Absence of microbial mineralization of lignin in anaerobic enrichment cultures.

abstract：:Selective growth inhibitors of Sphaerotilus natans were detected in the culture broths of several strains of Streptomyces. Anslimins A and B were isolated from the culture broth of Streptomyces oganonensis by adsorption on resinous adsorbent followed by elution with 50% aqueous acetone. The A and B components were the...

journal_title：Applied and environmental microbiology

authors： Takiguchi Y,Yoshikawa H,Terao M

更新日期：1980-06-01 00:00:00

abstract：:The filter exclusion method was used to isolate Frankia strains from Myrica pennsylvanica (bayberry) root nodules collected at diverse sites in New Jersey. A total of 16 isolates from five locations were cultured. The isolates were characterized by morphological, chemical, physiological, and plant infectivity criteria...

journal_title：Applied and environmental microbiology

authors： Bloom RA,Lechevalier MP,Tate RL 3rd

更新日期：1989-09-01 00:00:00

abstract：:Glucose metabolism and the mechanisms of NADH oxidation by Treponema hyodysenteriae were studied. Under an N2 atmosphere, washed cell suspensions of the spirochete consumed glucose and produced acetate, butyrate, H2, and CO2. Approximately twice as much H2 as CO2 was produced. Determinations of radioactivity in produc...

journal_title：Applied and environmental microbiology

authors： Stanton TB

更新日期：1989-09-01 00:00:00

abstract：:Washed cell suspensions of the facultative methylotroph strain IMB-1 grown on methyl bromide (MeBr) were able to consume methyl chloride (MeCl) and methyl iodide (MeI) as well as MeBr. Consumption of >100 microM MeBr by cells grown on glucose, acetate, or monomethylamine required induction. Induction was inhibited by ...

journal_title：Applied and environmental microbiology

authors： Schaefer JK,Oremland RS

更新日期：1999-11-01 00:00:00

abstract：:Understanding the survival of fecal indicator bacteria (FIB) and microbial source-tracking (MST) markers is critical to developing pathogen fate and transport models. Although pathogen survival in water microcosms and manure-amended soils is well documented, little is known about their survival in intact cow pats depo...

journal_title：Applied and environmental microbiology

authors： Oladeinde A,Bohrmann T,Wong K,Purucker ST,Bradshaw K,Brown R,Snyder B,Molina M

更新日期：2014-01-01 00:00:00

abstract：:A novel flagellatropic phage of Salmonella enterica serovar Typhimurium, called iEPS5, was isolated and characterized. iEPS5 has an icosahedral head and a long noncontractile tail with a tail fiber. Genome sequencing revealed a double-stranded DNA of 59,254 bp having 73 open reading frames (ORFs). To identify the rece...

journal_title：Applied and environmental microbiology

authors： Choi Y,Shin H,Lee JH,Ryu S

更新日期：2013-08-01 00:00:00

abstract：:Glycoside hydrolase (GH) family 12 comprises enzymes with a wide range of activities critical for the degradation of lignocellulose. However, the important roles of the loop regions of GH12 enzymes in substrate specificity and catalytic efficiency remain poorly understood. This study examined how the loop 3 region aff...

journal_title：Applied and environmental microbiology

authors： Yang H,Shi P,Liu Y,Xia W,Wang X,Cao H,Ma R,Luo H,Bai Y,Yao B

更新日期：2017-03-02 00:00:00

abstract：:The bile salt hydrolase activity in intestinal homogenates reflects composite activities of the gastrointestinal microbial consortia. We have proposed that specific transformations of conjugated bile acids by the intestinal microflora result in the production of metabolites which depress the growth of poultry. The inf...

journal_title：Applied and environmental microbiology

authors： Feighner SD,Dashkevicz MP

更新日期：1988-02-01 00:00:00

abstract：:A variety of lactic acid bacteria were screened for their ability to produce folate intracellularly and/or extracellularly. Lactococcus lactis, Streptococcus thermophilus, and Leuconostoc spp. all produced folate, while most Lactobacillus spp., with the exception of Lactobacillus plantarum, were not able to produce fo...

journal_title：Applied and environmental microbiology

authors： Sybesma W,Starrenburg M,Tijsseling L,Hoefnagel MH,Hugenholtz J

更新日期：2003-08-01 00:00:00

abstract：:The cry19A operon of Bacillus thuringiensis subsp. jegathesan encodes two proteins, mosquitocidal Cry19A (ORF1; 75 kDa) and an ORF2 (60 kDa) of unknown function. Expression of the cry19A operon in an acrystalliferous strain of B. thuringiensis (4Q7) yielded one small crystal per cell, whereas no crystals were produced...

