Biomass and Biological Activity during the Production of Compost Used as a Substrate in Mushroom Cultivation.

abstract：:The utilization of gels, which are used for fluid drilling of seeds, as carriers of Bradyrhizobium japonicum for soybean (Glycine max (L.) Merr.) inoculation was studied. Gels of various chemical composition (magnesium silicate, potassium acrylate-acrylamide, grafted starch, and hydroxyethyl cellulose) were used, alth...

journal_title：Applied and environmental microbiology

authors： Jawson MD,Franzluebbers AJ,Berg RK

更新日期：1989-03-01 00:00:00

abstract：:Nonhomologous end joining (NHEJ) is critical for genome stability because of its roles in double-strand break repair. Ku and ligase D (LigD) are the crucial proteins in this process, and strains expressing Ku and LigD can cyclize linear DNA in vivo Here, we established a proof-of-concept single-homology-arm linear DNA...

journal_title：Applied and environmental microbiology

authors： Lu S,Nie Y,Wang M,Xu HX,Ma DL,Liang JL,Wu XL

更新日期：2018-09-17 00:00:00

abstract：:The interaction between Glomus intraradices and Pratylenchus coffeae on transformed carrot roots was studied in root organ culture. G. intraradices provided the roots with increased protection against P. coffeae by suppressing nematode reproduction in the roots. The internal and external mycorrhizal development was no...

journal_title：Applied and environmental microbiology

authors： Elsen A,Declerck S,De Waele D

更新日期：2003-07-01 00:00:00

abstract：:Salmonella enterica serovar Typhimurium was grown at salt concentrations ranging from 0.5 to 7.5% in minimal medium with and without added osmoprotectant and in a rich medium. In minimal medium, the cells showed an initial decline period, and consequently the definition of the lag time of the resultant log count curve...

journal_title：Applied and environmental microbiology

authors： Zhou K,George SM,Métris A,Li PL,Baranyi J

更新日期：2011-03-01 00:00:00

abstract：:Thirty presumptive Aeromonas hydrophila isolates were collected from estuarine sources using Rimler-Shotts media. Many of the isolates, especially the strains from a low-salinity site, were also identified as A. hydrophila using the API 20E system and two differential techniques devised for the identification of A. hy...

journal_title：Applied and environmental microbiology

authors： Davis JW,Sizemore RK

更新日期：1981-09-01 00:00:00

abstract：:A molecular analysis of betaproteobacterial ammonia oxidizers and a N(2)O isotopomer analysis were conducted to study the sources of N(2)O emissions during the cow manure composting process. Much NO(2)(-)-N and NO(3)(-)-N and the Nitrosomonas europaea-like amoA gene were detected at the surface, especially at the top ...

journal_title：Applied and environmental microbiology

authors： Maeda K,Toyoda S,Shimojima R,Osada T,Hanajima D,Morioka R,Yoshida N

更新日期：2010-03-01 00:00:00

abstract：:Aerobic biotransformation of the diaryl ethers 2,7-dichlorodibenzo-p-dioxin and 1,2,3,4-tetrachlorodibenzo-p-dioxin by the dibenzo-p-dioxin-utilizing strain Sphingomonas wittichii RW1, producing corresponding metabolites, was demonstrated for the first time. Our strain transformed 2,7-dichlorodibenzo-p-dioxin, yieldin...

journal_title：Applied and environmental microbiology

authors： Hong HB,Chang YS,Nam IH,Fortnagel P,Schmidt S

更新日期：2002-05-01 00:00:00

abstract：:Oligodeoxynucleotide hybridization probes were developed to complement specific regions of the small subunit (SSU) rRNA sequences of cultivated and uncultivated cyanobacteria and Chloroflexus-like bacteria, which inhabit hot spring microbial mats. The probes were used to investigate the natural distribution of SSU rRN...

journal_title：Applied and environmental microbiology

authors： Ruff-Roberts AL,Kuenen JG,Ward DM

更新日期：1994-02-01 00:00:00

abstract：:Fermentation strategies for the production of poly(3-hydroxybutyrate) (PHB) from whey by recombinant Escherichia coli strain CGSC 4401 harboring the Alcaligenes latus polyhydroxyalkanoate (PHA) biosynthesis genes were developed. The pH-stat fed-batch cultures of E. coli CGSC 4401 harboring pJC4, a stable plasmid conta...

journal_title：Applied and environmental microbiology

authors： Ahn WS,Park SJ,Lee SY

更新日期：2000-08-01 00:00:00

abstract：:Although there have been several reports on the efficacy assessment of a Salmonella enterica serovar Enteritidis vaccine against intestinal and parenchymatous organ diseases of laying hens, no public health risk characterization of its long-term effect on eggs has been reported. In this study, we attempted to assess t...

