Arsenite-induced multiple antibiotic resistance phenotype in environmental isolates of Yersinia enterocolitica.

abstract：:The esterase-encoding gene, estA, was cloned from Acinetobacter lwoffii I6C-1 genomic DNA into Escherichia coli BL21(DE3) with plasmid vector pET-22b (pEM1). pEM1 has a 4.4-kb EcoRI insert that contained the complete estA gene. A 2.4-kb AvaI- SphI DNA fragment was subcloned (pEM3) and sequenced. estA gene encodes a pr...

journal_title：Current microbiology

authors： Kim HE,Lee IS,Kim JH,Hahn KW,Park UJ,Han HS,Park KR

更新日期：2003-04-01 00:00:00

abstract：:In this study, vegetative insecticidal proteins vip3 genes from Bacillus thuringiensis strains were detected based on polymerase chain reaction-high resolution melt (PCR-HRM) analysis. A pair of primers was designed according to the conservative sequences in 150 bp region of the known vip3 subfamily. The 150 bp region...

journal_title：Current microbiology

authors： Li H,Shu C,He X,Gao J,Liu R,Huang D

更新日期：2012-05-01 00:00:00

abstract：:Adenosine 5'-phosphosulfate (APS) reductase is a key enzyme involved in the pathways of sulfate reduction and sulfide oxidation in the biological sulfur cycle. In this study, the gene of APS reductase from Acidithiobacillus ferrooxidans was cloned and expressed in Escherichia coli, the soluble protein was purified by ...

journal_title：Current microbiology

authors： Zheng C,Zhang Y,Liu Y,Wu A,Xia L,Zeng J,Liu J,Qiu G

更新日期：2009-06-01 00:00:00

abstract：:To isolate a naturally occurring novel Bacillus thuringiensis strain, we investigated the distribution, toxicity, morphology, H serotype, and gene type of B. thuringiensis from residue samples of granary in Korea. A total of 163 B. thuringiensis isolates out of 411 samples producing spore and crystal were obtained. In...

journal_title：Current microbiology

authors： Kim HS,Lee DW,Woo SD,Yu YM,Kang SK

更新日期：1998-07-01 00:00:00

abstract：:Catastrophic global accumulation of non-biodegradable plastic has led to efforts for production of alternative eco-friendly biopolymer. Here, we attempted to produce a biodegradable, cytocompatible and eco-friendly polyhydroxy-butyrate (PHB) from a pigmented Bacillus sp. C1 (2013) (KF626477) through submerged (SmF) an...

journal_title：Current microbiology

authors： Pati S,Maity S,Dash A,Jema S,Mohapatra S,Das S,Samantaray DP

更新日期：2020-07-01 00:00:00

abstract：:Osmotically sensitive mutants of Neurospora crassa are unable to grow on medium supplemented with 4% NaCl, have altered morphologies and cell-wall compositions, and are resistant to dicarboximide fungicides. Osmotic-1 (os-1) mutants have a unique characteristic of forming protoplasts that grow and divide in specialize...

journal_title：Current microbiology

authors： Schumacher MM,Enderlin CS,Selitrennikoff CP

更新日期：1997-06-01 00:00:00

abstract：:Iturin A is a very important cyclic lipopeptide produced by several B. subtilis strains and has large commercial and therapeutic application potentials but its production on industrial scale has not been realized yet. In the present study, we have observed that the strain ET-1 of Bacillus subtilis, a producer of Ituri...

journal_title：Current microbiology

authors： Ambrico A,Trupo M,Magarelli RA

更新日期：2019-12-01 00:00:00

abstract：:Panax notoginseng has long been used as a Chinese herb with high medicinal value. The endophytic bacteria in this medicinal plant have multiple biological functions. High-throughput sequencing is a rapidly evolving technique that helps profile the endophytic bacterial community structure of medicinal plants. However, ...

journal_title：Current microbiology

authors： Zhang C,Ma X,Zhu R,Liu Z,Gu M,Zhang J,Li Y,Xu Y,Zhu D

更新日期：2020-10-01 00:00:00

abstract：:The search for a vaccine capable of conferring heterologous protection, through the identification of conserved and cross-protective antigens, remains an ongoing priority in leptospirosis research. In the present study, an in silico analysis was used to identify potentially protective lipoproteins from Leptospira inte...

