Ubiquitous Acinetobacter species as beneficial commensals but gradually being emboldened with antibiotic resistance genes.

abstract：:The metabolization of L-carnitine was studied using whole cells of Escherichia coli 044 K74. It showed features of an epigenetical control. L-carnitine and crotonobetaine were able to induce the carnitine-reducing system. Oxygen and nitrate as electron acceptors, gamma-butyrobetaine as final product of carnitine trans...

journal_title：Journal of basic microbiology

authors： Jung K,Jung H,Kleber HP

更新日期：1987-01-01 00:00:00

abstract：:Surface cultures of Fusarium culmorum JP15 were found to respond to extracts of other fungi by enhanced production of orange-red fusarubin pigments and formation of aerial mycelium. Two inducers from strain Ulocladium sp. HKI 0226, the new (-)-terpestacin (1) and L-tenuazonic acid (2), were isolated. 1 inhibited syncy...

journal_title：Journal of basic microbiology

authors： Schlegel B,Schmidtke M,Dörfelt H,Kleinwächter P,Gräfe U

更新日期：2001-01-01 00:00:00

abstract：:Many strains of Amycolatopsis, such as Amycolatopsis orientalis, A. balhimycina, and A. mediterranei, are important antibiotic producers. Three indigenous plasmids, pMEA100, pMEA300, and pA387, found in this genus have been sequenced. However, only some vectors based on pA387 have been widely applied in Amycolatopsis ...

journal_title：Journal of basic microbiology

authors： Xu L,Li Y,Zhu L,Zhao W,Chen D,Huang W,Yang S

更新日期：2015-02-01 00:00:00

abstract：:An extracellular endoglucanase (EG) that catalyzes the hydrolysis of carboxy-methyl cellulose (CMC) as substrate was purified to homogeneity from the soft-rot causing oomycete P. myriotylum with maximum EG production observed in presence of 1% (w/v) sucrose. The enzyme designated PmEG was observed to be monomeric with...

journal_title：Journal of basic microbiology

authors： Geethu C,Nair RA

更新日期：2014-12-01 00:00:00

abstract：:A simulation model was established in this study to evaluate the impacts of assimilable organic carbon concentration on the growth of biofilm and bulk bacteria under lower flow velocity conditions. The experimental results showed that the growth trends of heterotrophic plate count bacteria of biofilm and bulk bacteria...

journal_title：Journal of basic microbiology

authors： Tsai YP

更新日期：2005-01-01 00:00:00

abstract：:alpha-Aminodipate, an intermediate of the lysine biosynthetic pathway of fungi, or lysine when used as the sole nitrogen source in the medium was growth inhibitory and toxic to Saccharomyces cerevisiae. The fission yeast Schizosaccharomyces pombe and pathogenic fungi Candida albicans, Filobasidiella neoformans and Asp...

journal_title：Journal of basic microbiology

authors： Ye ZH,Garrad RC,Winston MK,Bhattacharjee JK

更新日期：1991-01-01 00:00:00

abstract：:Sphingobium sp. SYK-6 can utilize lignin biphenyl compounds, such as 2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dicarboxybiphenyl (DDVA). In the metabolism of DDVA, this microorganism exploits two O -demethylation systems with different substrate specificities, namely, a DDVA-specific oxygenative O -demethylation system and a...

journal_title：Journal of basic microbiology

authors： Sonoki T,Masai E,Sato K,Kajita S,Katayama Y

更新日期：2009-09-01 00:00:00

abstract：:A gene encoding an organic solvent-stable protease was amplified from Pseudomonas aeruginosa strain K by polymerase chain reaction using consensus primers based on multiple sequence alignment of alkaline and metalloprotease genes from Pseudomonas species. The gene, which consisted of 1440 bp nucleotides and deduced 47...

journal_title：Journal of basic microbiology

authors： Rahman RN,Geok LP,Wong CF,Basri M,Salleh AB

更新日期：2010-04-01 00:00:00

abstract：:Efflux-mediated resistance has been recognized as an important contributor of antibiotic resistance in bacteria, especially in methicillin-resistant Staphylococcus aureus (MRSA) isolates. This study was carried out to detect and analyze efflux genes (norA and mdeA) and active efflux activity in a collection of Malaysi...

journal_title：Journal of basic microbiology

authors： Saiful AJ,Mastura M,Zarizal S,Mazurah MI,Shuhaimi M,Ali AM

更新日期：2008-08-01 00:00:00

abstract：:Optimization of indigo production process from indole using a newly isolated phenol-degrading bacterial strain was performed by Plackett-Burman design and response surface methodology. The strain designated as QM was identified as Pseudomonas sp. according to 16S rDNA analysis. Spectrum analysis of indole biotransform...

