Differentiation of mycoplasmalike organisms (MLOs) in European fruit trees by PCR using specific primers derived from the sequence of a chromosomal fragment of the apple proliferation MLO.

abstract：:The bacterial succession on the skin of broiler chicken carcasses stored at 2 degrees C was traced, and the ability of representative isolates to produce off-odors was determined by using sterile leg and breast muscle sections. Off-odors were identified by olfactory and chemical means. The inability of peptone-iron ag...

journal_title：Applied and environmental microbiology

authors： Daud HB,McMeekin TA,Thomas CJ

更新日期：1979-03-01 00:00:00

abstract：:The role of three key nitrogen regulatory genes, glnB (encoding the P(II) protein), glnZ (encoding the P(z) protein), and glnD (encoding the GlnD protein), in regulation of poly-3-hydroxybutyrate (PHB) biosynthesis by ammonia in Azospirillum brasilense Sp7 was investigated. It was observed that glnB glnZ and glnD muta...

journal_title：Applied and environmental microbiology

authors： Sun J,Van Dommelen A,Van Impe J,Vanderleyden J

更新日期：2002-02-01 00:00:00

abstract：:In this study, we fused six self-assembling amphipathic peptides (SAPs) with cyclodextrin glycosyltransferase (CGTase) from Paenibacillus macerans to catalyze 2-O-D-glucopyranosyl-L-ascorbic acid (AA-2G) production with cheap substrates, including maltose, maltodextrin, and soluble starch as glycosyl donors. The resul...

journal_title：Applied and environmental microbiology

authors： Han R,Li J,Shin HD,Chen RR,Liu L,Du G,Chen J

更新日期：2014-08-01 00:00:00

abstract：:Bacillus thuringiensis vegetative insecticidal proteins (Vip3A) have been recently introduced in important crops as a strategy to delay the emerging resistance to the existing Cry toxins. The mode of action of Vip3A proteins has been studied in Spodoptera frugiperda with the aim of characterizing their binding to the ...

journal_title：Applied and environmental microbiology

authors： Chakroun M,Ferré J

更新日期：2014-10-01 00:00:00

abstract：:A phosphocholine-substituted beta-1,3;1,6 cyclic glucan (PCCG), an unusual cyclic oligosaccharide, has been isolated from Bradyrhizobium japonicum USDA 110 (D. B. Rolin, P. E. Pfeffer, S. F. Osman, B. S. Swergold, F. Kappler, and A. J. Benesi, Biochim. Biophys. Acta 1116:215-225, 1992). Data presented here suggest tha...

journal_title：Applied and environmental microbiology

authors： Pfeffer PE,Bécard G,Rolin DB,Uknalis J,Cooke P,Tu S

更新日期：1994-06-01 00:00:00

abstract：:Mutants of Erwinia herbicola Eh1087 (Ant-), which did not produce antibiotic activity against Erwinia amylovora, the fire blight pathogen, were selected after TnphoA mutagenesis. In immature pear fruit Ant- mutants grew at the same rate as wild-type strain Eh1087 but did not suppress development of the disease caused ...

journal_title：Applied and environmental microbiology

authors： Kearns LP,Mahanty HK

更新日期：1998-05-01 00:00:00

abstract：:Five rumen bacteria, Selenomonas ruminantium, Bacteroides ruminicola, Megasphaera elsdenii, Butyrivibrio fibrisolvens, and Streptococcus bovis were grown in media containing nonlimiting concentrations of glucose, sucrose, maltose, cellobiose, xylose and/or lactate. Each bacterium was grown with every substrate that it...

journal_title：Applied and environmental microbiology

authors： Russell JB,Delfino FJ,Baldwin RL

更新日期：1979-03-01 00:00:00

abstract：:Stepwise deletions in the only plasmid in Thermus thermophilus HB27, megaplasmid pTT27, showed that two distantly located loci were important for maintenance of the plasmid. One is a minimum replicon including one gene, repT, coding a replication initiator, and the other encodes subunits of class I ribonucleotide redu...

journal_title：Applied and environmental microbiology

authors： Ohtani N,Tomita M,Itaya M

更新日期：2015-12-28 00:00:00

abstract：:The respiratory and photosynthetic quinones of microbial mats which occurred in Japanese sulfide-containing neutral-pH hot springs at different temperatures were analyzed by spectrochromatography and mass spectrometry. All of the microbial mats that developed at high temperatures (temperatures above 68 degreesC) were ...