journal_title：Applied and environmental microbiology

authors： Toyota-Hanatani Y,Ekawa T,Ohta H,Igimi S,Hara-Kudo Y,Sasai K,Baba E

更新日期：2009-02-01 00:00:00

abstract：:A biologically active metabolite was found in crude extracts of Curvularia lunata (Wakker) Boedijn (ATCC 34690) isolated from decayed tissues of litchi fruit (Litchi chinensis Sonn.). The fungus was grown on a shredded wheat-yeast extract-sucrose medium, and cultures were extracted with chloroform after 3 weeks of gro...

journal_title：Applied and environmental microbiology

authors： Wells JM,Cole RJ,Cutler HC,Spalding DH

更新日期：1981-04-01 00:00:00

abstract：:GELRITE, a new gelling agent with good thermal stability and clarity, was evaluated in media for culturing selected thermophilic microorganisms. It was also evaluated for performing counts of thermophilic bacteria from soil samples. In most cases, GELRITE was shown to be superior to agar for these applications. ...

journal_title：Applied and environmental microbiology

authors： Lin CC,Casida LE

更新日期：1984-02-01 00:00:00

abstract：:A soil-inhabiting Fusarium proliferatum strain was capable of transforming or degrading nonlabeled and (sup14)C-labeled industrial, natural, and synthetic lignin. The mineralization rate per day (expressed as the percentage of added radioactivity recovered as to (sup14)CO(inf2)) was maximal during primary metabolism. ...

journal_title：Applied and environmental microbiology

authors： Regalado V,Rodriguez A,Perestelo F,Carnicero A,De La Fuente G,Falcon MA

更新日期：1997-09-01 00:00:00

abstract：:The human enteropathogen Clostridium difficile constitutes a key public health issue in industrialized countries. Many aspects of C. difficile pathophysiology and adaptation inside the host remain poorly understood. We have recently reported that this bacterium possesses an active CRISPR-Cas system of subtype I-B for ...

journal_title：Applied and environmental microbiology

authors： Maikova A,Kreis V,Boutserin A,Severinov K,Soutourina O

更新日期：2019-10-01 00:00:00

abstract：:The objective of the present study was to evaluate the anti-inflammatory effects of Bifidobacterium animalis subsp. lactis strain BB12 in stimulated Caco-2 cells and to characterize the factors responsible for these anti-inflammatory effects. Characterization and purification studies indicate that BB12's anti-inflamma...

journal_title：Applied and environmental microbiology

authors： Wang Z,Wang J,Cheng Y,Liu X,Huang Y

更新日期：2011-11-01 00:00:00

abstract：:Biological dinitrogen fixation in mangrove communities of the Tampa Bay region of South Florida was investigated using the acetylene reduction technique. Low rates of acetylene reduction (0.01 to 1.84 nmol of C(2)H(4)/g [wet weight] per h) were associated with plant-free sediments, while plant-associated sediments gav...

journal_title：Applied and environmental microbiology

authors： Zuberer DA,Silver WS

更新日期：1978-03-01 00:00:00

abstract：:Bacteriophage resistance mechanisms which are derived from a bacteriophage genome are termed Per (phage-encoded resistance). When present in trans in Lactococcus lactis NCK203, Per50, the cloned origin of replication from phage phi50, interferes with phi50 replication. The per50 fragment was found to afford negligible...

journal_title：Applied and environmental microbiology

authors： O'sullivan DJ,Hill C,Klaenhammer TR

更新日期：1993-08-01 00:00:00

abstract：:The intracellular pathogens Legionella micdadei and Legionella pneumophila are the two most common Legionella species that cause Legionnaires' disease. Intracellular replication within pulmonary cells is the hallmark of Legionnaires' disease. In the environment, legionellae are parasites of protozoans, and intracellul...

journal_title：Applied and environmental microbiology

authors： Abu Kwaik Y,Venkataraman C,Harb OS,Gao LY

更新日期：1998-09-01 00:00:00

abstract：:Methane (CH(4)) flux to the atmosphere is mitigated via microbial CH(4) oxidation in sediments and water. As arctic temperatures increase, understanding the effects of temperature on the activity and identity of methanotrophs in arctic lake sediments is important to predicting future CH(4) emissions. We used DNA-based...

journal_title：Applied and environmental microbiology

authors： He R,Wooller MJ,Pohlman JW,Quensen J,Tiedje JM,Leigh MB

更新日期：2012-07-01 00:00:00

abstract：:To enhance the production of isoprene, a volatile 5-carbon hydrocarbon, in the Gram-positive spore-forming rod-shaped bacterium Bacillus subtilis, 1-deoxy-d-xylulose-5-phosphate synthase (Dxs) and 1-deoxy-d-xylulose-5-phosphate reductoisomerase (Dxr) were overexpressed in B. subtilis DSM 10. For the strain that overex...

