Competition of Rhizobium japonicum Strains in Early Stages of Soybean Nodulation.

abstract：:Carbon dioxide fixation is carried out primarily through the Calvin-Benson-Bassham reductive pentose phosphate cycle, in which ribulose-1, 5-bisphosphate carboxylase/oxygenase (RubisCO) is the key enzyme. The primary structure of the large subunit of form I RubisCO is well conserved; however, four distinct types, A, B...

journal_title：Applied and environmental microbiology

authors： Xu HH,Tabita FR

更新日期：1996-06-01 00:00:00

abstract：:The different serotyping systems, based on thermostable O antigens, reported for Vibrio anguillarum and V. ordalii were compared by quantitative agglutination, sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and subsequent silver staining or Western blotting (immunoblotting) of purified lipopolysaccharide (...

journal_title：Applied and environmental microbiology

authors： Grisez L,Ollevier F

更新日期：1995-12-01 00:00:00

abstract：:Concentrations of airborne coliform bacteria as high as 1.5 X 10(4) m-3 were observed 8 cm above anaerobically digested sewage sludge applied to a forest clearcut. Dry conditions and high wind speeds tended to favor aerosol generation. ...

journal_title：Applied and environmental microbiology

authors： Edmonds RL,Littke W

更新日期：1978-12-01 00:00:00

abstract：UNLABELLED:By combining genomics and isotope imaging analysis using high-resolution secondary ion mass spectrometry (NanoSIMS), we examined the function and evolution of Bacteroidales ectosymbionts of the protist Barbulanympha from the hindguts of the wood-eating cockroach Cryptocercus punctulatus In particular, we inv...

journal_title：Applied and environmental microbiology

authors： Tai V,Carpenter KJ,Weber PK,Nalepa CA,Perlman SJ,Keeling PJ

更新日期：2016-07-15 00:00:00

abstract：:Escherichia coli has been used as an indicator organism for fecal contamination of water and other environments and is often a commensal organism in healthy animals, yet a number of strains can cause disease in young or immunocompromised animals. In this study, 281 E. coli isolates from bovine, porcine, chicken, canin...

journal_title：Applied and environmental microbiology

authors： David DE,Lynne AM,Han J,Foley SL

更新日期：2010-11-01 00:00:00

abstract：:n-Alkanes are ubiquitous in nature and are widely used by microorganisms as carbon sources. Alkane hydroxylation by alkane monooxygenases is a critical step in the aerobic biodegradation of n-alkanes, which plays important roles in natural alkane attenuation and is used in industrial and environmental applications. Th...

journal_title：Applied and environmental microbiology

authors： Liang JL,Gao Y,He Z,Nie Y,Wang M,JiangYang JH,Zhang XC,Shu WS,Wu XL

更新日期：2017-10-17 00:00:00

abstract：:Several investigations have identified benzothiophene-2,3-dione in the organic solvent extracts of acidified cultures degrading dibenzothiophene via the Kodama pathway. In solution at neutral pH, the 2,3-dione exists as 2-mercaptophenylglyoxylate, which cyclizes upon acidification and is extracted as the 2,3-dione. Th...

journal_title：Applied and environmental microbiology

authors： Bressler DC,Fedorak PM

更新日期：2001-11-01 00:00:00

abstract：:This study investigated the effects of long-term soil fertilization on the composition and potential for phosphorus (P) and nitrogen (N) cycling of bacterial communities associated with hyphae of the P-solubilizing fungus Penicillium canescens Using a baiting approach, hyphosphere bacterial communities were recovered ...

journal_title：Applied and environmental microbiology

authors： Zhang Y,Hao X,Garcia-Lemos AM,Nunes I,Nicolaisen MH,Nybroe O

更新日期：2020-05-05 00:00:00

abstract：:Formation of the lateral flagella by Vibrio parahaemolyticus was inhibited under an alkaline condition of the medium. However, flagellation of the polar monotrichous flagellum was not affected in the same condition. Flagellation of the lateral flagella depended on the pH of the medium. ...

journal_title：Applied and environmental microbiology

authors： Kimura K,Tateiri S,Iida H

更新日期：1979-06-01 00:00:00

abstract：:NAD and its reduced form NADH function as essential redox cofactors and have major roles in determining cellular metabolic features. NAD can be synthesized through the deamidated and amidated pathways, for which the key reaction involves adenylylation of nicotinic acid mononucleotide (NaMN) and nicotinamide mononucleo...