journal_title：Applied and environmental microbiology

authors： Hiraishi A,Umezawa T,Yamamoto H,Kato K,Maki Y

更新日期：1999-01-01 00:00:00

abstract：:A 1,6-dichlorohexane-degrading strain of Acinetobacter sp. was isolated from activated sludge. The organism could grow with and quantitatively release halide from 1,6-dichlorohexane, 1,9-dichlorononane, 1-chloropentane, 1-chlorobutane, 1-bromopentane, ethylbromide, and 1-iodopropane. Crude extracts contained an induci...

journal_title：Applied and environmental microbiology

authors： Janssen DB,Jager D,Witholt B

更新日期：1987-03-01 00:00:00

abstract：:Intracellular granules containing ferric and ferrous iron formed in Shewanella putrefaciens CN32 during dissimilatory reduction of solid-phase ferric iron. It is the first in situ detection at high resolution (150 nm) of a mixed-valence metal particle residing within a prokaryotic cell. The relationship of the interna...

journal_title：Applied and environmental microbiology

authors： Glasauer S,Langley S,Boyanov M,Lai B,Kemner K,Beveridge TJ

更新日期：2007-02-01 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：:A new membrane filter agar medium (MI agar) containing a chromogen, indoxyl-beta-D-glucuronide, and a fluorogen, 4-methylumbelliferyl-beta-D-galactopyranoside, was developed to simultaneously detect and enumerate Escherichia coli and total coliforms (TC) in water samples on the basis of their enzyme activities. TC pro...

journal_title：Applied and environmental microbiology

authors： Brenner KP,Rankin CC,Roybal YR,Stelma GN Jr,Scarpino PV,Dufour AP

更新日期：1993-11-01 00:00:00

abstract：:POL-88, a mutant of the white-rot fungus Phanerochaete chrysosporium, was selected for diminished phenol-oxidizing enzyme activity. A wide variety of phenolic compounds were degraded by ligninolytic cultures of this mutant. With several o-diphenolic substrates, degradation intermediates were produced that had UV spect...

journal_title：Applied and environmental microbiology

authors： Leatham GF,Crawford RL,Kirk TK

更新日期：1983-07-01 00:00:00

abstract：:The structural gene coding for the lysine-sensitive aspartokinase II of the methylotrophic thermotolerant Bacillus sp. strain MGA3 was cloned from a genomic library by complementation of an Escherichia coli auxotrophic mutant lacking all three aspartokinase isozymes. The nucleotide sequence of the entire 2.2-kb PstI f...

journal_title：Applied and environmental microbiology

authors： Schendel FJ,Flickinger MC

更新日期：1992-09-01 00:00:00

abstract：:Streptococcus pyogenes is a major cause of necrotizing fasciitis, a life-threatening subcutaneous soft-tissue infection. At the host infection site, the local environment and interactions between the host and bacteria have effects on bacterial gene expression profiles, while the gene expression pattern of S. pyogenes ...

journal_title：Applied and environmental microbiology

authors： Hirose Y,Yamaguchi M,Okuzaki D,Motooka D,Hamamoto H,Hanada T,Sumitomo T,Nakata M,Kawabata S

更新日期：2019-10-16 00:00:00

abstract：:Thiolase (acetyl coenzyme A acetyltransferase; EC 2.3.1.9) from Clostridium acetobutylicum is a key enzyme in the production of acids and solvents in this organism. The purification and properties of the enzyme have already been described (D. P. Wiesenborn, F. B. Rudolph, and E.T. Papoutsakis, Appl. Environ. Microbiol...

journal_title：Applied and environmental microbiology

authors： Petersen DJ,Bennett GN

更新日期：1991-09-01 00:00:00

abstract：:Current models suggest that (i) filamentous bacteria are protected against predation by nanoflagellates, (ii) prey size is positively correlated with prey-predator contact probability, and (iii) contact probability is mainly responsible for size-selective predation by interception-feeding flagellates. We used five str...

journal_title：Applied and environmental microbiology

authors： Wu QL,Boenigk J,Hahn MW

更新日期：2004-01-01 00:00:00

abstract：:Seventy-two Listeria monocytogenes isolates originating from 10 different fish products of 12 producers and 47 isolates from human listeriosis cases were typed by serotyping and multilocus enzyme electrophoresis. Seventy-five of these isolates were further subtyped by restriction analysis of genomic DNA with the enzym...

journal_title：Applied and environmental microbiology

authors： Boerlin P,Boerlin-Petzold F,Bannerman E,Bille J,Jemmi T

更新日期：1997-04-01 00:00:00

abstract：:The expanded Fermi solution was originally developed for estimating the number of food-poisoning victims when information concerning the circumstances of exposure is scarce. The method has been modified for estimating the initial number of pathogenic or probiotic cells or spores so that enough of them will survive the...

