Determination of the diversity of Rhodopirellula isolates from European seas by multilocus sequence analysis.

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：:The production of polyhydroxybutyrate (PHB) by Alcaligenes eutrophus DSM 545 was studied in a synthetic medium with 3% glucose at pH 7.0 supplemented with several ammonium substrates and cane molasses. Growth was measured by dry cell weight, and the PHB content was measured by gas chromatography. The effects of ammoni...

journal_title：Applied and environmental microbiology

authors： Beaulieu M,Beaulieu Y,Melinard J,Pandian S,Goulet J

更新日期：1995-01-01 00:00:00

abstract：:The nprA gene, encoding Bacillus thuringiensis neutral protease A, was cloned by the use of gene-specific oligonucleotides. The size of neutral protease A deduced from the nprA sequence was 566 amino acids (60,982 Da). The cloned nprA gene was partially deleted in vitro, and the deleted allele, designated nprA3, was u...

journal_title：Applied and environmental microbiology

authors： Donovan WP,Tan Y,Slaney AC

更新日期：1997-06-01 00:00:00

abstract：:Different Rhizobium and Bradyrhizobium strains were screened for their ability to produce melanin. Pigment producers (Mel) were found among strains of R. leguminosarum biovars viceae, trifolii, and phaseoli, R. meliloti, and R. fredii; none of 19 Bradyrhizobium strains examined gave a positive response. Melanin produc...

journal_title：Applied and environmental microbiology

authors： Cubo MT,Buendia-Claveria AM,Beringer JE,Ruiz-Sainz JE

更新日期：1988-07-01 00:00:00

abstract：:A long-chain aldehyde dehydrogenase, Ald1, was found in a soluble fraction of Acinetobacter sp. strain M-1 cells grown on n-hexadecane as a sole carbon source. The gene (ald1) was cloned from the chromosomal DNA of the bacterium. The open reading frame of ald1 was 1,512 bp long, corresponding to a protein of 503 amino...

journal_title：Applied and environmental microbiology

authors： Ishige T,Tani A,Sakai Y,Kato N

更新日期：2000-08-01 00:00:00

abstract：:Escherichia coli is being developed as a biocatalyst for bulk chemical production from inexpensive carbohydrates derived from lignocellulose. Potential substrates include the soluble xylodextrins (xyloside, xylooligosaccharide) and xylobiose that are produced by treatments designed to expose cellulose for subsequent e...

journal_title：Applied and environmental microbiology

authors： Qian Y,Yomano LP,Preston JF,Aldrich HC,Ingram LO

更新日期：2003-10-01 00:00:00

abstract：:Lipopolysaccharides (LPS) were isolated from four species of cyanobacteria (Anabaena flos-aquae UTEX 1444. A. cylindrica, Oscillatoria tenuis, and O. brevis) frequently occurring in drinking-water supplies. The cyanobacterial LPS contained glucose, xylose, mannose, and rhamnose, but differed from the LPS derived from ...

journal_title：Applied and environmental microbiology

authors： Keleti G,Sykora JL

更新日期：1982-01-01 00:00:00

abstract：:Tellurium, a metalloid belonging to group 16 of the periodic table, displays very interesting physical and chemical properties and lately has attracted significant attention for its use in nanotechnology. In this context, the use of microorganisms for synthesizing nanostructures emerges as an eco-friendly and exciting...

journal_title：Applied and environmental microbiology

authors： Pugin B,Cornejo FA,Muñoz-Díaz P,Muñoz-Villagrán CM,Vargas-Pérez JI,Arenas FA,Vásquez CC

更新日期：2014-11-01 00:00:00

abstract：:In studies designed to determine the factors responsible for control of herpesvirus replicaton in an infected cell, we examined the interaction of varicella-zoster (VZ) virus-infected human embryonic lung cells with the pesticide carbaryl. The replication of the cell-associated VZ virus was enhanced 2- to 13-fold as c...

journal_title：Applied and environmental microbiology

authors： Abrahamsen LH,Jerkofsky M

更新日期：1981-03-01 00:00:00

abstract：:Norovirus is one of the most common causes of acute viral gastroenteritis. The virus is spread via the fecal-oral route, most commonly from infected food and water, but several outbreaks have originated from contamination of surfaces with infectious virus. In this study, a close surrogate of human norovirus causing ga...

