Mycotoxins produced from fungi isolated from foodstuffs and soil: comparison of toxicity in fibroblasts and rat feeding tests.

abstract：:Carp interstitial nephritis and gill necrosis virus (CNGV) is an unclassified large DNA virus that morphologically resembles members of the Herpesviridae but contains a large (ca. approximately 280-kbp) linear double-stranded DNA. This virus has also been named koi herpesvirus, koi herpes-like virus, and cyprinid herp...

journal_title：Applied and environmental microbiology

authors： Dishon A,Perelberg A,Bishara-Shieban J,Ilouze M,Davidovich M,Werker S,Kotler M

更新日期：2005-11-01 00:00:00

abstract：:Due to the complex microecology and microenvironment of dental plaque, novel caries prevention strategies require modulating the microbial communities ecologically and reducing the cariogenic properties effectively. Antimicrobial peptide GH12 reduced the lactic acid production and exopolysaccharide (EPS) synthesis of ...

journal_title：Applied and environmental microbiology

authors： Jiang W,Wang Y,Luo J,Chen X,Zeng Y,Li X,Feng Z,Zhang L

更新日期：2020-07-02 00:00:00

abstract：:A longstanding awareness in generating resistance to common antimicrobial therapies by Gram-negative bacteria has made them a major threat to global health. The application of antimicrobial peptides as a therapeutic agent would be a great opportunity to combat bacterial diseases. Here, we introduce a new antimicrobial...

journal_title：Applied and environmental microbiology

authors： Modiri S,Kasra Kermanshahi R,Soudi MR,Arab SS,Khammari A,Cousineau B,Vali H,Zahiri HS,Noghabi KA

更新日期：2020-05-05 00:00:00

abstract：:Four bacteria, Bacillus cereus, B. subtilis, Escherichia coli, and Pseudomonas aeruginosa, were examined for the ability to remove Ag+, Cd2+, Cu2+, and La3+ from solution by batch equilibration methods. Cd and Cu sorption over the concentration range 0.001 to 1 mM was described by Freundlich isotherms. At 1 mM concent...

journal_title：Applied and environmental microbiology

authors： Mullen MD,Wolf DC,Ferris FG,Beveridge TJ,Flemming CA,Bailey GW

更新日期：1989-12-01 00:00:00

abstract：:A novel xylanase (xylanase IV) which produces xylotetraose as the only low-molecular-weight oligosaccharide from oat spelt xylan was isolated from the culture medium of Aeromonas caviae ME-1. By sodium dodecyl sulfate-polyacrylamide gel electrophoresis, the xylanase IV molecular weight was 41,000. Xylanase IV catalyze...

journal_title：Applied and environmental microbiology

authors： Kubata BK,Takamizawa K,Kawai K,Suzuki T,Horitsu H

更新日期：1995-04-01 00:00:00

abstract：:The diffusive penetration of fluorescently tagged macromolecular solutes into model oral biofilms was visualized by time-lapse microscopy. All of the solutes tested, including dextrans, proteases, green fluorescent protein, and immunoglobulin G, accessed the interior of cell clusters 100 to 200 microm in diameter with...

journal_title：Applied and environmental microbiology

authors： Takenaka S,Pitts B,Trivedi HM,Stewart PS

更新日期：2009-03-01 00:00:00

abstract：:Population sizes of algae, bacteria, heterotrophic flagellates, and viruses were observed through the 1989 spring diatom bloom in Raunefjorden in western Norway. The culmination of the diatom bloom was followed by a peak in the concentration of bacteria and an increase in the concentration of heterotrophic flagellates...

journal_title：Applied and environmental microbiology

authors： Bratbak G,Heldal M,Norland S,Thingstad TF

更新日期：1990-05-01 00:00:00

abstract：:The kinetics of adhesion of Vibrio strains isolated from diseased fish to skin mucus of gilt-head sea bream was studied. A modified Langmuir adsorption isotherm was calculated, and the results obtained indicate that the strains tested (Vibrio alginolyticus DP1HE4 and Vibrio anguillarum-like DC12R8 and DC12R9) showed a...

journal_title：Applied and environmental microbiology

authors： Bordas MA,Balebona MC,Zorrilla I,Borrego JJ,Moriñigo MA

更新日期：1996-10-01 00:00:00

abstract：:Thiosulfate-oxidizing sox gene homologues were found at four loci (I, II, III, and IV) on the genome of Bradyrhizobium japonicum USDA110, a symbiotic nitrogen-fixing bacterium in soil. In fact, B. japonicum USDA110 can oxidize thiosulfate and grow under a chemolithotrophic condition. The deletion mutation of the soxY(...

