Selective and differential medium for detecting Clostridium botulinum.

abstract：:We recently characterized a transposon-induced NaCl-sensitive mutant of Staphylococcus aureus (U. Vijaranakul, M. J. Nadakavukaren, D. O. Bayles, B. J. Wilkinson, and R. K. Jayaswal, Appl. Environ. Microbiol. 63:1889-1897, 1997). To further characterize this mutant, we determined the nucleotide sequence at the inserti...

journal_title：Applied and environmental microbiology

authors： Vijaranakul U,Xiong A,Lockwood K,Jayaswal RK

更新日期：1998-02-01 00:00:00

abstract：:Understanding how species interaction and assembly processes structure the abundant and rare bacterial biospheres in soils is crucial for predicting how biodiversity influences ecosystem functioning. Here, we profiled the bacterial communities across a salt marsh ecosystem gradient to investigate the co-occurrence pat...

journal_title：Applied and environmental microbiology

authors： Du S,Dini-Andreote F,Zhang N,Liang C,Yao Z,Zhang H,Zhang D

更新日期：2020-06-17 00:00:00

abstract：:Three bacteria capable of utilizing bis(4-hydroxyphenyl)methane (bisphenol F [BPF]) as the sole carbon source were isolated from river water, and they all belonged to the family Sphingomonadaceae. One of the isolates, designated Sphingobium yanoikuyae strain FM-2, at an initial cell density of 0.01 (optical density at...

journal_title：Applied and environmental microbiology

authors： Inoue D,Hara S,Kashihara M,Murai Y,Danzl E,Sei K,Tsunoi S,Fujita M,Ike M

更新日期：2008-01-01 00:00:00

abstract：:A gram-negative bacterium isolated from activated sludge was able to utilize up to 25 mM phosphonoacetate as the sole carbon and phosphorus source, with simultaneous excretion of virtually equimolar levels of phosphate. 2-Aminoethylphosphonate was similarly utilized with equivalent growth rates and cellular yields, wh...

journal_title：Applied and environmental microbiology

authors： McMullan G,Harrington F,Quinn JP

更新日期：1992-04-01 00:00:00

abstract：:The functioning of recirculation aquaculture systems (RAS) is essential to maintain water quality for fish health, and one crucial process here is nitrification. The investigated RAS was connected to a rainbow trout production system and operated at an average temperature of 13°C and pH 6.8. Community analyses of the ...

journal_title：Applied and environmental microbiology

authors： Hüpeden J,Wegen S,Off S,Lücker S,Bedarf Y,Daims H,Kühn C,Spieck E

更新日期：2016-01-08 00:00:00

abstract：:Cronobacter species are opportunistic pathogens commonly found in the environment. Among the seven Cronobacter species, Cronobacter sakazakii sequence type 4 (ST-4) is predominantly associated with recorded cases of infantile meningitis. This study reports on a 26-month powdered infant formula (PIF) surveillance progr...

journal_title：Applied and environmental microbiology

authors： Yan Q,Wang J,Gangiredla J,Cao Y,Martins M,Gopinath GR,Stephan R,Lampel K,Tall BD,Fanning S

更新日期：2015-07-01 00:00:00

abstract：:In the current study, we adapted and optimized the lambda Red recombineering strategy to genetically manipulate the fastidious insect endosymbiont Sodalis glossinidius. This work greatly facilitates the application of genetics to the study of insect symbionts and should also prove useful in the context of long-awaited...

journal_title：Applied and environmental microbiology

authors： Pontes MH,Dale C

更新日期：2011-03-01 00:00:00

abstract：:Three cases of Mycobacterium avium complex-related lung disorders were associated with two poorly maintained spa pools by genotypic investigations. Inadequate disinfection of the two spas had reduced the load of environmental bacteria to less than 1 CFU/ml but allowed levels of M. avium complex of 4.3 x 10(4) and 4.5 ...

journal_title：Applied and environmental microbiology

authors： Lumb R,Stapledon R,Scroop A,Bond P,Cunliffe D,Goodwin A,Doyle R,Bastian I

更新日期：2004-08-01 00:00:00

abstract：:Infectious salmon anemia (ISA) is a serious disease of marine-farmed Atlantic salmon (Salmo salar) caused by ISA virus (ISAV), belonging to the genus Isavirus, family Orthomyxoviridae. There is an urgent need to understand the virulence factors and pathogenic mechanisms of ISAV and to develop new vaccine approaches. U...

journal_title：Applied and environmental microbiology

authors： Toro-Ascuy D,Tambley C,Beltran C,Mascayano C,Sandoval N,Olivares E,Medina RA,Spencer E,Cortez-San Martín M