journal_title：Applied and environmental microbiology

authors： Warnes SL,Summersgill EN,Keevil CW

更新日期：2015-02-01 00:00:00

abstract：:Burkholderia pseudomallei is a saprophytic bacterium which is the causative agent of melioidosis, a common cause of fatal bacterial pneumonia and sepsis in the tropics. The incidence of melioidosis is clustered spatially and temporally and is heavily linked to rainfall and extreme weather events. Clinical case cluster...

journal_title：Applied and environmental microbiology

authors： Baker A,Tahani D,Gardiner C,Bristow KL,Greenhill AR,Warner J

更新日期：2011-10-01 00:00:00

abstract：:While filamentous cyanobacteria play a crucial role in food web dynamics and biogeochemical cycling of many aquatic ecosystems around the globe, the knowledge regarding the phages infecting them is limited. Here, we describe the complete genome of the virulent cyanophage vB_AphaS-CL131 (here, CL 131), a Siphoviridae p...

journal_title：Applied and environmental microbiology

authors： Šulčius S,Šimoliūnas E,Alzbutas G,Gasiūnas G,Jauniškis V,Kuznecova J,Miettinen S,Nilsson E,Meškys R,Roine E,Paškauskas R,Holmfeldt K

更新日期：2018-12-13 00:00:00

abstract：:A novel enterotoxin gene was cloned from Bacillus cereus FM1, and its nucleotide sequence was determined. Previously, a 45-kDa protein causing characteristic enterotoxin symptoms in higher animals had been isolated (K. Shinagawa, p. 181-193, in A. E. Pohland et al., ed., Microbial Toxins in Foods and Feeds, 1990) from...

journal_title：Applied and environmental microbiology

authors： Asano SI,Nukumizu Y,Bando H,Iizuka T,Yamamoto T

更新日期：1997-03-01 00:00:00

abstract：:7 alpha-Dehydroxylation of cholic acid and chenodeoxycholic acid by whole cells of strain c-25, a Eubacterium lentum-like intestinal anaerobe, was studied. 7 alpha-Dehydroxylase activity was observed only in whole cells grown in the presence of the primary bile acid (cholic acid or chenodeoxycholic acid). Chenodeoxych...

journal_title：Applied and environmental microbiology

authors： Masuda N,Oda H,Hirano S,Masuda M,Tanaka H

更新日期：1984-04-01 00:00:00

abstract：:The kinetics of concentration-dependent toluene metabolism were examined by evaluating each term in the second-order rate equation. Marine and freshwater pseudomonads were used. Uptake for Pseudomonas sp. strain T2 was characterized by a completely saturatable system with small transport constant (K(t) = 44 mug/liter)...

journal_title：Applied and environmental microbiology

authors： Robertson BR,Button DK

更新日期：1987-09-01 00:00:00

abstract：:In this study, we evaluated the effect of soil clay content on RNA isolation and on quantitative reverse transcription-PCR (qRT-PCR) quantification of microbial gene transcripts. The amount of clay significantly altered RNA isolation yields and qRT-PCR analyses. Recommendations are made for quantifying microbial gene ...

journal_title：Applied and environmental microbiology

authors： Novinscak A,Filion M

更新日期：2011-09-01 00:00:00

abstract：:Indirect exposure to waterborne viruses increases the risk of infection, especially among children with frequent hand-to-mouth contacts. Here, we quantified the transfer of one bacteriophage (MS2) and two enteric viruses (adenovirus and coxsackievirus) from liquid to skin. MS2, a commonly used enteric virus surrogate,...

journal_title：Applied and environmental microbiology

authors： Pitol AK,Bischel HN,Boehm AB,Kohn T,Julian TR

更新日期：2018-10-30 00:00:00

abstract：:A fragment of about 500 base pairs of the beta-hemolysin gene from Listeria monocytogenes was used to screen different bacterial strains by DNA colony hybridization. The cells in the colonies were lysed by microwaves in the presence of sodium hydroxide. Of 52 different strains of Listeria species screened, only the DN...

journal_title：Applied and environmental microbiology

authors： Datta AR,Wentz BA,Hill WE

更新日期：1987-09-01 00:00:00

abstract：:The Pseudomonas putida KT2440 TOL upper pathway is repressed under nonlimiting conditions in cells growing in chemostat with succinate as a carbon source. We show that the ptsN gene product IIA(Ntr) participates in this repression. Crc, involved in yeast extract-dependent repression in batch cultures, did not influenc...

