Comparative genomic analysis of isolates belonging to the six species of the genus Thermus using pulsed-field gel electrophoresis and ribotyping.

abstract：:A novel gram-negative, aerobic, non-spore-forming, rod-shaped and non-nitrogen fixing bacterium named strain 24NRT was isolated from wild Lilium pumilum bulbs in Fuping, Baoding City, Hebei province, PR China. The 16S rRNA gene sequences of strains 24NRT showed the highest similarity to Neorhizobium alkalisoli DSM 218...

journal_title：Archives of microbiology

authors： Liu L,Shi S,Liang L,Xu L,Chi M,Zhang X,Li L

更新日期：2020-04-01 00:00:00

abstract：:The symbiotic bacteria Bradyrhizobium japonicum and Sinorhizobium meliloti, and the purple photosynthetic bacteria Rhodobacter capsulatus, Rhodovulum sulfidophilum, Roseobacter denitrificans and Rhodobacter sphaeroides possess homologous two-component regulatory systems, namely RegSR, ActSR, RegBA and PrrBA. The respe...

journal_title：Archives of microbiology

authors： Emmerich R,Hennecke H,Fischer HM

更新日期：2000-11-01 00:00:00

abstract：:Two ornithine carbamoyltransferases (OCT 1 and OCT 2) were isolated from Pseudomonas syringae pv. phaseolicola and purified by precipitation with ammonium sulfate, heat denaturation, chromatography on DEAE-Sephadex A-50 and Sephadex G-200. Molecular weights of both enzymes: 110,000; optimal activity: pH 8.5 to 9.5 (OC...

journal_title：Archives of microbiology

authors： Jahn O,Sauerstein J,Reuter G

更新日期：1987-03-01 00:00:00

abstract：:Plasmid pJP4 encoding the ability to degrade the herbicide 2,4-dichlorophenoxyacetic acid (Tfd+) was transferred by conjugation from Escherichia coli JMP397 to various lithoautotrophic strains of Alcaligenes eutrophus and to the autotrophic bacterium Pseudomonas oxalaticus. The herbicide-degrading function of the plas...

journal_title：Archives of microbiology

authors： Friedrich B,Meyer M,Schlegel HG

更新日期：1983-02-01 00:00:00

abstract：:The most important tools in killing and overcoming on the microbes and pathogens that cause diseases in medicine and/or in agriculture are the antibiotics. The discovery and synthesis of the microbial natural products or antibiotics has greatly developed genetically and biotechnologically quickly in the last decades. ...

journal_title：Archives of microbiology

authors： Arafat HH,Abu-Tahon MA,Isaac GS

更新日期：2020-10-19 00:00:00

abstract：:We report on the genome-wide response, based on DNA microarrays, of the cyanobacterium Synechocystis sp. PCC 6803 wild type and DeltasigB to a 15 min heat shock. Approximately 9% of the genes in wild type and DeltasigB were significantly regulated (P < 0.001) following this treatment, with chaperones induced the most....

journal_title：Archives of microbiology

authors： Singh AK,Summerfield TC,Li H,Sherman LA

更新日期：2006-10-01 00:00:00

abstract：:Bacillus cereus ATCC 14579 transformed naphthalene predominately to 1-naphthol. Experiments with [14C]naphthalene showed that over a 24 h period, B. cereus oxidized 5.2% of the added naphthalene. 1-Naphthol accounted for approximately 80% of the total metabolites. B. cereus incubated with naphthalene under the presenc...

journal_title：Archives of microbiology

authors： Cerniglia CE,Freeman JP,Evans FE

更新日期：1984-08-01 00:00:00

abstract：:Planococcus halotolerans, recently described as a novel species with SCU63T as the type strain, is capable of thriving in up to 15% NaCl and temperatures as low as 0 °C. To better understand its adaptation strategies at the genomic level, strain SCU63T was subjected to whole-genome sequencing and data mining. The high...

journal_title：Archives of microbiology

authors： Gan L,Li X,Tian Y,Peng B

更新日期：2020-12-01 00:00:00

abstract：:In recent years, bioremediation is considered as an efficient method to remove the pollutants from the industrial wastewater. In this study, quantitative gene expressions (Real-time RT-PCR) of mtr gene cluster (mtrA, mtrB, mtrC, mtrD, mtrE, mtrF and omcA) in five different uranium concentrations (0.1, 0.25, 0.5, 1 and...

journal_title：Archives of microbiology

authors： Ghasemi R,Fatemi F,Mir-Derikvand M,Zarei M

更新日期：2020-12-01 00:00:00

abstract：:Flow cytometry (FCM) in conjunction with immunocytochemical-labeling was used to analyze and screen a population of Escherichia coli clones containing a genomic library from the oil-degrading microorganism Acinetobacter calcoaceticus RAG-1 surface antigens. Reconstruction experiments using mixed populations indicated ...