更新日期：2015-02-01 00:00:00

abstract：:The aromatic amino acids are synthesized via a common biosynthetic pathway. A tryptophan-producing mutant of Corynebacterium glutamicum was genetically engineered to produce tyrosine or phenylalanine in abundance. To achieve this, three biosynthetic genes encoding the first enzyme in the common pathway, 3-deoxy-d-arab...

journal_title：Applied and environmental microbiology

authors： Ikeda M,Katsumata R

更新日期：1992-03-01 00:00:00

abstract：:This study measured the environmental variability which exists in a commercial aerobic composting process. The specific process studied is carried out in six decomposition cells which present six different phases of the process. Temperature, pH, and moisture content were determined in several randomly chosen sample si...

journal_title：Applied and environmental microbiology

authors： Atchley SH,Clark JB

更新日期：1979-12-01 00:00:00

abstract：:Acropora and Porites corals are important reef builders in the Indo-Pacific and Caribbean. Bacteria associated with mucus produced by Porites spp. and Acropora spp. from Caribbean (Punta Maroma, Mexico) and Indo-Pacific (Hoga and Sampela, Indonesia) reefs were determined. Analysis of pyrosequencing libraries showed th...

journal_title：Applied and environmental microbiology

authors： McKew BA,Dumbrell AJ,Daud SD,Hepburn L,Thorpe E,Mogensen L,Whitby C

更新日期：2012-08-01 00:00:00

abstract：:Households provide environments that encourage the formation of microbial communities, often as biofilms. Such biofilms constitute potential reservoirs for pathogens, particularly for immune-compromised individuals. One household environment that potentially accumulates microbial biofilms is that provided by vinyl sho...

journal_title：Applied and environmental microbiology

authors： Kelley ST,Theisen U,Angenent LT,St Amand A,Pace NR

更新日期：2004-07-01 00:00:00

abstract：:A sublethal dose of ethanol (5%, vol/vol), acid (HCl, pH 4.5 to 5.0), H2O2 (500 ppm), or NaCl (7%, wt/vol) was added to a Listeria monocytogenes culture at the exponential phase, and the cells were allowed to grow for 1 h. Exponential-phase cells also were heat shocked at 45 degrees C for 1 h. The stress-adapted cells...

journal_title：Applied and environmental microbiology

authors： Lou Y,Yousef AE

更新日期：1997-04-01 00:00:00

abstract：:The lactose operon from Lactobacillus casei is regulated by very tight glucose repression and substrate induction mechanisms, which made it a tempting candidate system for the expression of foreign genes or metabolic engineering. An integrative vector was constructed, allowing stable gene insertion in the chromosomal ...

journal_title：Applied and environmental microbiology

authors： Gosalbes MJ,Esteban CD,Galán JL,Pérez-Martínez G

更新日期：2000-11-01 00:00:00

abstract：:Juvenile oyster disease (JOD) causes significant annual mortalities of hatchery-produced Eastern oysters, Crassostrea virginica, cultured in the Northeast. We have reported that a novel species of the alpha-proteobacteria Roseobacter group (designated CVSP) was numerically dominant in JOD-affected animals sampled duri...

journal_title：Applied and environmental microbiology

authors： Boettcher KJ,Barber BJ,Singer JT

更新日期：2000-09-01 00:00:00

abstract：:The low-copy-number 8.7-kb plasmid pGIF3 of Streptomyces incarnatus was studied after cloning in the Escherichia coli vector pBR322; a restriction map was constructed. Southern blot analysis showed that pGIF3 in S. incarnatus occurs predominantly as integrated in a larger replicon. The plasmid carries a gene for thios...

journal_title：Applied and environmental microbiology

authors： Malina H,Robert-Gero M

更新日期：1992-03-01 00:00:00

abstract：:Vibrio alginolyticus is one of the most abundant microorganisms in marine environments and is also an opportunistic pathogen mediating high-mortality vibriosis in marine animals. Alternative sigma factors play essential roles in bacterial pathogens in the adaptation to environmental changes during infection and the ad...

journal_title：Applied and environmental microbiology

authors： Gu D,Zhang J,Hao Y,Xu R,Zhang Y,Ma Y,Wang Q

更新日期：2019-07-01 00:00:00

abstract：:[This corrects the article on p. 1743 in vol. 64, PMID: 9572946.]. ...

journal_title：Applied and environmental microbiology

authors： Kaucner C,Stinear T

更新日期：1998-11-01 00:00:00

abstract：:The type III secretion system (T3SS) is a specialized secretion apparatus that is commonly used by many plant and animal pathogenic bacteria to deliver proteins, termed effectors, to the interior of the host cells. These effectors suppress host defenses and interfere with signal transduction pathways to promote infect...

