Biocatalyst engineering by assembly of fatty acid transport and oxidation activities for In vivo application of cytochrome P-450BM-3 monooxygenase.

abstract：:Rotavirus virus-like particles (VLPs) and MS2 bacteriophages were bioaccumulated in bivalve mollusks to evaluate viral persistence in shellfish during depuration and relaying under natural conditions. Using this nonpathogenic surrogate virus, we were able to demonstrate that about 1 log10 of VLPs was depurated after 1...

journal_title：Applied and environmental microbiology

authors： Loisy F,Atmar RL,Le Saux JC,Cohen J,Caprais MP,Pommepuy M,Le Guyader FS

更新日期：2005-10-01 00:00:00

abstract：:One hundred seventy-eight mycoplasma strains isolated from South African poultry flocks between 2003 and 2015 were identified by full-genome sequencing and phylogenetic analysis of the 16S rRNA gene and were classified as follows: Mycoplasma gallisepticum (25%), M. gallinarum (25%), M. gallinaceum, (23%), M. pullorum ...

journal_title：Applied and environmental microbiology

authors： Beylefeld A,Wambulawaye P,Bwala DG,Gouws JJ,Lukhele OM,Wandrag DBR,Abolnik C

更新日期：2018-10-17 00:00:00

abstract：:Propionate-forming bacteria seem to be abundant in anoxic rice paddy soil, but biogeochemical investigations show that propionate is not a correspondingly important intermediate in carbon flux in this system. Mixed cultures of Opitutus terrae strain PB90-1, a representative propionate-producing bacterium from rice pad...

journal_title：Applied and environmental microbiology

authors： Chin KJ,Janssen PH

更新日期：2002-04-01 00:00:00

abstract：:Populations of feral pigs (Sus scrofa) may serve as an environmental reservoir of Cryptosporidium parvum oocysts and Giardia sp. cysts for source water. We conducted a cross-sectional study to determine the prevalence of and associated demographic and environmental risk factors for the shedding of C. parvum oocysts an...

journal_title：Applied and environmental microbiology

authors： Atwill ER,Sweitzer RA,Pereira MG,Gardner IA,Van Vuren D,Boyce WM

更新日期：1997-10-01 00:00:00

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：:In the biogeography of microorganisms, the habitat size of an attached-living bacterium has never been investigated. We approached this theme with a multilocus sequence analysis (MLSA) study of new strains of Rhodopirellula sp., an attached-living planctomycete. The development of an MLSA for Rhodopirellula baltica en...

journal_title：Applied and environmental microbiology

authors： Winkelmann N,Jaekel U,Meyer C,Serrano W,Rachel R,Rosselló-Mora R,Harder J

更新日期：2010-02-01 00:00:00

abstract：:Representatives of Actinobacteria were isolated from the marine sponge Halichondria panicea collected from the Baltic Sea (Germany). For the first time, a comprehensive investigation was performed with regard to phylogenetic strain identification, secondary metabolite profiling, bioactivity determination, and genetic ...

journal_title：Applied and environmental microbiology

authors： Schneemann I,Nagel K,Kajahn I,Labes A,Wiese J,Imhoff JF

更新日期：2010-06-01 00:00:00

abstract：:The production of a suitable substrate for the cultivation of the common white button mushroom, Agaricus bisporus, is referred to as composting. High microbiological activity causes temperatures of the composting material to rise as high as 80 degrees C. At stacking, an optimal oxygen consumption rate of 140 mumol of ...

journal_title：Applied and environmental microbiology

authors： Derikx PJ,Op Den Camp HJ,van der Drift C,Van Griensven LJ,Vogels GD

更新日期：1990-10-01 00:00:00

abstract：:Production of unconventional oil and gas continues to rise, but the effects of high-density hydraulic fracturing (HF) activity near aquatic ecosystems are not fully understood. A commonly used biocide in HF, 2,2-dibromo-3-nitrilopropionamide (DBNPA), was studied in microcosms of HF-impacted (HF+) versus HF-unimpacted ...

journal_title：Applied and environmental microbiology

authors： Campa MF,Techtmann SM,Ladd MP,Yan J,Patterson M,Garcia de Matos Amaral A,Carter KE,Ulrich N,Grant CJ,Hettich RL,Lamendella R,Hazen TC

更新日期：2019-10-16 00:00:00

abstract：:Ammonia monooxygenase of Nitrosomonas europaea catalyzes the oxidation of alkanes (up to C(8)) to alcohols and alkenes (up to C(5)) to epoxides and alcohols in the presence of ammonium ions. Straight-chain, N-terminal alkynes (up to C(10)) all exhibited a time-dependent inhibition of ammonia oxidation without effects ...