journal_title：Applied and environmental microbiology

authors： Masuda S,Eda S,Ikeda S,Mitsui H,Minamisawa K

更新日期：2010-04-01 00:00:00

abstract：:An efficient insertion mutagenesis strategy for bacterial genomes based on the phage Mu DNA transposition reaction was developed. Incubation of MuA transposase protein with artificial mini-Mu transposon DNA in the absence of divalent cations in vitro resulted in stable but inactive Mu DNA transposition complexes, or t...

journal_title：Applied and environmental microbiology

authors： Lamberg A,Nieminen S,Qiao M,Savilahti H

更新日期：2002-02-01 00:00:00

abstract：:Kidneys showing renal changes characteristic for mycotoxic porcine nephropathy were collected during the period 1 April 1982 to 31 March 1983 from 225,000 swine processed in a large slaughterhouse in the district of Poznań, Poland. Of 113 kidneys suspected of mycotoxic porcine nephropathy, 27 exhibited ochratoxin A le...

journal_title：Applied and environmental microbiology

authors： Goliński P,Hult K,Grabarkiewicz-Szczesna J,Chełkowski J,Kneblewski P,Szebiotko K

更新日期：1984-06-01 00:00:00

abstract：:[This corrects the article on p. 522 in vol. 52.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1987-01-01 00:00:00

abstract：:In this report, we describe the identification of functions that promote genomic recombination of linear DNA introduced into Pseudomonas cells by electroporation. The genes encoding these functions were identified in Pseudomonas syringae pv. syringae B728a based on similarity to the lambda Red Exo/Beta and RecET prote...

journal_title：Applied and environmental microbiology

authors： Swingle B,Bao Z,Markel E,Chambers A,Cartinhour S

更新日期：2010-08-01 00:00:00

abstract：:Vegetative mycelia and spores of the investigated high- and low-producer strains of Streptomyces griseus bound significant amounts (4%) of streptomycin, which could be removed by increasing ionic strength. The release of antibiotic from the spores was easier when the spores were germinating. This phenomenon is conside...

journal_title：Applied and environmental microbiology

authors： Szabó I,Benedek A,Barabás G

更新日期：1985-08-01 00:00:00

abstract：:This study investigated the differences in microbial community abundance, composition and diversity throughout the depth profiles in soils collected from corn and soybean fields in lowa, USA using 16S rRNA amplicon sequencing. The results revealed decreased richness and diversity in microbial communities at increasing...

journal_title：Applied and environmental microbiology

authors： Hao J,Chai YN,Lopes LD,Ordóñez RA,Wright EE,Archontoulis S,Schachtman DP

更新日期：2020-12-11 00:00:00

abstract：:From Bradyrhizobium japonicum highly reiterated sequence-possessing (HRS) strains indigenous to Niigata and Tokachi in Japan with high copy numbers of the repeated sequences RSalpha and RSbeta (K. Minamisawa, T. Isawa, Y. Nakatsuka, and N. Ichikawa, Appl. Environ. Microbiol. 64:1845-1851, 1998), several insertion sequ...

journal_title：Applied and environmental microbiology

authors： Isawa T,Sameshima R,Mitsui H,Minamisawa K

更新日期：1999-08-01 00:00:00

abstract：:Techniques and media for the production and regeneration of stable Clostridium acetobutylicum protoplasts are described. ...

journal_title：Applied and environmental microbiology

authors： Allcock ER,Reid SJ,Jones DT,Woods DR

更新日期：1982-03-01 00:00:00

abstract：:The transfer of naturally occurring conjugative plasmids from the indigenous microflora to a genetically modified population of bacteria colonizing the phytospheres of plants has been observed. The marked strain (Pseudomonas fluorescens SBW25EeZY6KX) was introduced as a seed dressing to sugar beets (Beta vulgaris var....

journal_title：Applied and environmental microbiology

authors： Lilley AK,Bailey MJ

更新日期：1997-04-01 00:00:00

abstract：:This work describes the purification and characterization of propionicin F, the first bacteriocin isolated from Propionibacterium freudenreichii. The bacteriocin has a bactericidal activity and is only active against strains of P. freudenreichii. Propionicin F appears to be formed through a processing pathway new to b...

journal_title：Applied and environmental microbiology

authors： Brede DA,Faye T,Johnsborg O,Odegård I,Nes IF,Holo H

更新日期：2004-12-01 00:00:00

abstract：:Antibody against nivalenol tetraacetate (tetra-Ac-NIV) was prepared by immunization of rabbits with triacetyl-15-pimelate-NIV conjugated to bovine serum albumin. By using tritiated tetra-Ac-NIV as the test ligand, antibody titers were demonstrated as early as 4 weeks after immunization. Useful antibody for radioimmuno...

