Polyacrylamide-entrapped Rhizobium as an inoculant for legumes.

abstract：:We report that two species of basidiomycete fungi (Polyporus versicolor and Poria monticola) grow in minimal liquid or solid medium when supplemented with crushed lignite coal. The fungi also grow directly on crushed lignite coal. The growth of both fungi was observed qualitatively as the production and extension of h...

journal_title：Applied and environmental microbiology

authors： Cohen MS,Gabriele PD

更新日期：1982-07-01 00:00:00

abstract：:Thermoanaerobacter sp. strain X514 has great potential in biotechnology due to its capacity to ferment a range of C(5) and C(6) sugars to ethanol and other metabolites under thermophilic conditions. This study investigated the central metabolism of strain X514 via (13)C-labeled tracer experiments using either glucose ...

journal_title：Applied and environmental microbiology

authors： Feng X,Mouttaki H,Lin L,Huang R,Wu B,Hemme CL,He Z,Zhang B,Hicks LM,Xu J,Zhou J,Tang YJ

更新日期：2009-08-01 00:00:00

abstract：:We investigated the anaerobic biodegradation of 3-chlorobenzoate (3CBz) by microorganisms from an aquifer where chloroaromatic compounds were previously found to resist decay in the presence of sulfate. After a lengthy lag period, 3CBz was degraded in the presence of sulfate and concurrently with sulfate reduction. Ch...

journal_title：Applied and environmental microbiology

authors： Townsend GT,Ramanand K,Suflita JM

更新日期：1997-07-01 00:00:00

abstract：:Broiler chickens from eight commercial farms in Southern Finland were analyzed for the structure of their gastrointestinal microbial community by a nonselective DNA-based method, percent G+C-based profiling. The bacteriological impact of the feed source and in-farm whole-wheat amendment of the diet was assessed by per...

journal_title：Applied and environmental microbiology

authors： Apajalahti JH,Kettunen A,Bedford MR,Holben WE

更新日期：2001-12-01 00:00:00

abstract：:Aldehydes are a class of chemicals with many industrial uses. Several aldehydes are responsible for flavors and fragrances present in plants, but aldehydes are not known to accumulate in most natural microorganisms. In many cases, microbial production of aldehydes presents an attractive alternative to extraction from ...

journal_title：Applied and environmental microbiology

authors： Kunjapur AM,Prather KL

更新日期：2015-03-01 00:00:00

abstract：:Although Salmonella enterica can produce life-threatening colitis in horses, certain serotypes are more commonly associated with clinical disease. Our aim was to evaluate the proportional morbidity attributed to different serotypes, as well as the phenotypic and genotypic antimicrobial resistance (AMR) of Salmonella i...

journal_title：Applied and environmental microbiology

authors： Leon IM,Lawhon SD,Norman KN,Threadgill DS,Ohta N,Vinasco J,Scott HM

更新日期：2018-06-18 00:00:00

abstract：:Because of high diurnal water quality fluctuations in raw municipal wastewater, the use of proportional autosampling over a period of 24 h at municipal wastewater treatment plants (WWTPs) to evaluate carbon, nitrogen, and phosphorus removal has become a standard in many countries. Microbial removal or load estimation ...

journal_title：Applied and environmental microbiology

authors： Mayer RE,Vierheilig J,Egle L,Reischer GH,Saracevic E,Mach RL,Kirschner AK,Zessner M,Sommer R,Farnleitner AH

更新日期：2015-08-01 00:00:00

abstract：UNLABELLED:Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) was detected in 2003 and rapidly became the predominant MRSA clade in the Netherlands. Studies have shown that transmissions are difficult to identify, since this MRSA variant represents a genetically homogenous clade when current typ...

journal_title：Applied and environmental microbiology

authors： Bosch T,Witteveen S,Haenen A,Landman F,Schouls LM

更新日期：2016-06-30 00:00:00

abstract：:Rhizobium fredii USDA 206 harbors four large plasmids, one of which carries nodulation and nitrogen fixation genes. Previously isolated groups of plasmid-cured derivatives of strain USDA 206 were compared with each other to determine possible plasmid functions. Mutant strain 206CANS was isolated as a nonmucoid (Muc) d...

