprise fluorescent and epitope fusion tags, various drug markers, and replication origins that should make them useful for exploring existing microbial ORFeomes. In an attempt to validate several of these vectors, we observed polar and oscil...

journal_title：Applied and environmental microbiology

authors： Hallez R,Letesson JJ,Vandenhaute J,De Bolle X

更新日期：2007-02-01 00:00:00

abstract：:Yeasts grown in the presence of benzoic acid tolerated 40 to 100% higher benzoic acid concentrations than did those grown in the absence of weak-acid-type preservatives. They also accumulated less benzoate in the presence of glucose. In chemostat cultures, benzoic acid reduced growth yield and the rate of cell product...

journal_title：Applied and environmental microbiology

authors： Warth AD

更新日期：1988-08-01 00:00:00

abstract：:The photosynthetic bacterium Rhodobacter capsulatus can grow with short- to long-chain fatty acids as the sole carbon source (R. G. Kranz, K. K. Gabbert, T. A. Locke, and M. T. Madigan, Appl. Environ. Microbiol. 63:3003-3009, 1997). Concomitant with growth on fatty acids is the production to high levels of the polyest...

journal_title：Applied and environmental microbiology

authors： Kranz RG,Gabbert KK,Madigan MT

更新日期：1997-08-01 00:00:00

abstract：:Lactobacillus bulgaricus LT4(0448) is a lysogenic strain from which a temperate bacteriophage can be induced by mitomycin C or UV irradiation. Lactobacillus lactis CNRZ 326 is an indicator strain for the temperate phage 0448, but this strain lyses only in the presence of Ca ions. A resistant culture developed secondar...

journal_title：Applied and environmental microbiology

authors： Cluzel PJ,Serio J,Accolas JP

更新日期：1987-08-01 00:00:00

abstract：:Agromonas oligotrophica (Bradyrhizobium oligotrophicum) S58(T) is a nitrogen-fixing oligotrophic bacterium isolated from paddy field soil that is able to grow in extra-low-nutrient environments. Here, the complete genome sequence of S58 was determined. The S58 genome was found to comprise a circular chromosome of 8,26...

journal_title：Applied and environmental microbiology

authors： Okubo T,Fukushima S,Itakura M,Oshima K,Longtonglang A,Teaumroong N,Mitsui H,Hattori M,Hattori R,Hattori T,Minamisawa K

更新日期：2013-04-01 00:00:00

abstract：:Recent declines in sea grass distribution underscore the importance of understanding microbial community structure-function relationships in sea grass rhizospheres that might affect the viability of these plants. Phospholipid fatty acid analyses showed that sulfate-reducing bacteria and clostridia were enriched in sed...

journal_title：Applied and environmental microbiology

authors： Küsel K,Pinkart HC,Drake HL,Devereux R

更新日期：1999-11-01 00:00:00

abstract：:The capacity of Azospirillum brasilense to enhance the accumulation of K, P, Ca, Mg, S, Na, Mn, Fe, B, Cu, and Zn in inoculated wheat and soybean plants was evaluated by using two different analytical methods with five A. brasilense strains originating from four distinct geographical regions. A Pseudomonas isolate fro...

journal_title：Applied and environmental microbiology

authors： Bashan Y,Harrison SK,Whitmoyer RE

更新日期：1990-03-01 00:00:00

abstract：:A polymerase chain reaction (PCR) method designed to sensitively detect and identify Campylobacter jejuni and Campylobacter coli without the need for isolating and culturing strains is described. The intergenic sequence between the flagellin genes flaA and flaB was amplified and characterized with a triple primer or s...

journal_title：Applied and environmental microbiology

authors： Wegmüller B,Lüthy J,Candrian U

更新日期：1993-07-01 00:00:00

abstract：:A novel strain of Halomonas (Tc-202), which has the capability of removing Tc(VII) from solid- and aqueous-phase material aerobically, was isolated from the marine environment. Tc-202 removed 55% of the total 99Tc in solutions at 15 degrees C by reducing Tc(VII) to Tc(V), but other Halomonas strains did not. ...

journal_title：Applied and environmental microbiology

authors： Fujimoto K,Morita T

更新日期：2006-12-01 00:00:00

abstract：:We studied the role of the regulatory gene aflR and its product, AflR, in the biosynthesis of aflatoxin in Aspergillus. Western blot and enzyme-linked immunosorbent assay analyses revealed that aflatoxin B1 accumulation was directly related to AflR expression and was regulated by various environmental and nutritional ...

journal_title：Applied and environmental microbiology

authors： Liu BH,Chu FS

更新日期：1998-10-01 00:00:00

abstract：:Great differences in capability to detect bacteriophages from urban sewage of the area of Barcelona existed among 115 strains of Bacteroides fragilis. The capability of six of the strains to detect phages in a variety of feces and wastewater was studied. Strains HSP40 and RYC4023 detected similar numbers of phages in ...

journal_title：Applied and environmental microbiology

authors： Puig A,Queralt N,Jofre J,Araujo R

更新日期：1999-04-01 00:00:00

abstract：:Of some 350 microorganisms screened, four strains of Pithomyces species were found to carry out regio-selective hydroxylation of patchoulol, a sesquiterpene, to 10-hydroxypatchoulol: Pithomyces sp. NRJ201, P. chartarum NRJ210, and, to a lesser extent, P. cynodontis ATCC 26150 and P. atro-olivaceus IFO 6651 were found ...

journal_title：Applied and environmental microbiology

authors： Suhara Y,Itoh S,Ogawa M,Yokose K,Sawada T,Sano T,Ninomiya R,Maruyama HB

更新日期：1981-08-01 00:00:00

abstract：:A beta-tubulin gene from a UV-irradiated benomyl-resistant mutant of Fusarium moniliforme was isolated, cloned, and sequenced. The gene encodes a 446-amino-acid polypeptide with homology to other fungal beta-tubulins. RNA blot analysis showed expression of the gene during vegetative growth and conidial germination but...

journal_title：Applied and environmental microbiology

authors： Yan K,Dickman MB

更新日期：1996-08-01 00:00:00