journal_title：Journal of basic microbiology

authors： Qu Y,Ma Q,Zhang X,Zhou H,Li X,Zhou J

更新日期：2012-12-01 00:00:00

abstract：:Indigenous thermophilic hydrocarbon degraders are of special significance for the bioremediation of oil-contaminated desert soils with ambient temperature of 45-50 degrees C. The first objective of this study was to demonstrate the hydrocarbon-degrading capability of Nocardia otitidiscaviarum TSH1 (DSM 45,036) which g...

journal_title：Journal of basic microbiology

authors： Zeinali M,Vossoughi M,Ardestani SK,Babanezhad E,Masoumian M

更新日期：2007-12-01 00:00:00

abstract：:The present study describes the biosynthesis of proteases by a locally isolated mould culture of Rhizopus oligosporus IHS13 in a low-cost medium by solid-state fermentation technique. The fermentation was carried out in a low-cost medium such as sunflower meal, wheat bran and rice bran. Sunflower meal and wheat bran i...

journal_title：Journal of basic microbiology

authors： Haq IU,Mukhtar H

更新日期：2004-01-01 00:00:00

abstract：:The phylogeny of the latest recognized domain, Archaea, is still complicated and it is largely based on environmental sequences. A culture independent molecular phylogenetic analysis revealed high Archaea diversity in a terrestrial hot spring, village Varvara, Bulgaria. A total of 35 archaeal operational taxonomic uni...

journal_title：Journal of basic microbiology

authors： Ivanova I,Atanassov I,Lyutskanova D,Stoilova-Disheva M,Dimitrova D,Tomova I,Derekova A,Radeva G,Buchvarova V,Kambourova M

更新日期：2011-04-01 00:00:00

abstract：:Hyoscyamus muticus L. (Egyptian henbane) is one of the desert medicinal plants of family Solanaceae. The plant produces pharmaceutically important compounds (tropane alkaloids) as secondary metabolites. In the present study, we describe mycoflora of H. muticus grown in four different locations in Egyptian southern des...

journal_title：Journal of basic microbiology

authors： El-Zayat SA,Nassar MS,El-Hissy FT,Abdel-Motaal FF,Ito S

更新日期：2008-04-01 00:00:00

abstract：:Spore (akinete) formation in the heterocystous and branched filamentous cyanobacterium Fischerella muscicola involves a significant increase in cell size and formation of several endospores in each of the cells. In present study, the physico-chemical factors (pH, light sources, nutrient deficiency, nitrogen sources, c...

journal_title：Journal of basic microbiology

authors： Mishra BN,Kaushik MS,Abraham G,Singh PK

更新日期：2018-08-01 00:00:00

abstract：:Crude glucoamylase preparation from Rhizoctonia solani was used to saccharify raw and cooked starch. Various concentrations of potato starch and wheat flour from 10-40%, w/v were used for mashing but 30% was found to be the optimal and economical. The saccharified mash yielded 5.89%, v/v ethanol in a simultaneous sacc...

journal_title：Journal of basic microbiology

authors： Singh D,Dahiya JS,Nigam P

更新日期：1995-01-01 00:00:00

abstract：:Amino acid and protein biosynthesis requires a number of high energy phosphate bonds and includes a dual energy cost for the synthesis of chemical intermediates during the fueling reactions and the conversion of precursor molecules to final products. One popular hypothesis is that the proteins encoded by putative high...

journal_title：Journal of basic microbiology

authors： Sarkar I,Tisa LS,Gtari M,Sen A

更新日期：2018-02-01 00:00:00

abstract：:Andisol in farmland located in Hokkaido, Japan, is known to actively flux nitrous oxide (N(2)O) during the spring to summer seasons. Using a culturing system which mimics farm soils, nitrous oxide (N(2)O) emission potentials of the soils or soil microorganisms were investigated. A total of thirty-three soil samples fr...

journal_title：Journal of basic microbiology

authors： Takeda H,Takahashi N,Hatano R,Hashidoko Y

更新日期：2012-08-01 00:00:00

abstract：:Every organism can be characterized by the amino acid composition of its proteome. So far it was assumed that these compositions are determined by the GC content of the DNA or, in some cases, by extreme lifestyles, like thermophily or halophily. Here, we focussed our analysis on eight amino acids, each of which is enc...

journal_title：Journal of basic microbiology

authors： Schmidt A,Rzanny M,Schmidt A,Hagen M,Schütze E,Kothe E

更新日期：2012-04-01 00:00:00

abstract：:Ribosomal efficiency (RE) estimates provide a quantitative descriptor of intrinsic growth rate of cell populations using readily-obtainable experimental data. In Aspergillus nidulans chemostat cultures, RE increased linearly with growth rate over the range 25-60% of maximum growth rate (mu max), consistent with increa...

