Sunlight inactivation of enterococci and fecal coliforms in sewage effluent diluted in seawater.

abstract：:The effective flux between phospholipids and neutral lipids is critical for a high level of biosynthesis and accumulation of very-long-chain polyunsaturated fatty acids (VLCPUFAs), such as arachidonic acid (ARA; 20:4n-6), eicosapentaenoic acid (EPA; 20:5n-3), and docosahexaenoic acid (DHA; 22:6n-3). Here we describe a...

journal_title：Applied and environmental microbiology

authors： Chen Y,Chi HY,Meesapyodsuk D,Qiu X

更新日期：2013-03-01 00:00:00

abstract：:The genotyping of numerous isolates of Cryptosporidium parasites has led to the definition of new species and a better understanding of the epidemiology of cryptosporidiosis. A single-locus genotyping method based on the partial sequence of a polymorphic sporozoite surface glycoprotein gene (GP60) has been favored by ...

journal_title：Applied and environmental microbiology

authors： Widmer G,Lee Y

更新日期：2010-10-01 00:00:00

abstract：:The major gut bacteria of the worker caste of nine species of Australian termites, belonging to four families, were isolated and identified to generic level. All species were either facultative anaerobes or strict aerobes. A correlation appears to exist between the major gut bacterium and the family to which the termi...

journal_title：Applied and environmental microbiology

authors： Eutick ML,O'Brien RW,Slaytor M

更新日期：1978-05-01 00:00:00

abstract：:The effects of ethyl picolinate on germination, outgrowth, and sporulation of Bacillus cereus T were studied in a synthetic medium containing glucose. Ethyl picolinate specifically inhibited at two stages, outgrowth and sporulation. The initiation of germination and cell division was not affected. The inhibition of ou...

journal_title：Applied and environmental microbiology

authors： Pandey NK,Gollakota KG

更新日期：1977-05-01 00:00:00

abstract：:Lowering the pH in bacterium-based succinate fermentation is considered a feasible approach to reduce total production costs. Newly isolated Enterobacter aerogenes strain AJ110637, a rapid carbon source assimilator under weakly acidic (pH 5.0) conditions, was selected as a platform for succinate production. Our previo...

journal_title：Applied and environmental microbiology

authors： Tajima Y,Yamamoto Y,Fukui K,Nishio Y,Hashiguchi K,Usuda Y,Sode K

更新日期：2015-02-01 00:00:00

abstract：:Mycosporine-like amino acids (MAAs) are an important class of secondary metabolites known for their protection against UV radiation and other stress factors. Cyanobacteria produce a variety of MAAs, including shinorine, the active ingredient in many sunscreen creams. Bioinformatic analysis of the genome of the soil-dw...

journal_title：Applied and environmental microbiology

authors： Katoch M,Mazmouz R,Chau R,Pearson LA,Pickford R,Neilan BA

更新日期：2016-09-30 00:00:00

abstract：:An unknown member of the family Pasteurellaceae was repeatedly isolated from 20- to 24-week-old pigs with severe pulmonary lesions reared on the same farm in Victoria, Australia. The etiological diagnosis of the disease was inconclusive. The complete genome sequence analysis of one strain, 15-184, revealed some phylog...

journal_title：Applied and environmental microbiology

authors： Watt AE,Browning GF,Legione AR,Bushell RN,Stent A,Cutler RS,Young ND,Marenda MS

更新日期：2018-05-17 00:00:00

abstract：:Eleven of 13 Enterobacteriaceae species tested grew in moist stored wheat, highlighting a potential risk of this energy-saving airtight storage method. When Hansenula anomala was coinoculated, all Enterobacteriaceae species were significantly inhibited after 2 months of storage, six of them to below the detection limi...

journal_title：Applied and environmental microbiology

authors： Olstorpe M,Schnürer J,Passoth V

更新日期：2012-01-01 00:00:00

abstract：:An aminotransferase capable of transaminating 2-oxo-4-[(hydroxy)(methyl)phosphinoyl]butyric acid to L-phosphinothricin [L-homoalanine-4-yl-(methyl)phosphinic acid], the active ingredient of the herbicide Basta (Hoechst AG), was purified to apparent homogeneity from Escherichia coli K-12. The enzyme catalyzes the trans...

journal_title：Applied and environmental microbiology

authors： Schulz A,Taggeselle P,Tripier D,Bartsch K

更新日期：1990-01-01 00:00:00

abstract：:The Rhizobiaceae are a bacterial family of enormous agricultural importance due to the ability of its members to fix atmospheric nitrogen in an intimate relationship with plants. Their survival as naturally occurring soil bacteria in agricultural soils as well as popular seed inocula is affected directly by drought an...