journal_title：Applied and environmental microbiology

authors： Barbour WM,Elkan GH

更新日期：1989-04-01 00:00:00

abstract：:Butyrate is an important intermediate in the anaerobic degradation of organic matter. In sulfate-depleted environments butyrate is oxidized to acetate and hydrogen by obligate proton reducers, in syntrophic association with hydrogen-consuming methanogens. This paper describes two enrichments of endospore-forming bacte...

journal_title：Applied and environmental microbiology

authors： Tomei FA,Maki JS,Mitchell R

更新日期：1985-11-01 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：:Lysine iron agar, modified by the addition of bile salts, novobiocin, lactose, and sucrose, is a valuable plating medium for the isolation of Salmonella, including H2S-negative strains. ...

journal_title：Applied and environmental microbiology

authors： Rappold H,Bolderdijk RF

更新日期：1979-07-01 00:00:00

abstract：:Enteric microbiota play a variety of roles in intestinal health and disease. While bacteria in the intestine have been broadly characterized, little is known about the abundance or diversity of enteric fungi. This study utilized a culture-independent method termed oligonucleotide fingerprinting of rRNA genes (OFRG) to...

journal_title：Applied and environmental microbiology

authors： Scupham AJ,Presley LL,Wei B,Bent E,Griffith N,McPherson M,Zhu F,Oluwadara O,Rao N,Braun J,Borneman J

更新日期：2006-01-01 00:00:00

abstract：:Bacterial source tracking is used to apportion fecal pollution among putative sources. Within this context, library-independent markers are genetic or phenotypic traits that can be used to identify the host origin without a need for library-dependent classification functions. The objective of this project was to use m...

journal_title：Applied and environmental microbiology

authors： Soule M,Kuhn E,Loge F,Gay J,Call DR

更新日期：2006-03-01 00:00:00

abstract：:Despite the benefits to the global food supply and agricultural economies, pesticides are believed to pose a threat to the health of both humans and wildlife. Chlorpyrifos (CP), a commonly used organophosphate insecticide, has poor target specificity and causes acute neurotoxicity in a wide range of species via the su...

journal_title：Applied and environmental microbiology

authors： Daisley BA,Trinder M,McDowell TW,Collins SL,Sumarah MW,Reid G

更新日期：2018-04-16 00:00:00

abstract：:Total DNA from 21 collection or industrial Bifidobacterium strains was cleaved with various restriction endonucleases. Following electrophoresis, the fragments were subjected to Southern blot hybridization with a heterologous [alpha-32P]dCTP-labeled rDNA (genes coding for rRNA) 23S gene probe. The ribosomal patterns a...

journal_title：Applied and environmental microbiology

authors： Mangin I,Bourget N,Bouhnik Y,Bisetti N,Simonet JM,Decaris B

更新日期：1994-05-01 00:00:00

abstract：:Solubilization of coal was demonstrated with filtrates (0.45-mum-pore-size filters) obtained from the broth in which Polyporus versicolor had grown. The rate and extent of solubilization were dependent on the age of the fungal cultures, the particle size of the coal, the pH of the filtrates, and the presence of protei...

journal_title：Applied and environmental microbiology

authors： Cohen MS,Bowers WC,Aronson H,Gray ET

更新日期：1987-12-01 00:00:00

abstract：:A push-pull method, previously used in groundwater analyses, was successfully adapted for measuring sulfide turnover rates in situ at different depths in the meromictic Lake Cadagno. In the layer of phototrophic bacteria at about 12 m in depth net sulfide consumption was observed during the day, indicating active bact...

journal_title：Applied and environmental microbiology

authors： Lüthy L,Fritz M,Bachofen R

更新日期：2000-02-01 00:00:00

abstract：:Selenoprotein synthesis in Escherichia coli strictly depends on the presence of a specific selenocysteine insertion sequence (SECIS) following the selenocysteine-encoding UGA codon of the respective mRNA. It is recognized by the selenocysteine-specific elongation factor SelB, leading to cotranslational insertion of se...

journal_title：Applied and environmental microbiology

authors： Gursinsky T,Gröbe D,Schierhorn A,Jäger J,Andreesen JR,Söhling B

更新日期：2008-03-01 00:00:00

abstract：:Environmental bacteria persist in various habitats, yet little is known about the genes that contribute to growth and survival in their respective ecological niches. Signature-tagged mutagenesis (STM) of Shewanella oneidensis MR-1 coupled with a screen involving incubations of mutant strains in anoxic aquifer sediment...