journal_title：Applied and environmental microbiology

authors： Hyman MR,Murton IB,Arp DJ

更新日期：1988-12-01 00:00:00

abstract：:To enhance food safety and stability, the food industry tends to use natural antimicrobials such as plant-derived compounds as an attractive alternative to chemical preservatives. Nonetheless, caution must be exercised in light of the potential for bacterial adaptation to these molecules, a phenomenon previously obser...

journal_title：Applied and environmental microbiology

authors： Dubois-Brissonnet F,Naïtali M,Mafu AA,Briandet R

更新日期：2011-02-01 00:00:00

abstract：:A gene coding for an aminopeptidase (PepC) from Lactococcus lactis subsp. cremoris AM2 was cloned by complementation of an Escherichia coli mutant lacking aminopeptidase activity. The nucleotide sequence was determined. A portion of the predicted amino acid sequence of PepC (436 amino acids) showed strong homology to ...

journal_title：Applied and environmental microbiology

authors： Chapot-Chartier MP,Nardi M,Chopin MC,Chopin A,Gripon JC

更新日期：1993-01-01 00:00:00

abstract：:Tn5 insertion mutants of a soil isolate, Pseudomonas fluorescens Pf0-1, were selected for decreased ability to adhere to quartz sand in a column assay. Three adhesion-deficient mutants that differed in the location of the Tn5 insertion in the chromosome were isolated and compared with the wild-type strain. One mutant,...

journal_title：Applied and environmental microbiology

authors： Deflaun MF,Marshall BM,Kulle EP,Levy SB

更新日期：1994-07-01 00:00:00

abstract：:[This corrects the article on p. 118 in vol. 43.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1982-04-01 00:00:00

abstract：:The temperate bacteriophage BK5-T was isolated from Streptococcus cremoris BK5 by induction with mitomycin C. Electron microscopy revealed that BK5-T DNA consists of linear molecules, ranging in size from 39.7 to 46 kilobase pairs. Restriction analysis of self-ligated BK5-T DNA showed that the ends of the DNA were not...

journal_title：Applied and environmental microbiology

authors： Lakshmidevi G,Davidson BE,Hillier AJ

更新日期：1988-04-01 00:00:00

abstract：:The expression of xenobiotic-degradative genes in indigenous bacteria or in bacteria introduced into an ecosystem is essential for the successful bioremediation of contaminated environments. The maintenance of naphthalene utilization activity is studied in Pseudomonas putida (ATCC 17484) and an Alcaligenes sp. (strain...

journal_title：Applied and environmental microbiology

authors： Guerin WF,Boyd SA

更新日期：1995-11-01 00:00:00

abstract：:Infections caused by Toxoplasma gondii are widely prevalent in animals and humans throughout the world. In the United States, an estimated 23% of adolescents and adults have laboratory evidence of T. gondii infection. T. gondii has been identified as a major opportunistic pathogen in immunocompromised individuals, in ...

journal_title：Applied and environmental microbiology

authors： Schwab KJ,McDevitt JJ

更新日期：2003-10-01 00:00:00

abstract：:Thiobacillus ferrooxidans is an acidophilic organism important to metal leaching of low-grade ores. The aforementioned importance is related to the ability of the bacterium to oxidize reduced iron and sulfur, principally found in nature as pyrite (FeS2). The present study dealt with sulfide oxidation at low pH values ...

journal_title：Applied and environmental microbiology

authors： Tano T,Lundgren D

更新日期：1978-06-01 00:00:00

abstract：:Duplicate anaerobic fermentor systems were used to examine changes in a community of human fecal bacteria supplied with different carbohydrate energy sources. A panel of group-specific fluorescent in situ hybridization probes targeting 16S rRNA sequences revealed that the fermentors supported growth of a greater propo...

journal_title：Applied and environmental microbiology

authors： Duncan SH,Scott KP,Ramsay AG,Harmsen HJ,Welling GW,Stewart CS,Flint HJ

更新日期：2003-02-01 00:00:00

abstract：:DNA of 10 lines of rice yellow dwarf (RYD) mycoplasmalike organisms (MLOs) from Japan, the Phillippines, and Thailand hybridized with four probes containing chromosomal and six probes containing extrachromosomal DNA of a Tochigi (Japan) line of RYD MLO. One chromosomal probe (RYD9) and all six extrachromosomal probes ...