journal_title：Applied and environmental microbiology

authors： Xue J,Ahring BK

更新日期：2011-04-01 00:00:00

abstract：:Methanol is already an important carbon feedstock in the chemical industry, but it has found only limited application in biotechnological production processes. This can be mostly attributed to the inability of most microbial platform organisms to utilize methanol as a carbon and energy source. With the aim to turn met...

journal_title：Applied and environmental microbiology

authors： Witthoff S,Schmitz K,Niedenführ S,Nöh K,Noack S,Bott M,Marienhagen J

更新日期：2015-03-01 00:00:00

abstract：:Toluene dioxygenase from Pseudomonas putida F1 has been implicated as an enzyme capable of degrading trichloroethylene. This has now been confirmed with Escherichia coli JM109(pDTG601) that contains the structural genes (todC1C2BA) of toluene dioxygenase under the control of the tac promoter. The extent of trichloroet...

journal_title：Applied and environmental microbiology

authors： Zylstra GJ,Wackett LP,Gibson DT

更新日期：1989-12-01 00:00:00

abstract：:The industrially important organism Corynebacterium glutamicum has been characterized in recent years for its robust ability to assimilate aromatic compounds. In this study, C. glutamicum strain AS 1.542 was investigated for its ability to catabolize phenylacetic acid (PAA). The paa genes were identified; they are org...

journal_title：Applied and environmental microbiology

authors： Chen X,Kohl TA,Rückert C,Rodionov DA,Li LH,Ding JY,Kalinowski J,Liu SJ

更新日期：2012-08-01 00:00:00

abstract：:The effects of Cd2+, Cu2+, Mg2+, and Zn2+ on the decomposition of citric acid by a Klebsiella sp. were studied by monitoring the degradation of [14C]citrate. The carbon concentration used was 10 micrograms of C liter-1, and the media were designed to provide at least 95% of the citrate complexed to the metal studied. ...

journal_title：Applied and environmental microbiology

authors： Brynhildsen L,Rosswall T

更新日期：1989-06-01 00:00:00

abstract：:The study site located in the Mediterranean Sea was visited eight times in 2005 and 2006 to collect samples from the epipelagic (5 m), mesopelagic (200 m, 600 m), and bathypelagic (1,000 m, 2,000 m) zones. Randomly amplified polymorphic DNA PCR (RAPD-PCR) analysis was used to obtain fingerprints from microbial and vir...

journal_title：Applied and environmental microbiology

authors： Winter C,Weinbauer MG

更新日期：2010-10-01 00:00:00

abstract：:Strain SR, a monensin-sensitive, ammonia-producing ruminal bacterium, grew rapidly on arginine and lysine, but only if sodium was present. Arginine transport could be driven by either an electrical potential or a chemical gradient of sodium. Arginine was converted to ornithine, and it appeared that ornithine efflux cr...

journal_title：Applied and environmental microbiology

authors： Van Kessel JS,Russell JB

更新日期：1992-03-01 00:00:00

abstract：:In this study, we used chemostat cultures to analyze the quantitative effects of the specific growth rate and respiration on the metabolism in Lactococcus lactis CHCC2862 and on the downstream robustness of cells after freezing or freeze-drying. Under anaerobic conditions, metabolism remained homofermentative, althoug...

journal_title：Applied and environmental microbiology

authors： Johanson A,Goel A,Olsson L,Franzén CJ

更新日期：2020-03-02 00:00:00

abstract：:A simple and efficient process for the production of a ruminant feed supplement, rich in crude protein (defined as total N X 6.25), by bacterial fermentation of cheese whey has been developed. The lactose in unpasteurized whey is fermented to lactate acid by Lactobacillus bulgaricus at a temperature of 43 degrees C an...

journal_title：Applied and environmental microbiology

authors： Reddy CA,Henderson HE,Erdman MD

更新日期：1976-12-01 00:00:00

abstract：:A system of tangential-flow filtration was evaluated for use in the detection of Giardia cysts in drinking water. This method was more sensitive in recovering cysts than a frequently used wound-orlon system of through-filtration. ...

journal_title：Applied and environmental microbiology

authors： Isaac-Renton JL,Fung CP,Lochan A

更新日期：1986-08-01 00:00:00

abstract：:Overgrowth by spreading molds such as Rhizopus and Mucor species is a problem with fungal enumeration media used for foods. Thirty-one antifungal compounds were surveyed for their ability to selectively inhibit such fungi while allowing growth of mycotoxigenic molds and other species of significance in food spoilage. ...

journal_title：Applied and environmental microbiology

authors： King AD Jr,Hocking AD,Pitt JI

更新日期：1979-05-01 00:00:00