journal_title：Current microbiology

authors： Hartwig DD,Seixas FK,Cerqueira GM,McBride AJ,Dellagostin OA

更新日期：2011-04-01 00:00:00

abstract：:Regulated secretory proteins are sorted via selective co-aggregation in eukaryotes. Cellobiase (C) of the filamentous fungus Termitomyces clypeatus remained co-aggregated with sucrase (S), and only one isoform of each of the enzymes was present in intra- and extracellular extracts. Kinetics of secretion of sucrase inc...

journal_title：Current microbiology

authors： Mukherjee S,Khowala S

更新日期：2002-07-01 00:00:00

abstract：:The citric acid-producing fungus Aspergillus niger WU-2223L possesses a cyanide-insensitive respiratory pathway catalyzed by alternative oxidase. The regulation of the alternative oxidase under the conditions of citric acid production was determined from the transcription level of the alternative oxidase gene (aox1). ...

journal_title：Current microbiology

authors： Hattori T,Kino K,Kirimura K

更新日期：2009-04-01 00:00:00

abstract：:Bt cotton was the first genetically modified crop approved for use in India. However, only a few studies have been conducted to assess the feasibility of its commercial application. Bt cotton is genetically modified to express a proteinaceous endotoxin (Cry) encoded by cry gene of Bacillus thuringiensis that has speci...

journal_title：Current microbiology

authors： Kapur M,Bhatia R,Pandey G,Pandey J,Paul D,Jain RK

更新日期：2010-08-01 00:00:00

abstract：:In this article, we investigated the effect of exogenous calcium on improving viability of Debaryomyces hansenii and Pichia membranaefaciens under heat stress, and evaluated the role of calcium in reducing oxidant damage of proteins in the yeast cells. The results indicated that high concentration of exogenous calcium...

journal_title：Current microbiology

authors： An B,Li B,Qin G,Tian S

更新日期：2012-08-01 00:00:00

abstract：:Six cyanobacterial isolates recovered from Polynesian microbial mats, called "kopara," were cultured using laboratory-closed photobioreactors and were shown to produce exopolymers as released and capsular exopolysaccharides (EPS). These polymers have been chemically characterized using colorimetric and elemental assay...

journal_title：Current microbiology

authors： Richert L,Golubic S,Guédès RL,Ratiskol J,Payri C,Guezennec J

更新日期：2005-12-01 00:00:00

abstract：:Growth on aniline by three purple non-sulfur bacteria (Rhodospirillum rubrum ATCC 11170, Rhodobacter sphaeroides DSM 158, and Rubrivivax benzoatiliticus JA2) as nitrogen, or carbon source could not be demonstrated. However in its presence, production of indole derivatives was observed with all the strains tested. At l...

journal_title：Current microbiology

authors： Mujahid M,Sasikala Ch,Ramana ChV

更新日期：2010-10-01 00:00:00

abstract：:From an undisturbed natural forest soil in Ecuador, three fungal strains of the genus Aspergillus were isolated. Based on molecular and morphological features they are described as three new species, named A. quitensis, A. amazonicus, and A. ecuadorensis. ...

journal_title：Current microbiology

authors： Mares D,Andreotti E,Maldonado ME,Pedrini P,Colalongo C,Romagnoli C

更新日期：2008-09-01 00:00:00

abstract：:The original version of this article unfortunately contained a mistake in the provided KEMB accession number. ...

journal_title：Current microbiology

authors： Cho S,Lee SS

更新日期：2019-01-01 00:00:00

abstract：:Coral mucus-degrading bacteria were isolated by an enrichment culture procedure. The isolates were able to grow as pure cultures on 10% sterilized mucus in seawater, yielding 10(8) CFU/ml. The isolates, mostly Vibrio strains, were classified by classical and molecular methods. When carbon, nitrogen, and phosphorus com...

journal_title：Current microbiology

authors： Sharon G,Rosenberg E

更新日期：2008-05-01 00:00:00

abstract：:Probiotics are defined as "microbes improving animal feed." Three lactic acid bacteria, previously selected as probiotic for pig feeding, were identified by sequencing the variable V1 region of the 16S rDNA after PCR amplification primed in the flanking constant region. A VR region showing strong nucleotide difference...

journal_title：Current microbiology

authors： Castellanos MI,Chauvet A,Deschamps A,Barreau C

更新日期：1996-08-01 00:00:00

abstract：:This study was undertaken to identify exopolysaccharide-producing bacteria gathered from 18 hypersaline habitats. Phenotypic studies performed with 134 isolates revealed the majority of them to be Gram-negative rods with respiratory metabolism, belonging to the genus Halomonas. A numerical analysis of the 114 phenotyp...