journal_title：Applied and environmental microbiology

authors： Nakashima K,Kato S,Iwanami S,Murata N

更新日期：1993-04-01 00:00:00

abstract：:Haa1 is a transcription factor that adapts Saccharomyces cerevisiae cells to weak organic acid stresses by activating the expression of various genes. Many of these genes encode membrane proteins, such as TPO2 and YRO2 How Haa1 is activated by weak acids is not clear. Here, we show that casein kinase I isoform Hrr25 i...

journal_title：Applied and environmental microbiology

authors： Collins ME,Black JJ,Liu Z

更新日期：2017-06-16 00:00:00

abstract：:A "repair-detection" procedure consisting of pour plating of food samples with Trypticase soy agar, followed by 1-h repair incubation at room temperature and subsequent overlay with violet red bile agar, was found to be an effective method for the detection of injuried and uninjuried coliforms from dairy products. Thi...

journal_title：Applied and environmental microbiology

authors： Ray B,Speck ML

更新日期：1978-04-01 00:00:00

abstract：:Characterization of the mle locus harboring the malolactic enzyme gene mleA and malate permease gene mleP from Leuconostoc oenos was completed in this study by mRNA analysis. Northern (RNA) blot experiments revealed a 2.6-kb transcript, suggesting an operon structure harboring mleA and mleP genes. Primer extension ana...

journal_title：Applied and environmental microbiology

authors： Labarre C,Diviès C,Guzzo J

更新日期：1996-12-01 00:00:00

abstract：:Ammonia oxidation is a major process in nitrogen cycling, and it plays a key role in nitrogen limited soil ecosystems such as those in the arctic. Although mm-scale spatial dependency of ammonia oxidizers has been investigated, little is known about the field-scale spatial dependency of aerobic ammonia oxidation proce...

journal_title：Applied and environmental microbiology

authors： Banerjee S,Siciliano SD

更新日期：2012-01-01 00:00:00

abstract：:Epifluorescent microscopy and flow cytometry were used in different combinations with fluorescein isothiocyanate-labeled immunoglobulins M and G3 to estimate the numbers of Cryptosporidium parvum oocysts in soil extracts containing 10 to 10,017 oocysts/ml. No combination had a systematic effect on accuracy or precisio...

journal_title：Applied and environmental microbiology

authors： Walker M,Redelman D

更新日期：2004-03-01 00:00:00

abstract：:Hexamita sp. is an amitochondriate free-living diplomonad which inhabits O(2)-limited environments, such as the deep waters and sediments of lakes and marine basins. C nuclear magnetic resonance spectroscopy reveals ethanol, lactate, acetate, and alanine as products of glucose fermentation under microaerobic condition...

journal_title：Applied and environmental microbiology

authors： Biagini GA,McIntyre PS,Finlay BJ,Lloyd D

更新日期：1998-01-01 00:00:00

abstract：:Acinetobacter baumannii is a metabolically versatile pathogen that causes severe infections in compromised patients. However, little is known about the genes and factors involved in its basic physiology and virulence properties. Insertion mutagenesis was used to initiate the identification and characterization of some...

journal_title：Applied and environmental microbiology

authors： Dorsey CW,Tomaras AP,Actis LA

更新日期：2002-12-01 00:00:00

abstract：:We examined the competitive relationship between two isolates of denitrifying bacteria, both of which grow well under aerobic conditions but differ in their ability to grow under denitrifying conditions. The growth and persistence of the two isolates, added to sterile soil or added to soil previously colonized by the ...

journal_title：Applied and environmental microbiology

authors： Murray RE,Parsons LL,Smith MS

更新日期：1992-12-01 00:00:00

abstract：:We have cloned the homoserine dehydrogenase genes (hom) from the gram-negative obligate methylotrophs Methylobacillus glycogenes ATCC 21276 and ATCC 21371 by complementation of an Escherichia coli homoserine dehydrogenase-deficient mutant. The 4.15-kb DNA fragment cloned from M. glycogenes ATCC 21371 also complemented...

journal_title：Applied and environmental microbiology

authors： Motoyama H,Maki K,Anazawa H,Ishino S,Teshiba S

更新日期：1994-01-01 00:00:00

abstract：:A selective and differential growth medium was developed for detection of Clostridium botulinum types A, B, and F. The medium consisted of peptone-glucose-yeast extract agar supplemented with cycloserine, 250 micrograms/ml; sulfamethoxazole, 76 micrograms/ml; and trimethoprim, 4 micrograms/ml as selective inhibitors a...

journal_title：Applied and environmental microbiology

authors： Silas JC,Carpenter JA,Hamdy MK,Harrison MA

更新日期：1985-10-01 00:00:00