journal_title：Journal of basic microbiology

authors： Bushell ME,Bull AT

更新日期：1999-01-01 00:00:00

abstract：:The aim of this work was to study the catabolic pathway of the pollutant 2,4,6-trichlorophenol in Ralstonia eutropha JMP134. 2,6-dichlorohydroquinone was detected as transient intermediate. Enzymatic transformations of 6-chlorohydroxyquinol to 2-chloromaleylacetate, and of this compound to maleylacetate were detected ...

journal_title：Journal of basic microbiology

authors： Padilla L,Matus V,Zenteno P,González B

更新日期：2000-01-01 00:00:00

abstract：:Bacteria capable of methylating Hg2+ have been isolated from sediment, water, soil and the gastrointestinal tract of humans. However, very little is known about the physiology and genetics of the mechanisms controlling Hg2+ methylation. Mercury methylation can be either chromosomal or plasmid-encoded in bacteria. In a...

journal_title：Journal of basic microbiology

authors： Trevors JT

更新日期：1986-01-01 00:00:00

abstract：:The prokaryotic diversity in two brackish lakes (Sayram Lake and Chaiwopu Lake) was investigated by constructing bacterial and archaeal clone libraries of 16S rRNA genes. Bacterial clones from Sayram Lake were classified into six phyla (Proteobacteria, Verrucomicrobia, Bacteroidetes, Planctomycetes, Acidobacteria, Act...

journal_title：Journal of basic microbiology

authors： Zeng J,Deng LJ,Lou K,Zhang T,Yang HM,Shi YW,Lin Q

更新日期：2014-06-01 00:00:00

abstract：:Although Ruminiclostridium josui (formerly Clostridium josui), a strictly anaerobic mesophilic cellulolytic bacterium, is a promising candidate for biomass utilization via consolidated bioprocessing, its host-vector system has not yet been established. The existence of a restriction and modification system is a signif...

journal_title：Journal of basic microbiology

authors： Wang Y,Okugawa K,Kunitake E,Sakka M,Kimura T,Sakka K

更新日期：2018-05-01 00:00:00

abstract：:An outbreak of serious mortality among the cultured cobia Rachycentron canadum (weighing 3 kg) characterized by the presence of whitish granulomatous deposits on the kidney, liver and spleen occurred in July of 2000 in Taiwan. A non-motile strain CP1 was isolated from kidney and/or liver on tryptic soy agar and/or bra...

journal_title：Journal of basic microbiology

authors： Liu PC,Lin JY,Lee KK

更新日期：2003-01-01 00:00:00

abstract：:Mn-oxidizing potential of two metal-tolerant bacterial strains - Halomonas meridiana and Marinobacter algicola isolated from the South West Indian Ridge waters were compared at varying concentrations of Mn (II), i.e., 1, 10, and 100 μmol and mmol L-1 . Accompanying changes in their morphology and metabolism were also ...

journal_title：Journal of basic microbiology

authors： Fernandes SO,Surya Prakash L,Balan Binish M,Padinchati Krishnan K,John Kurian P

更新日期：2018-05-01 00:00:00

abstract：:As many as 71 marine bacterial DNA extracts were PCR screened for L-asparaginase (ansA), a key gene in anti-cancer molecular-searches. Over 62% (44) of them were positive for ansA gene. The positive cultures were from genera Bacillus and Staphylococcus. The ansA gene cloned from isolate NIOS4 belonging to recently des...

journal_title：Journal of basic microbiology

authors： Nayak S,Porob S,Fernandes A,Meena RM,Ramaiah N

更新日期：2014-02-01 00:00:00

abstract：:Two shuttle vectors named pRC52 (10.7 Kb) and pRK52 (12.2 Kb) carrying chloramphenicol (Cm) and chloramphenicol plus kanamycin (Km) resistance genes, respectively, were constructed by fusion of a cryptic plasmid pBL13869 (replicon pBL1, 5.8 Kb) from Brevibacterium lactofermentum ATCC13869 with pBR328 E. coli plasmid. ...

journal_title：Journal of basic microbiology

authors： Duran R

更新日期：1998-01-01 00:00:00

abstract：:Studies on Acidithiobacillus ferrooxidans accepting electrons from Fe(II) have previously focused on cytochrome c. However, we have discovered that, besides cytochrome c, type IV pili (Tfp) can transfer electrons. Here, we report conduction by Tfp of A. ferrooxidans analyzed with a conducting-probe atomic force micros...

journal_title：Journal of basic microbiology

authors： Li Y,Li H

更新日期：2014-03-01 00:00:00

abstract：:Mercury tolerant bacteria Pseudarthrobacter oxydans strain MM20 and Pseudomonas frederiksbergensis strain SS18 were isolated from the tundra ecosystem of Ny-Ålesund, Svalbard, where commercial exploitation of the coal existed till 1960s. Minimum inhibitory concentration (MIC), mercury removal, mercury biosorption, and...

journal_title：Journal of basic microbiology

authors： Mechirackal Balan B,Shini S,Krishnan KP,Mohan M

更新日期：2018-04-01 00:00:00