journal_title：Archives of microbiology

authors： Minas W,Sahar E,Gutnick D

更新日期：1988-01-01 00:00:00

abstract：:Although, there have been many published bacterial strains aerobically degrading the heterocyclic amine compounds, only one strain to date has been reported to degrade pyrrolidine under denitrifying conditions. In this study, denitrifying bacteria degrading pyrrolidine and piperidine were isolated from diverse geologi...

journal_title：Archives of microbiology

authors： Bae HS,Im WT,Suwa Y,Lee JM,Lee ST,Chang YK

更新日期：2009-04-01 00:00:00

abstract：:Glucose-limited continuous cultures were used to analyze sigmaB activity at decreasing growth rates. Expression of the sigmaB-dependent genes gsiB and ctc started to increase at a growth rate of 0.2 h-1, and both genes were induced approximately fivefold at a growth rate of 0.1 h-1 as compared to expression at the max...

journal_title：Archives of microbiology

authors： Schweder T,Kolyschkow A,Völker U,Hecker M

更新日期：1999-05-01 00:00:00

abstract：:Recent studies indicated that bioluminescence of the marine bacterium Vibrio harveyi may both stimulate DNA repair and contribute to detoxification of deleterious oxygen derivatives. Therefore, it was also proposed that these reactions can be considered biological roles of bacterial luminescence and might act as evolu...

journal_title：Archives of microbiology

authors： Lyzeń R,Wegrzyn G

更新日期：2005-03-01 00:00:00

abstract：:The cold shock response in bacteria involves the expression of low-molecular weight cold shock proteins (CSPs) containing a nucleic acid-binding cold shock domain (CSD), which are known to destabilize secondary structures on mRNAs, facilitating translation at low temperatures. Caulobacter crescentus cspA and cspB are ...

journal_title：Archives of microbiology

authors： Balhesteros H,Mazzon RR,da Silva CA,Lang EA,Marques MV

更新日期：2010-09-01 00:00:00

abstract：:Periodontal diseases are infectious polymicrobial inflammatory diseases that lead to destruction of the periodontal ligament, gingiva, and alveolar bone. Sequential colonization of a broad range of bacteria, including Fusobacterium nucleatum and Porphyromonas gingivalis, is an important phenomenon in this disease mode...

journal_title：Archives of microbiology

authors： Ahn SH,Song JE,Kim S,Cho SH,Lim YK,Kook JK,Kook MS,Lee TH

更新日期：2016-08-01 00:00:00

abstract：:An anaerobic, mesophilic, syntrophic benzoate-degrading bacterium, designated strain FB(T), was isolated from methanogenic sludge which had been used to treat wastewater from the manufacture of terephthalic acid. Cells were non-motile gram-positive rods that formed spores. The optimum temperature for growth was 35-40 ...

journal_title：Archives of microbiology

authors： Qiu YL,Sekiguchi Y,Imachi H,Kamagata Y,Tseng IC,Cheng SS,Ohashi A,Harada H

更新日期：2003-04-01 00:00:00

abstract：:Effects of different flavonoids on various bacterial strains have been extensively reported; however, the mechanism(s) of their action on bacterial cells remain largely elusive. In this study, the antibacterial mechanism of soybean isoflavone (SI) on Staphylococcus aureus is systematically investigated using 4'6-diami...

journal_title：Archives of microbiology

authors： Wang Q,Wang H,Xie M

更新日期：2010-11-01 00:00:00

abstract：:VcrD1 protein is a component of type III secretion system (T3SS) 1 in Vibrio parahaemolyticus. A comparative analysis of secretomes of wild-type and ΔvcrD1 strains revealed that the mutant was defective in secretion of diverse proteins including several flagellar components. Western blot analyses using specific antibo...

journal_title：Archives of microbiology

authors： Noh HJ,Nagami S,Kim MJ,Kim J,Lee NK,Lee KH,Park SJ

更新日期：2015-04-01 00:00:00

abstract：:The production of secondary metabolites with antibiotic properties is a common characteristic to Bacillus spp. These metabolites not only have diverse chemical structures but also have a wide range of bioactivities with medicinal and agricultural interests such as antibiotic. Bacillus sp. fmbJ has been found to produc...

journal_title：Archives of microbiology

authors： Deng Y,Ju Y,Lu Z,Lu F,Yan D,Bie X

更新日期：2014-02-01 00:00:00

abstract：:Purple sulfur bacterium Thiocapsa roseopersicina strain BBS requiring vitamin B12 may grow in the dark in media containing no other organic compounds. Under such conditions the cells oxidize sulfide and thiosulfate with the use of O2 and assimilate carbon dioxide. After 10--30s assimilation of NaH14CO3 about 60% of ra...