journal_title：Applied and environmental microbiology

authors： Peleg M,Normand MD,Horowitz J,Corradini MG

更新日期：2011-01-01 00:00:00

abstract：:Fomites are known to play a role in the transmission of pathogens. Quantitative analysis of the parameters that affect sample recovery efficiency (SRE) at the limit of detection of viruses on fomites will aid in improving quantitative microbial risk assessment (QMRA) and infection control. The variability in SRE as a ...

journal_title：Applied and environmental microbiology

authors： Herzog AB,Pandey AK,Reyes-Gastelum D,Gerba CP,Rose JB,Hashsham SA

更新日期：2012-11-01 00:00:00

abstract：:Comparative genomic hybridizations have been used to examine genetic relationships among bacteria. The microarrays used in these experiments may have open reading frames from one or more reference strains (whole-genome microarrays), or they may be composed of random DNA fragments from a large number of strains (mixed-...

journal_title：Applied and environmental microbiology

authors： Wan Y,Broschat SL,Call DR

更新日期：2007-03-01 00:00:00

abstract：:DNA fingerprinting and molecular characterization showed that the tetracycline-resistant Staphylococcus aureus population of a South African poultry processing plant comprised one or possibly several tet(K)-containing endemic clones that contaminated chicken and machinery surfaces at all sampled processing stages. The...

journal_title：Applied and environmental microbiology

authors： Huys G,D'Haene K,Van Eldere J,von Holy A,Swings J

更新日期：2005-01-01 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：:The genomes of 10 Aeromonas isolates identified and designated Aeromonas hydrophila WI, Riv3, and NF1 to NF4; A. dhakensis SSU; A. jandaei Riv2; and A. caviae NM22 and NM33 were sequenced and annotated. Isolates NF1 to NF4 were from a patient with necrotizing fasciitis (NF). Two environmental isolates (Riv2 and -3) we...

journal_title：Applied and environmental microbiology

authors： Grim CJ,Kozlova EV,Ponnusamy D,Fitts EC,Sha J,Kirtley ML,van Lier CJ,Tiner BL,Erova TE,Joseph SJ,Read TD,Shak JR,Joseph SW,Singletary E,Felland T,Baze WB,Horneman AJ,Chopra AK

更新日期：2014-07-01 00:00:00

abstract：:The diversity of sulfate-reducing bacteria (SRB) in brackish sediment was investigated using small-subunit rRNA and dissimilatory sulfite reductase (DSR) gene clone libraries and cultivation. The phylogenetic affiliation of the most commonly retrieved clones for both genes was strikingly similar and produced Desulfosa...

journal_title：Applied and environmental microbiology

authors： Joulian C,Ramsing NB,Ingvorsen K

更新日期：2001-07-01 00:00:00

abstract：:Recent outbreaks linked to Salmonella-contaminated produce heightened the need to develop simple, rapid, and accurate detection methods, particularly those capable of determining cell viability. In this study, we examined a novel strategy for the rapid detection and quantification of viable salmonellae in produce by c...

journal_title：Applied and environmental microbiology

authors： Chen S,Wang F,Beaulieu JC,Stein RE,Ge B

更新日期：2011-06-01 00:00:00

abstract：:An agar medium containing 5% cholesterol has been developed for the isolation, enumeration, and characterization of cholesterol-reducing strains of Eubacterium. ...

journal_title：Applied and environmental microbiology

authors： Brinkley AW,Gottesman AR,Mott GE

更新日期：1980-12-01 00:00:00

abstract：:Simian rotavirus SA-11 was concentrated from tap water by adsorption to and elution from microporous filters, followed by organic flocculation. Two types of filters were compared for their ability to concentrate the virus. Both Zeta Plus 60S and Cox AA type M-780 filters were efficient for virus adsorption, but the ef...

journal_title：Applied and environmental microbiology

authors： Guttman-Bass N,Armon R

更新日期：1983-03-01 00:00:00

abstract：:Vibrio parahaemolyticus and Vibrio vulnificus, which are native to estuaries globally, are agents of seafood-borne or wound infections, both potentially fatal. Like all vibrios autochthonous to coastal regions, their abundance varies with changes in environmental parameters. Sea surface temperature (SST), sea surface ...

journal_title：Applied and environmental microbiology

authors： Johnson CN,Bowers JC,Griffitt KJ,Molina V,Clostio RW,Pei S,Laws E,Paranjpye RN,Strom MS,Chen A,Hasan NA,Huq A,Noriea NF 3rd,Grimes DJ,Colwell RR

更新日期：2012-10-01 00:00:00