journal_title：Applied and environmental microbiology

authors： Groh JL,Luo Q,Ballard JD,Krumholz LR

更新日期：2007-01-01 00:00:00

abstract：:The erythromycin resistance gene ermB has been found in a variety of gram-positive bacteria. This gene has also been found in Bacteroides species but only in six recently isolated strains; thus, the gene seems to have entered this genus only recently. One of the six Bacteroides ermB-containing isolates, WH207, could t...

journal_title：Applied and environmental microbiology

authors： Gupta A,Vlamakis H,Shoemaker N,Salyers AA

更新日期：2003-11-01 00:00:00

abstract：:[This corrects the article on p. 531 in vol. 41.]. ...

journal_title：Applied and environmental microbiology

authors：

更新日期：1981-05-01 00:00:00

abstract：:The effects of various nitrogen sources and of the cultivation time on the biosynthesis of N-labelled azoverdin were studied in batch cultures of Azomonas macrocytogenes ATCC 12334. Growth for 48 h in the presence of ammonium sulfate (0.2 g/liter) resulted in 95% labelling of azoverdin with N. A growth-related synthes...

journal_title：Applied and environmental microbiology

authors： Dobisová M,Abdallah MA,Kyslík P

更新日期：1994-12-01 00:00:00

abstract：:Our understanding of leptospiral pathogenesis, which remains poorly understood, depends on reliable genetic tools for functional analysis of genes in pathogenic strains. In this study, we report the first demonstration of conjugation between Escherichia coli and Leptospira spp. by using RP4 derivative conjugative plas...

journal_title：Applied and environmental microbiology

authors： Picardeau M

更新日期：2008-01-01 00:00:00

abstract：:Thirty-eight cultures of Legionella pneumophila isolated from surface waters were characterized by their morphological, tinctorial, biochemical, and serological properties and by their ability to produce disease in guinea pigs. Their susceptibility to antimicrobial agents also was tested. When they were compared with...

journal_title：Applied and environmental microbiology

authors： Orrison LH,Cherry WB,Fliermans CB,Dees SB,McDougal LK,Dodd DJ

更新日期：1981-07-01 00:00:00

abstract：:Pseudomonas putida aggressively colonizes root surfaces and is agglutinated by a root surface glycoprotein. Mutants of P. putida derived chemically or by Tn5 insertion demonstrated enhanced or decreased agglutinability. Two nonagglutinable Tn5 mutants (Agg) and two mutants with enhanced agglutinability (Agg) possessed...

journal_title：Applied and environmental microbiology

authors： Anderson AJ,Habibzadegah-Tari P,Tepper CS

更新日期：1988-02-01 00:00:00

abstract：:By using an autoradiographic technique, one can follow, during ripening of a cheese, the distribution, size, and metabolic activity of microcolonies. Fragments of cheese were labeled with [H]leucine, fixed, and mounted in epoxy resin. After exposure and development, sections were examined by optical microscopy. In Cam...

journal_title：Applied and environmental microbiology

authors： Reyrolle J,Letellier F

更新日期：1979-12-01 00:00:00

abstract：:Eighteen strains of Agrobacterium tumefaciens isolated from crown galls were tested for agrocin production. Of six agrocin-producing strains, one (D286) produced a broad-host-range agrocin active against strains carrying nopaline, octopine, and agropine type Ti plasmids. Sensitivity to agrocin D286 was found to map in...

journal_title：Applied and environmental microbiology

authors： Hendson M,Askjaer L,Thomson JA,van Montagu M

更新日期：1983-05-01 00:00:00

abstract：:In this article, we present a new bioluminescent test system for the screening of chemical compounds with an inhibitory effect on protein synthesis. The test is based on the measurement of real-time in vivo light production by Escherichia coli strains expressing different luciferase genes. The eukaryotic lucGR gene fr...

journal_title：Applied and environmental microbiology

authors： Lampinen J,Virta M,Karp M

更新日期：1995-08-01 00:00:00

abstract：:The currently used microbial decontamination method for spacecraft and components uses dry-heat microbial reduction at temperatures of >110°C for extended periods to prevent the contamination of extraplanetary destinations. This process is effective and reproducible, but it is also long and costly and precludes the us...

journal_title：Applied and environmental microbiology

authors： Pottage T,Macken S,Giri K,Walker JT,Bennett AM

更新日期：2012-06-01 00:00:00