journal_title：Applied and environmental microbiology

authors： Jiménez-Guerrero I,Pérez-Montaño F,Medina C,Ollero FJ,López-Baena FJ

更新日期：2017-02-15 00:00:00

abstract：:A toluene-degrading sulfate-reducing bacterium, strain Tol2, was isolated from marine sediment under strictly anoxic conditions. Toluene was toxic if applied directly to the medium at concentrations higher than 0.5 mM. To provide toluene continuously at a nontoxic concentration, it was supplied in an inert hydrophobic...

journal_title：Applied and environmental microbiology

authors： Rabus R,Nordhaus R,Ludwig W,Widdel F

更新日期：1993-05-01 00:00:00

abstract：:Wood extractives, commonly referred to as pitch, cause major problems in the manufacturing of pulp and paper. Treatment of nonsterile southern yellow pine chips for 14 days with Pseudomonas fluorescens, Pseudomonas sp., Xanthomonas campestris, and Serratia marcescens reduced wood extractives by as much as 40%. Control...

journal_title：Applied and environmental microbiology

authors： Burnes TA,Blanchette RA,Farrell RL

更新日期：2000-12-01 00:00:00

abstract：:Rsan-ver, a strain of Pseudomonas aeruginosa isolated at this department, was used for the development of a continuous process for biosurfactant production. The active compounds were identified as rhamnolipids. A final medium for production was designed in continuous culture by means of medium shifts, since the format...

journal_title：Applied and environmental microbiology

authors： Guerra-Santos L,Käppeli O,Fiechter A

更新日期：1984-08-01 00:00:00

abstract：:A Bacillus sp. capable of utilizing phosphite and hypophosphite under anaerobic conditions was isolated from Cape Canerval soil samples. The organism was isolated on a glucose-mineral salts medium with phosphate deleted. Anaerobic cultivation of this isolate resulted in decreases in the hypophosphite or phosphite conc...

journal_title：Applied and environmental microbiology

authors： Foster TL,Winans L Jr,Helms SJ

更新日期：1978-05-01 00:00:00

abstract：:Pesticides are key stressors of soil microorganisms with reciprocal effects on ecosystem functioning. These effects have been mainly attributed to the parent compounds, while the impact of their transformation products (TPs) has been largely overlooked. We assessed in a meadow soil (soil A) the transformation of iprod...

journal_title：Applied and environmental microbiology

authors： Vasileiadis S,Puglisi E,Papadopoulou ES,Pertile G,Suciu N,Pappolla RA,Tourna M,Karas PA,Papadimitriou F,Kasiotakis A,Ipsilanti N,Ferrarini A,Sułowicz S,Fornasier F,Menkissoglu-Spiroudi U,Nicol GW,Trevisan M,Karpouzas DG

更新日期：2018-10-30 00:00:00

abstract：:A thorough understanding of the microorganisms and pathogens associated with the larval stage of the tropical ornate rock lobster, Panulirus ornatus, is required to overcome disease outbreaks that currently block aquaculture attempts. This study used microscopy in addition to culture and molecularly based microbiologi...

journal_title：Applied and environmental microbiology

authors： Payne MS,Hall MR,Sly L,Bourne DG

更新日期：2007-03-01 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

abstract：:The existence of anaerobic biodegradation of lignin was examined in mixed microflora. Egyptian soil samples, in which rapid mineralization of organic matter takes place in the presence of an important anaerobic microflora, were used to obtain the anaerobic enrichment cultures for this study. Specifically, 14CO2 or [14...

journal_title：Applied and environmental microbiology

authors： Odier E,Monties B

更新日期：1983-09-01 00:00:00

abstract：:In this study, 30 strains of the pathogenic free-living amoeba Naegleria fowleri were investigated by using the randomly amplified polymorphic DNA (RAPD) method. The present study confirmed our previous finding that RAPD variation is not correlated with geographical origin. In particular, Mexican strains belong to the...

journal_title：Applied and environmental microbiology

authors： Pélandakis M,De Jonckheere JF,Pernin P

更新日期：1998-08-01 00:00:00

abstract：:A repeated cross-sectional study was conducted to identify farm management, environment, weather, and landscape factors that predict the count of generic Escherichia coli on spinach at the preharvest level. E. coli was enumerated for 955 spinach samples collected on 12 farms in Texas and Colorado between 2010 and 2012...

journal_title：Applied and environmental microbiology

authors： Park S,Navratil S,Gregory A,Bauer A,Srinath I,Szonyi B,Nightingale K,Anciso J,Jun M,Han D,Lawhon S,Ivanek R

更新日期：2015-04-01 00:00:00