journal_title：Archives of microbiology

authors： Kondratieva EN,Zhukov VG,Ivanovsky RN,Petushkova UP,Monosov EZ

更新日期：1976-07-01 00:00:00

abstract：:A new method is described for the quantitative microbiological analysis of the thiamine analog pyrithiamine present in biological material. The method uses a mutant of Lactobacillus fermenti (ATCC 9338) stimulated by pyrithiamine. By this specific method it is found that Serratia marcescens is able to consume and to p...

journal_title：Archives of microbiology

authors： Hagedorn H,Schmidt OR

更新日期：1975-03-12 00:00:00

abstract：:Xanthan-deficient mutants of Xanthomonas axonopodis pv. citri, the bacterium responsible for citrus canker, were generated by deletion and marker exchange of the region encoding the carboxy-terminal end of the first glycosyltransferase, GumD. Mutants of gumD did not produce xanthan and remained pathogenic in citrus pl...

journal_title：Archives of microbiology

authors： Dunger G,Relling VM,Tondo ML,Barreras M,Ielpi L,Orellano EG,Ottado J

更新日期：2007-08-01 00:00:00

abstract：:Fermentative degradation of phenol was studied using a non-methanogenic, pasteurised enrichment culture containing two morphologically different bacteria. Phenol was fermented to benzoate, acetate and butyrate and their relative occurrence depended on the concentration of hydrogen. Proportionately more benzoate was fo...

journal_title：Archives of microbiology

authors： Karlsson A,Ejlertsson J,Svensson BH

更新日期：2000-05-01 00:00:00

abstract：:Ever since the development of the first antibiotic compound with anticancer potential, researchers focused on isolation and characterization of prospective microbial natural products with potential anti-infective and anticancer activities. The present work describes the production of bioactive metabolites by heterotro...

journal_title：Archives of microbiology

authors： Kizhakkekalam VK,Chakraborty K

更新日期：2020-11-02 00:00:00

abstract：:Colistin is a mixture of polymyxin E1 and E2, bactericidal pentacationic lipopeptides used to treat infections caused by Gram-negative pathogens such as Pseudomonas aeruginosa and Klebsiella pneumoniae. Industrial production of colistin is obtained by a fermentation process of the natural producer Paenibacillus polymy...

journal_title：Archives of microbiology

authors： Tambadou F,Caradec T,Gagez AL,Bonnet A,Sopéna V,Bridiau N,Thiéry V,Didelot S,Barthélémy C,Chevrot R

更新日期：2015-05-01 00:00:00

abstract：:Soils are rich in organics, particularly those that support the growth of plants. These organics are possible sources of sustainable energy, and a microbial fuel cell (MFC) system can potentially be used for this purpose. In this, the soil organic content expelled from plant root was possibly converted into electrical...

journal_title：Archives of microbiology

authors： Kamaraj Y,Punamalai G,Kandasamy S,Kasinathan K

更新日期：2020-10-01 00:00:00

abstract：:Fructose transport was not apparently affected in a number of Pseudomonas putida strains with deranged activity of a common glucose-gluconate uptake system, indicating the existence of an independent fructose uptake system. Fructose uptake by glucose-gluconate uptake mutants was induced by fructose and obeyed saturati...

journal_title：Archives of microbiology

authors： Vicente M

更新日期：1975-01-01 00:00:00

abstract：:1. The daily progress of NADP-linked GPD-activity rise in synchronous culture of Ankistrodesmus braunii was investigated in respect to short time increase of activity by light. After various exposure times cells were temporarily deprived of light and subsequently the so-called dark value as well as the light value (da...

journal_title：Archives of microbiology

authors： Theiss-Seuberling HB

更新日期：1975-06-22 00:00:00

abstract：:Two bacterial isolates from Great Bay Estuary, New Hampshire, in co-culture carried out anaerobic dissimilation of citric acid with Fe(III) as the terminal electron acceptor. Neither isolate oxidized citrate with Fe(III) anaerobically in axenic culture. The Fe(III) reducer, Shewanella alga strain BrY, did not grow ana...

journal_title：Archives of microbiology

authors： Knight V V,Caccavo F,Wudyka S,Blakemore R

更新日期：1996-10-17 00:00:00

abstract：:The distribution of sex pheromone induced aggregation substance was studied on the cell surface of various Enterococcus faecalis strains. In the accompanying paper we have shown that the aggregation substance appears as a layer of hairlike structures. Using direct and indirect immunogold technique, transmission electr...

journal_title：Archives of microbiology

authors： Wanner G,Formanek H,Galli D,Wirth R

更新日期：1989-01-01 00:00:00