journal_title：Applied and environmental microbiology

authors： Vriezen JA,de Bruijn FJ,Nüsslein K

更新日期：2013-09-01 00:00:00

abstract：:A rich history of investigation documents various Drosophila-yeast mutualisms, suggesting that Drosophila suzukii similarly has an association with a specific yeast species or community. To discover candidate yeast species, yeasts were isolated from larval frass, adult midguts, and fruit hosts of D. suzukii. Terminal ...

journal_title：Applied and environmental microbiology

authors： Hamby KA,Hernández A,Boundy-Mills K,Zalom FG

更新日期：2012-07-01 00:00:00

abstract：:To examine the relationship between activated-sludge bulking and levels of specific filamentous bacteria, we developed a statistics-based quantification method for estimating the biomass levels of specific filaments using 16S rRNA-targeted fluorescent in situ hybridization (FISH) probes. The results of quantitative FI...

journal_title：Applied and environmental microbiology

authors： Liao J,Lou I,de los Reyes FL 3rd

更新日期：2004-04-01 00:00:00

abstract：:A Rhizobium strain isolated from stem nodules of the legume Sesbania rostrata was shown to grow on atmospheric nitrogen (N(2)) as the sole nitrogen source. Non-N(2)-fixing mutants isolated directly on agar plates formed nodules that did not fix N(2) when inoculated into the host plant. ...

journal_title：Applied and environmental microbiology

authors： Dreyfus BL,Elmerich C,Dommergues YR

更新日期：1983-02-01 00:00:00

abstract：:A new detection system, the magnetic immuno-polymerase chain reaction (PCR) assay (MIPA) has been developed to detect Listeria monocytogenes in food. This method separates Listeria cells from PCR-inhibitory factors present in enrichment broths containing food samples by using magnetic beads coated with specific monocl...

journal_title：Applied and environmental microbiology

authors： Fluit AC,Torensma R,Visser MJ,Aarsman CJ,Poppelier MJ,Keller BH,Klapwijk P,Verhoef J

更新日期：1993-05-01 00:00:00

abstract：:The intestinal contents of 59 Zairese freshwater fish were examined for the presence of potential human enteric pathogens. Edwardsiella tarda and Plesiomonas shigelloides were isolated from 57 and 59% of them, respectively. For both microorganisms there was a significant difference between the isolation rates from lak...

journal_title：Applied and environmental microbiology

authors： Van Damme LR,Vandepitte J

更新日期：1980-03-01 00:00:00

abstract：:Four different green fluorescent protein (GFP)-based whole-cell biosensors were created based on the DNA damage inducible SOS response of Escherichia coli in order to evaluate the sensitivity of individual SOS promoters toward genotoxic substances. Treatment with the known carcinogen N-methyl-N'-nitro-N-nitrosoguanidi...

journal_title：Applied and environmental microbiology

authors： Norman A,Hestbjerg Hansen L,Sørensen SJ

更新日期：2005-05-01 00:00:00

abstract：:The ability of Escherichia coli MV1184 to accumulate inorganic phosphate (Pi) was enhanced by manipulating the genes involved in the transport and metabolism of Pi. The high-level Pi accumulation was achieved by modifying the genetic regulation and increasing the dosage of the E. coli genes encoding polyphosphate kina...

journal_title：Applied and environmental microbiology

authors： Kato J,Yamada K,Muramatsu A,Hardoyo,Ohtake H

更新日期：1993-11-01 00:00:00

abstract：:A microbial community analysis using 16S rRNA gene sequencing was performed on borehole water and a granite rock core from Henderson Mine, a >1,000-meter-deep molybdenum mine near Empire, CO. Chemical analysis of borehole water at two separate depths (1,044 m and 1,004 m below the mine entrance) suggests that a sharp ...

journal_title：Applied and environmental microbiology

authors： Sahl JW,Schmidt R,Swanner ED,Mandernack KW,Templeton AS,Kieft TL,Smith RL,Sanford WE,Callaghan RL,Mitton JB,Spear JR

更新日期：2008-01-01 00:00:00

abstract：:Smectite clay minerals are abundant in soils and sediments worldwide and are typically rich in Fe. While recent investigations have shown that the structural Fe(III) bound in clay minerals is reduced by microorganisms, previous studies have not tested growth with clay minerals as the sole electron acceptor. Here we ha...

journal_title：Applied and environmental microbiology

authors： Kostka JE,Dalton DD,Skelton H,Dollhopf S,Stucki JW

更新日期：2002-12-01 00:00:00

abstract：:Although biofilms represent a common bacterial lifestyle in clinically and environmentally important habitats, there is scant information on the extent of gene transfer in these spatially structured populations. The objective of this study was to gain insight into factors that affect transfer of the promiscuous multid...