journal_title：Applied and environmental microbiology

authors： Wang CR,Chu FS

更新日期：1991-04-01 00:00:00

abstract：:The fermentative metabolism of glucose was redirected to succinate as the primary product without mutating any genes encoding the native mixed-acid fermentation pathway or redox reactions. Two changes in peripheral pathways were together found to increase succinate yield fivefold: (i) increased expression of phosphoen...

journal_title：Applied and environmental microbiology

authors： Zhang X,Jantama K,Shanmugam KT,Ingram LO

更新日期：2009-12-01 00:00:00

abstract：:The N-acetylglucosaminidase LytB of Streptococcus pneumoniae is involved in nasopharyngeal colonization and is responsible for cell separation at the end of cell division; thus, ΔlytB mutants form long chains of cells. This paper reports the construction and properties of a defective pneumococcal mutant producing an i...

journal_title：Applied and environmental microbiology

authors： Domenech M,García E

更新日期：2020-05-05 00:00:00

abstract：:We characterized the intracellular symbiotic microbiota of the bamboo pseudococcid Antonina crawii by performing a molecular phylogenetic analysis in combination with in situ hybridization. Almost the entire length of the bacterial 16S rRNA gene was amplified and cloned from A. crawii whole DNA. Restriction fragment l...

journal_title：Applied and environmental microbiology

authors： Fukatsu T,Nikoh N

更新日期：2000-02-01 00:00:00

abstract：:A number of hydrothermal vent sites exist on the summit of the Loihi Seamount, a shield volcano that is part of the Hawaiian archipelago. The vents are 1,100 to 1,325 m below the surface and range in temperature from slightly above ambient (10 degrees C) to high temperature (167 degrees C). The vent fluid is character...

journal_title：Applied and environmental microbiology

authors： Emerson D,Moyer CL

更新日期：2002-06-01 00:00:00

abstract：:In this study, host-associated molecular markers and bacterial 16S rRNA gene community analysis using high-throughput sequencing were used to identify the sources of fecal pollution in environmental waters in Brisbane, Australia. A total of 92 fecal and composite wastewater samples were collected from different host g...

journal_title：Applied and environmental microbiology

authors： Ahmed W,Staley C,Sadowsky MJ,Gyawali P,Sidhu JP,Palmer A,Beale DJ,Toze S

更新日期：2015-10-01 00:00:00

abstract：:UV light only penetrates liquid food surfaces to a very short depth, thereby limiting its industrial application in food pasteurization. One promising alternative is the combination of UV light with mild heat (UV-H), which has been demonstrated to produce a synergistic bactericidal effect. The aim of this article is t...

journal_title：Applied and environmental microbiology

authors： Gayán E,Mañas P,Álvarez I,Condón S

更新日期：2013-07-01 00:00:00

abstract：:Until recently, Amblyomma maculatum (the Gulf Coast tick) had garnered little attention compared to other species of human-biting ticks in the United States. A. maculatum is now recognized as the principal vector of Rickettsia parkeri, a pathogenic spotted fever group rickettsia (SFGR) that causes an eschar-associated...

journal_title：Applied and environmental microbiology

authors： Paddock CD,Fournier PE,Sumner JW,Goddard J,Elshenawy Y,Metcalfe MG,Loftis AD,Varela-Stokes A

更新日期：2010-05-01 00:00:00

abstract：:The degradation of bisphenol A and nonylphenol involves the unusual rearrangement of stable carbon-carbon bonds. Some nonylphenol isomers and bisphenol A possess a quaternary alpha-carbon atom as a common structural feature. The degradation of nonylphenol in Sphingomonas sp. strain TTNP3 occurs via a type II ipso subs...

journal_title：Applied and environmental microbiology

authors： Kolvenbach B,Schlaich N,Raoui Z,Prell J,Zühlke S,Schäffer A,Guengerich FP,Corvini PF

更新日期：2007-08-01 00:00:00

abstract：:Deep-ocean hydrothermal-vent environments are rich in heavy metals and metalloids and present excellent sites for the isolation of metal-resistant microorganisms. Both metalloid-oxide-resistant and metalloid-oxide-reducing bacteria were found. Tellurite- and selenite-reducing strains were isolated in high numbers from...

journal_title：Applied and environmental microbiology

authors： Rathgeber C,Yurkova N,Stackebrandt E,Beatty JT,Yurkov V

更新日期：2002-09-01 00:00:00

abstract：:The function of small secreted proteins (SSPs) in saprotrophic fungi is, for the most part, unknown. The white-rot mushroom Pleurotus ostreatus produces considerable amounts of SSPs at the onset of secondary metabolism, during colony development, and in response to chemical compounds such as 5-hydroxymethylfurfural an...

journal_title：Applied and environmental microbiology

authors： Feldman D,Amedi N,Carmeli S,Yarden O,Hadar Y

更新日期：2019-07-18 00:00:00