journal_title：Applied and environmental microbiology

authors： Wang X,Zhou YJ,Wang L,Liu W,Liu Y,Peng C,Zhao ZK

更新日期：2017-06-16 00:00:00

abstract：:The metabolic conversion of 5-methylfurfural and 2-methylfurfural to furfural by a methanogenic bacterium, Methanococcus sp. strain B, was studied. This bacterium was found to use methylfurfural compounds as a growth substrate and to convert them stoichiometrically to furfural. For every mole of methylfurfurals metabo...

journal_title：Applied and environmental microbiology

authors： Boopathy R

更新日期：1996-09-01 00:00:00

abstract：UNLABELLED:The mycosporine-like amino acids (MAAs) are a group of small molecules with a diverse ecological distribution among microorganisms. MAAs have a range of physiological functions, including protection against UV radiation, making them important from a biotechnological perspective. In the present study, we iden...

journal_title：Applied and environmental microbiology

authors： D'Agostino PM,Javalkote VS,Mazmouz R,Pickford R,Puranik PR,Neilan BA

更新日期：2016-09-16 00:00:00

abstract：:The S85 type strain of Fibrobacter succinogenes, a major ruminal fibrolytic species, was isolated 49 years ago from a bovine rumen and has been used since then as a model for extensive studies. To assess the validity of this model, we compared the cellulase- and xylanase-degrading activities of several other F. succin...

journal_title：Applied and environmental microbiology

authors： Béra-Maillet C,Ribot Y,Forano E

更新日期：2004-04-01 00:00:00

abstract：:The moderately halophilic bacterium Halobacillus halophilus carries a homologue of LuxS, a protein involved in the activated methyl cycle and the production of autoinducer-2, which mediates quorum sensing between certain species. luxS of H. halophilus is part of an operon that encodes an S-adenosylmethionine-dependent...

journal_title：Applied and environmental microbiology

authors： Sewald X,Saum SH,Palm P,Pfeiffer F,Oesterhelt D,Müller V

更新日期：2007-01-01 00:00:00

abstract：:Forty-nine typical and atypical enteropathogenic Escherichia coli (EPEC) strains belonging to different serotypes and isolated from humans, pets (cats and dogs), farm animals (bovines, sheep, and rabbits), and wild animals (monkeys) were investigated for virulence markers and clonal similarity by pulsed-field gel elec...

journal_title：Applied and environmental microbiology

authors： Moura RA,Sircili MP,Leomil L,Matté MH,Trabulsi LR,Elias WP,Irino K,Pestana de Castro AF

更新日期：2009-12-01 00:00:00

abstract：:Pleurotus ostreatus ;Florida' was grown in submerged liquid culture. The biomass yield of the fungus, grown for 3 days in 2-liter fermentors, where the mycelial pellets measuring 5 mm in diameter were formed, was 11.7 g (dry weight)/liter. Comparing the chemical constituents of fruiting bodies produced on cotton straw...

journal_title：Applied and environmental microbiology

authors： Hadar Y,Cohen-Arazi E

更新日期：1986-06-01 00:00:00

abstract：:Gibberellins (GAs) are tetracyclic diterpenoid phytohormones that were first identified as secondary metabolites of the fungus Fusarium fujikuroi (teleomorph, Gibberella fujikuroi). GAs were also found in the cassava pathogen Sphaceloma manihoticola, but the spectrum of GAs differed from that in F. fujikuroi. In contr...

journal_title：Applied and environmental microbiology

authors： Bömke C,Rojas MC,Gong F,Hedden P,Tudzynski B

更新日期：2008-09-01 00:00:00

abstract：:To obtain molecular insights into the action mode of antimicrobial activity of pediocin PA-1, the interactions between this bacteriocin and dimyristoylphosphatidylcholine (DMPC) or dimyristoylphosphatidylglycerol (DMPG) model membranes have been investigated in D(2)O at pD 6 by Fourier transform infrared spectroscopy....

journal_title：Applied and environmental microbiology

authors： Gaussier H,Lefèvre T,Subirade M

更新日期：2003-11-01 00:00:00

abstract：:Studies of the interaction of Legionella pneumophila with free-living amoebae showed that Naegleria lovaniensis and Acanthamoeba royreba could use L. pneumophila as a sole food source. However, growth of the amoebae on nonnutrient agar plates seeded with L. pneumophila was slower than growth on nonnutrient agar plates...