journal_title：Applied and environmental microbiology

authors： Barboza-Corona JE,Park HW,Bideshi DK,Federici BA

更新日期：2012-03-01 00:00:00

abstract：:The pathogenicity of Listeria monocytogenes as influenced by growth on crabmeat at 5 and 10 degrees C was studied. Crabmeat was inoculated with L. monocytogenes V7 (ca. 10(4) CFU/g) and incubated for up to 14 days at 5 and 10 degrees C. At selected incubation times, L. monocytogenes was removed from crabmeat by washin...

journal_title：Applied and environmental microbiology

authors： Brackett RE,Beuchat LR

更新日期：1990-05-01 00:00:00

abstract：:Two anaerobic bacteria were isolated from polyethylene glycol (PEG)-degrading, methanogenic, enrichment cultures obtained from a municipal sludge digester. One isolate, identified as Desulfovibrio desulfuricans (strain DG2), metabolized oligomers ranging from ethylene glycol (EG) to tetraethylene glycol. The other iso...

journal_title：Applied and environmental microbiology

authors： Dwyer DF,Tiedje JM

更新日期：1986-10-01 00:00:00

abstract：:Arhodomonas sp. strain Seminole was isolated from a crude oil-impacted brine soil and shown to degrade benzene, toluene, phenol, 4-hydroxybenzoic acid (4-HBA), protocatechuic acid (PCA), and phenylacetic acid (PAA) as the sole sources of carbon at high salinity. Seminole is a member of the genus Arhodomonas in the cla...

journal_title：Applied and environmental microbiology

authors： Dalvi S,Nicholson C,Najar F,Roe BA,Canaan P,Hartson SD,Fathepure BZ

更新日期：2014-11-01 00:00:00

abstract：:A new bacterial xylanase belonging to family 5 of glycosyl hydrolases was identified and characterized. The xylanase, Xyn5B from Bacillus sp. strain BP-7, was active on neutral, nonsubstituted xylooligosaccharides, showing a clear difference from other GH5 xylanases characterized to date that show a requirement for me...

journal_title：Applied and environmental microbiology

authors： Gallardo O,Fernández-Fernández M,Valls C,Valenzuela SV,Roncero MB,Vidal T,Díaz P,Pastor FI

更新日期：2010-09-01 00:00:00

abstract：:Legionella pneumophila suspended in tap water was exposed to biocides recommended for inhibiting biological growth in cooling towers and evaporative condensers of air-conditioning systems. Chlorine, 2,2-dibromo-3-nitrilopropionamide, and a compound containing didecyldimethylammonium chloride and isopropanol were effec...

journal_title：Applied and environmental microbiology

authors： Skaliy P,Thompson TA,Gorman GW,Morris GK,McEachern HV,Mackel DC

更新日期：1980-10-01 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：:Filamentous fungi are widely used for the production of homologous and heterologous proteins. Recently, there has been increasing interest in Aspergillus oryzae because of its ability to produce heterologous proteins in solid-state culture. To provide an overview of protein secretion by A. oryzae in solid-state cultur...

journal_title：Applied and environmental microbiology

authors： Oda K,Kakizono D,Yamada O,Iefuji H,Akita O,Iwashita K

更新日期：2006-05-01 00:00:00

abstract：:The multistep cleavage of carotenoids in Mucorales during the sexual phase results in a cocktail of trisporic acid (C18) sex pheromones. We hypothesized that the C18 trisporoid intermediates have a specific regulatory function for sex pheromone production and carotenogenesis that varies with genus/species and vegetati...

journal_title：Applied and environmental microbiology

authors： Sahadevan Y,Richter-Fecken M,Kaerger K,Voigt K,Boland W

更新日期：2013-12-01 00:00:00

abstract：:Deletion of chromosomally inserted gene sequences from Clavibacter xyli subsp. cynodontis, a xylem-inhabiting endophyte, was studied in vitro and in planta. We found that nonreplicating plasmid pCG610, which conferred resistance to kanamycin and tetracycline and contained segments of C. xyli subsp. cynodontis genomic ...

journal_title：Applied and environmental microbiology

authors： Turner JT,Lampel JS,Stearman RS,Sundin GW,Gunyuzlu P,Anderson JJ

更新日期：1991-12-01 00:00:00

abstract：:Gram-positive Streptomyces bacteria produce thousands of bioactive secondary metabolites, including antibiotics. To systematically investigate genes affecting secondary metabolism, we developed a hyperactive transposase-based Tn5 transposition system and employed it to mutagenize the model species Streptomyces coelico...

journal_title：Applied and environmental microbiology

authors： Xu Z,Wang Y,Chater KF,Ou HY,Xu HH,Deng Z,Tao M

更新日期：2017-03-02 00:00:00

abstract：:Wood-degrading fungi use a sequence of oxidative and hydrolytic mechanisms to loosen lignocellulose and then release and metabolize embedded sugars. These temporal sequences have recently been mapped at high resolution using directional growth on wood wafers, revealing previously obscured dynamics as fungi progressive...