journal_title：Current microbiology

authors： Martínez-Cánovas MJ,Quesada E,Martínez-Checa F,Béjar V

更新日期：2004-05-01 00:00:00

abstract：:The glucose 1-phosphate uridylyltransferase (GalU) is absolutely required for the biosynthesis of capsular polysaccharide, the sine qua non virulence factor of Streptococcus pneumoniae. The pneumococcal GalU protein was overexpressed in Escherichia coli, and purified. GalU showed a pI of 4.23, and catalyzed the revers...

journal_title：Current microbiology

authors： Bonofiglio L,García E,Mollerach M

更新日期：2005-10-01 00:00:00

abstract：:White pepper (Piper nigrum L.), a well-known spice, is the main pepper processing product in Hainan province, China. The solid-state method of fermentation can peel pepper in a highly efficient manner and yield high-quality white pepper. In the present study, we used next-generation sequencing to reveal the dynamic ch...

journal_title：Current microbiology

authors： Hu Q,Zhang J,Xu C,Li C,Liu S

更新日期：2017-06-01 00:00:00

abstract：:The production and its potential use of a novel trihydroxy unsaturated fatty acid, 7,10,12-trihydroxy-8(E)-octadecenoic acid (TOD), were investigated. TOD was formed by Pseudomonas aeruginosa PR3 (NRRL B-18602) in a culture supplied with exogenous ricinoleic acid. The yield of TOD production was always higher in a ric...

journal_title：Current microbiology

authors： Kuo TM,Kim H,Hou CT

更新日期：2001-09-01 00:00:00

abstract：:A Pseudomonas sp. that may be useful in bioremediation projects was isolated from soil. The strain is of potential value because it reduces selenite to elemental red selenium and is unusual in that it was resistant to high concentrations of both selenate and selenite. Exposure of the strain to 50, 100, and 150 mM sele...

journal_title：Current microbiology

authors： Hunter WJ,Manter DK

更新日期：2009-05-01 00:00:00

abstract：:Saccharopolyspora erythraea, a mycelium-forming actinomycete, produces a clinically important antibiotic erythromycin. Extensive investigations have provided insights into erythromycin biosynthesis in S. erythraea, but knowledge of its morphogenesis remains limited. By gene inactivation and complementation strategies,...

journal_title：Current microbiology

authors： Yin X,Xu X,Wu H,Yuan L,Huang X,Zhang B

更新日期：2013-12-01 00:00:00

abstract：:A Gram positive, thermophilic, and filamentous bacterium, designated strain GIESS004(T), was isolated from a sludge compost from Guangzhou, China. Growth occurred at 45-55 °C (optimum 50-53 °C) and pH 6.0-10.0 (optimum pH 7.0-7.5). The organism formed cream-yellow colonies with radial wrinkles. Aerial mycelium was not...

journal_title：Current microbiology

authors： Yu Z,Wu C,Yang GQ,Zhou SG

更新日期：2015-01-01 00:00:00

abstract：:Microbial populations in indoor environments, where we live and eat, are important for public health. Various bacterial species reside in the kitchen, and refrigerators, the major means of food storage within kitchens, can be a direct source of food borne illness. Therefore, the monitoring of microbiota in the refrige...

journal_title：Current microbiology

authors： Jeon YS,Chun J,Kim BS

更新日期：2013-11-01 00:00:00

abstract：:Ruminal proteolysis and subsequent amino acid degradation represent considerable economic loss in ruminant production. The hyper ammonia-producing bacteria (HAB) are largely responsible for amino acid deamination in the rumen. HAB can be controlled with ionophores, but they are also susceptible to antimicrobial plant ...

journal_title：Current microbiology

authors： Flythe M,Kagan I

更新日期：2010-08-01 00:00:00

abstract：:Biofilm-forming ability is well established as an important virulence factor. However, there are no studies available regarding biofilm formation of Salmonella Typhimurium 1,4,[5],12:i:-, the new pandemic serovar in Europe. To address this problem, biofilm expression by Salmonella 1,4,[5],12:i:- was evaluated using 13...

journal_title：Current microbiology

authors： Seixas R,Machado J,Bernardo F,Vilela C,Oliveira M

更新日期：2014-05-01 00:00:00

abstract：:One of the main requirements for probiotics is their ability to survive during passage through gastrointestinal tract and to maintain their activity at different adverse conditions. The aim of the study was to look for the strains of lactobacilli and streptococci with high adhesive properties even affected by inhibito...

journal_title：Current microbiology

authors： Hakobyan L,Harutyunyan K,Harutyunyan N,Melik-Andreasyan G,Trchounian A

更新日期：2016-06-01 00:00:00