journal_title：Applied and environmental microbiology

authors： Tyndall RL,Domingue EL

更新日期：1982-10-01 00:00:00

abstract：:Various combinations of the genes cryIVA (cry4A), cryIVD (cry11A), and p20 from Bacillus thuringiensis subsp. israelensis were introduced into the nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120 by means of Escherichia coli-Anabaena shuttle vector pRL488p and were expressed under control of two tandem stro...

journal_title：Applied and environmental microbiology

authors： Xiaoqiang W,Vennison SJ,Huirong L,Ben-Dov E,Zaritsky A,Boussiba S

更新日期：1997-12-01 00:00:00

abstract：:The genetic diversity of 35 Bacillus sphaericus strains was analyzed by a newly developed multilocus sequence typing (MLST) scheme, toxin gene pool survey, and mosquito bioassay. The results demonstrated that strains assigned to the same sequence type (ST) had the same occurrence of toxin genes. Further sequence analy...

journal_title：Applied and environmental microbiology

authors： Ge Y,Hu X,Zheng D,Wu Y,Yuan Z

更新日期：2011-08-01 00:00:00

abstract：:Excessive NH(3) production in the rumen is a major nutritional inefficiency in ruminant animals. Experiments were undertaken to compare the rates of NH(3) production from different substrates in ruminal fluid in vitro and to assess the role of asaccharolytic bacteria in NH(3) production. Ruminal fluid was taken from f...

journal_title：Applied and environmental microbiology

authors： Eschenlauer SC,McKain N,Walker ND,McEwan NR,Newbold CJ,Wallace RJ

更新日期：2002-10-01 00:00:00

abstract：:The alphaproteobacterium Hyphomonas neptunium proliferates by a unique budding mechanism in which daughter cells emerge from the end of a stalk-like extension emanating from the mother cell body. Studies of this species so far have been hampered by the lack of a genetic system and of molecular tools allowing the regul...

journal_title：Applied and environmental microbiology

authors： Jung A,Eisheuer S,Cserti E,Leicht O,Strobel W,Möll A,Schlimpert S,Kühn J,Thanbichler M

更新日期：2015-01-01 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：:Enterohemorrhagic and enteropathogenic Escherichia coli (EHEC and EPEC, respectively) strains are closely related human pathogens that are responsible for food-borne epidemics in many countries. Integration host factor (IHF) and the locus of enterocyte effacement-encoded regulator (Ler) are needed for the expression o...

journal_title：Applied and environmental microbiology

authors： Li M,Rosenshine I,Tung SL,Wang XH,Friedberg D,Hew CL,Leung KY

更新日期：2004-09-01 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：:In this study, we describe the association of three Campylobacter jejuni metabolism-related traits, γ-glutamyl-transpeptidase (GGT), fucose permease (fucP), and secreted L-asparaginase [ansB(s)], with multilocus sequence types (STs). A total of 710 C. jejuni isolates with known STs were selected and originated from hu...

journal_title：Applied and environmental microbiology

authors： de Haan CP,Llarena AK,Revez J,Hänninen ML

更新日期：2012-08-01 00:00:00

abstract：:Oligonucleotide probes and colony hybridization (CH) were applied to enumerate organisms of the genus Legionella in cooling tower water. The CH counts indicated almost the same results as CFU counts in cultivated samples derived from the water. It was concluded that it is possible to substitute the CH procedure for th...

journal_title：Applied and environmental microbiology

authors： Satoh W,Nakata M,Yamamoto H,Ezaki T,Hiramatsu K

更新日期：2002-12-01 00:00:00

abstract：:Blastobacter spp. are freshwater bacteria that form rosette structures by cellular attachment to a common base. Comparative analyses of ribosomal 16S rRNA gene and internally transcribed spacer region sequences indicated that B. denitrificans is a member of the alpha-subdivision of Proteobacteria. Among the alpha-Prot...

journal_title：Applied and environmental microbiology

authors： van Berkum P,Eardly BD

更新日期：2002-03-01 00:00:00

abstract：:The nor-1 gene in the filamentous fungus Aspergillus parasiticus encodes a ketoreductase involved in aflatoxin biosynthesis. To study environmental influences on nor-1 expression, we generated plasmid pAPGUSNNB containing a nor-1 promoter-beta-glucuronidase (GUS) (encoded by uidA) reporter fusion with niaD (encodes ni...

journal_title：Applied and environmental microbiology

authors： Chiou CH,Miller M,Wilson DL,Trail F,Linz JE

更新日期：2002-01-01 00:00:00