journal_title：Applied and environmental microbiology

authors： Presley GN,Panisko E,Purvine SO,Schilling JS

更新日期：2018-08-01 00:00:00

abstract：:Consumption of poultry contaminated with Campylobacter jejuni is a risk factor for human gastrointestinal disease. The rational development of control strategies for Campylobacter within chickens requires an understanding of the colonization process at the molecular and population levels, both within and between hosts...

journal_title：Applied and environmental microbiology

authors： Coward C,van Diemen PM,Conlan AJ,Gog JR,Stevens MP,Jones MA,Maskell DJ

更新日期：2008-06-01 00:00:00

abstract：:A UDP glucosyltransferase from Bacillus licheniformis was overexpressed, purified, and incubated with nucleotide diphosphate (NDP) d- and l-sugars to produce glucose, galactose, 2-deoxyglucose, viosamine, rhamnose, and fucose sugar-conjugated resveratrol glycosides. Significantly higher (90%) bioconversion of resverat...

journal_title：Applied and environmental microbiology

authors： Pandey RP,Parajuli P,Shin JY,Lee J,Lee S,Hong YS,Park YI,Kim JS,Sohng JK

更新日期：2014-12-01 00:00:00

abstract：:Previous molecular analysis of the Octopus Spring cyanobacterial mat revealed numerous genetically distinct 16S rRNA sequences from predominant Synechococcus populations distantly related to the readily cultivated unicellular cyanobacterium Synechococcus lividus. Patterns in genotype distribution relative to temperatu...

journal_title：Applied and environmental microbiology

authors： Allewalt JP,Bateson MM,Revsbech NP,Slack K,Ward DM

更新日期：2006-01-01 00:00:00

abstract：:Feeding of bovine milk to mice induced a high incidence of bacterial translocation from the intestines to the mesenteric lymph nodes, and the bacteria involved were mainly members of the family Enterobacteriaceae. Supplementation of the milk diet with bovine lactoferrin or a pepsin-generated hydrolysate of bovine lact...

journal_title：Applied and environmental microbiology

authors： Teraguchi S,Shin K,Ogata T,Kingaku M,Kaino A,Miyauchi H,Fukuwatari Y,Shimamura S

更新日期：1995-11-01 00:00:00

abstract：:The initial microbial colonization of tooth surfaces is a repeatable and selective process, with certain bacterial species predominating in the nascent biofilm. Characterization of the initial microflora is the first step in understanding interactions among community members that shape ensuing biofilm development. Usi...

journal_title：Applied and environmental microbiology

authors： Diaz PI,Chalmers NI,Rickard AH,Kong C,Milburn CL,Palmer RJ Jr,Kolenbrander PE

更新日期：2006-04-01 00:00:00

abstract：:We designed five Pseudomonas-selective soil extract NAA media containing the selective properties of trimethoprim and sodium lauroyl sarcosine and 0 to 100% of the amount of Casamino Acids used in the classical Pseudomonas-selective Gould's S1 medium. All of the isolates were confirmed to be Pseudomonas by a Pseudomon...

journal_title：Applied and environmental microbiology

authors： Aagot N,Nybroe O,Nielsen P,Johnsen K

更新日期：2001-11-01 00:00:00

abstract：:Campylobacter jejuni isolates possess multiple adhesive proteins termed adhesins, which promote the organism's attachment to epithelial cells. Based on the proposal that one or more adhesins are shared among C. jejuni isolates, we hypothesized that C. jejuni strains would compete for intestinal and cecal colonization ...

journal_title：Applied and environmental microbiology

authors： Konkel ME,Christensen JE,Dhillon AS,Lane AB,Hare-Sanford R,Schaberg DM,Larson CL

更新日期：2007-04-01 00:00:00

abstract：:Chlorhexidine (CHX) is a broad-spectrum antiseptic widely used in community and clinical contexts for many years that has recently acquired higher relevance in nosocomial infection control worldwide. Despite this, CHX tolerance among Enterococcus faecium bacteria, representing one of the leading agents causing nosocom...

journal_title：Applied and environmental microbiology

authors： Duarte B,Pereira AP,Freitas AR,Coque TM,Hammerum AM,Hasman H,Antunes P,Peixe L,Novais C

更新日期：2019-11-14 00:00:00

abstract：:Infectious salmon anemia (ISA) is a serious disease of marine-farmed Atlantic salmon (Salmo salar) caused by ISA virus (ISAV), belonging to the genus Isavirus, family Orthomyxoviridae. There is an urgent need to understand the virulence factors and pathogenic mechanisms of ISAV and to develop new vaccine approaches. U...

journal_title：Applied and environmental microbiology

authors： Toro-Ascuy D,Tambley C,Beltran C,Mascayano C,Sandoval N,Olivares E,Medina RA,Spencer E,Cortez-San Martín M

更新日期：2015-02-01 00:00:00