journal_title：Applied and environmental microbiology

authors： Aranda-Olmedo I,Marín P,Ramos JL,Marqués S

更新日期：2006-11-01 00:00:00

abstract：:Soils harbor enormously diverse bacterial populations, and soil bacterial communities can vary greatly in composition across space. However, our understanding of the specific changes in soil bacterial community structure that occur across larger spatial scales is limited because most previous work has focused on eithe...

journal_title：Applied and environmental microbiology

authors： Lauber CL,Hamady M,Knight R,Fierer N

更新日期：2009-08-01 00:00:00

abstract：:Water samples were collected from four locations on two rivers in Washington State and analyzed by membrane filtration-immunofluorescence assay to establish Cryptosporidium oocyst concentrations. Sampling locations were selected to evaluate effects of watershed character, from pristine mountain to downstream agricultu...

journal_title：Applied and environmental microbiology

authors： Hansen JS,Ongerth JE

更新日期：1991-10-01 00:00:00

abstract：:Information on the interaction between mixed populations in the rumen and plant phenolics is required to fully elucidate the limitations of phenolic compounds on forage digestibility. The objective of this study was to examine the degradation of Italian ryegrass (Lolium multiflorum L.) hay incubated with mixed ruminal...

journal_title：Applied and environmental microbiology

authors： Theodorou MK,Gascoyne DJ,Akin DE,Hartley RD

更新日期：1987-05-01 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：:The growth of marine bacteria under iron-limited conditions was investigated. Neither siderophore production nor bacterial growth was detected for Pelagiobacter sp. strain V0110 when Fe(III) was present in the culture medium at a concentration of <1.0 microM. However, the growth of V0110 was strongly stimulated by the...

journal_title：Applied and environmental microbiology

authors： Guan LL,Onuki H,Kamino K

更新日期：2000-07-01 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：:Secondary sewage effluent and renovated water from four wells at the Flushing Meadows Wastewater Renovation Project near Phoenix, Arizona, in operation since 1967, were assayed approximately every 2 months in 1974 for viruses and enteric bacteria during flooding periods. No viruses of Salmonella sp. were detected in a...

journal_title：Applied and environmental microbiology

authors： Gilbert RG,Gerba CP,Rice RC,Bouwer H,Wallis C,Melnick JL

更新日期：1976-09-01 00:00:00

abstract：:Vibrio vulnificus is a human and animal pathogen that carries the highest death rate of any food-borne disease agent. It colonizes shellfish and forms biofilms on the surfaces of plankton, algae, fish, and eels. Greater understanding of biofilm formation by the organism could provide insight into approaches to decreas...

journal_title：Applied and environmental microbiology

authors： Nakhamchik A,Wilde C,Rowe-Magnus DA

更新日期：2008-07-01 00:00:00

abstract：:Salmonella enterica serovars Typhimurium (S. Typhimurium) and Enteritidis (S. Enteritidis) are foodborne pathogens, and outbreaks are often associated with poultry products. Chickens are typically asymptomatic when colonized by these serovars; however, the factors contributing to this observation are uncharacterized. ...

journal_title：Applied and environmental microbiology

authors： Troxell B,Petri N,Daron C,Pereira R,Mendoza M,Hassan HM,Koci MD

更新日期：2015-12-01 00:00:00

abstract：:A 1.5-kb region immediately downstream of the styABCD operon involved in styrene degradation in Pseudomonas putida CA-3 has been cloned. Sequence analysis revealed a 1,296-bp open reading frame, designated styE, and BLAST P database comparisons of the deduced StyE amino acid sequence revealed 33 to 98% identity with s...

journal_title：Applied and environmental microbiology

authors： Mooney A,O'Leary ND,Dobson AD

更新日期：2006-02-01 00:00:00

abstract：:We developed a PCR detection method that selectively recognizes a single biological control agent and demonstrated that universally primed PCR (UP-PCR) can identify strain-specific markers. Antagonistic strains of Clonostachys rosea (syn. Gliocladium roseum) were screened by UP-PCR, and a strain-specific marker was id...

journal_title：Applied and environmental microbiology

authors： Bulat SA,Lübeck M,Alekhina IA,Jensen DF,Knudsen IM,Lübeck PS

更新日期：2000-11-01 00:00:00