journal_title：Applied and environmental microbiology

authors： Król JE,Nguyen HD,Rogers LM,Beyenal H,Krone SM,Top EM

更新日期：2011-08-01 00:00:00

abstract：:Listeria app, isolated from 13 of 129 (10%) corn silage samples, 21 of 76 (28%) hay silage samples, and 3 of 5 (60%) grass silage samples during a previous Vermont survey were subjected to automated ribotype (RT) analysis. The 13 positive corn silage samples contained 3 Listeria monocytogenes isolated (three RTs, incl...

journal_title：Applied and environmental microbiology

authors： Ryser ET,Arimi SM,Donnelly CW

更新日期：1997-09-01 00:00:00

abstract：:A beta-1,3-galactosyl-N-acetylhexosamine phosphorylase (GalGlyNAcP) homolog gene was cloned from Vibrio vulnificus CMCP6. In synthetic reactions, the recombinant enzyme acted only with GlcNAc and GalNAc as acceptors in the presence of alpha-d-galactose-1-phosphate as a donor to form lacto-N-biose I (LNB) (Galbeta1 -->...

journal_title：Applied and environmental microbiology

authors： Nakajima M,Kitaoka M

更新日期：2008-10-01 00:00:00

abstract：:Soils contain a tangle of minerals, water, nutrients, gases, plant roots, decaying organic matter, and microorganisms which work together to cycle nutrients and support terrestrial plant growth. Most soil microorganisms live in periodically interconnected communities closely associated with soil aggregates, i.e., smal...

journal_title：Applied and environmental microbiology

authors： Wilpiszeski RL,Aufrecht JA,Retterer ST,Sullivan MB,Graham DE,Pierce EM,Zablocki OD,Palumbo AV,Elias DA

更新日期：2019-07-01 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：:Cells in desiccated Salmonella enterica serovar Typhimurium rdar (red, dry, and rough) morphotype colonies were examined for culturability and infectivity after 30 months. Culturability decreased only 10-fold; however, cells were underrepresented on Salmonella selective media containing bile salts. These cells were mi...

journal_title：Applied and environmental microbiology

authors： Apel D,White AP,Grassl GA,Finlay BB,Surette MG

更新日期：2009-07-01 00:00:00

abstract：:The extremely thermophilic anaerobic archaeon strain B1001 was isolated from a hot-spring environment in Japan. The cells were irregular cocci, 0.5 to 1.0 micrometers in diameter. The new isolate grew at temperatures between 60 and 95 degrees C (optimum, 85 degrees C), from pH 5.0 to 9.0 (optimum, pH 7.0), and from 1....

journal_title：Applied and environmental microbiology

authors： Tachibana Y,Kuramura A,Shirasaka N,Suzuki Y,Yamamoto T,Fujiwara S,Takagi M,Imanaka T

更新日期：1999-05-01 00:00:00

abstract：:The doses of UV irradiation necessary to inactivate selected enteric viruses on the U.S. Environmental Protection Agency Contaminant Candidate List were determined. Three-log reductions of echovirus 1, echovirus 11, coxsackievirus B3, coxsackievirus B5, poliovirus 1, and human adenovirus type 2 were effected by doses ...

journal_title：Applied and environmental microbiology

authors： Gerba CP,Gramos DM,Nwachuku N

更新日期：2002-10-01 00:00:00

abstract：:Twenty known penicillic acid (PA)-producing Aspergillus and Penicillium cultures were grown under various conditions in shaken flasks to determine the highest yielding strains and their requirements for maximum toxin production. Abilities of the cultures to utilize eight different carbon sources in Raulin-Thom medium ...

journal_title：Applied and environmental microbiology

authors： Lindenfelser LA,Ciegler A

更新日期：1977-11-01 00:00:00

abstract：:Phormium yellow leaf (PYL) phytoplasma causes a lethal disease of the monocotyledon, New Zealand flax (Phormium tenax). The 16S rRNA genes of PYL phytoplasma were amplified from infected flax by PCR and cloned, and the nucleotide sequences were determined. DNA sequencing and Southern hybridization analysis of genomic ...

journal_title：Applied and environmental microbiology

authors： Liefting LW,Andersen MT,Beever RE,Gardner RC,Forster RL

更新日期：1996-09-01 00:00:00

abstract：:Fusarium fungal contaminants and related mycotoxins were investigated in eight maize feed samples submitted to the Iowa State University Veterinary Diagnostic Laboratory. Fusarium moniliforme, F. proliferatum, and F. subglutinans were isolated from seven, eight, and five samples, respectively. These strains belonged t...

journal_title：Applied and environmental microbiology

authors： Munkvold G,Stahr HM,Logrieco A,Moretti A,Ritieni A

更新日期：1998-10-01 00:00:00