Mutations and environmental factors affecting regulation of riboflavin synthesis and iron assimilation also cause oxidative stress in the yeast Pichia guilliermondii.

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：:A thermophilic, arsenate resistant bacterial strain was isolated from a geothermal field located in the area surrounding Monterotondo (Tuscany, Italy). Based on 16S rRNA gene analysis and recN comparisons the strain was identified as Geobacillus kaustophilus. Cells of the strain, designated A1, were rod-shaped, 2-3 μm...

journal_title：Journal of basic microbiology

authors： Cuebas M,Sannino D,Bini E

更新日期：2011-08-01 00:00:00

abstract：:Lyme disease, caused by Borrelia burgdorferi, is a focally endemic tick-transmitted zoonotic infection. In this study, the major factors underlying synonymous codon-related amino acid usage in the B. burgdorferi genome and bias in synonymous codon usage of the translation initiation region of coding sequences were ana...

journal_title：Journal of basic microbiology

authors： Ma XX,Ma P,Chang QY,Liu ZB,Zhang D,Zhou XK,Ma ZR,Cao X

更新日期：2018-05-01 00:00:00

abstract：:107 species and 8 species varieties belonging to 44 genera were collected from combine harvester wheat and sorghum dusts (35 genera and 91 species + 4 varieties) and from the atmosphere of their hay sites (26 genera and 69 species + 4 varieties) on glucose- and cellulose-Czapek's Dox agar at 28 degrees C and 45 degree...

journal_title：Journal of basic microbiology

authors： Abdel-Hafez SI,Moubasher AH,Shoreit AA,Ismail MA

更新日期：1990-01-01 00:00:00

abstract：:Rock phosphate effect on English mint (Mentha piperita L.) grown on steamed perlite:vermiculite (1:1, v:v) substrate, with and without rock phosphate, was evaluated in greenhouse experiments. Five treatments were carried out by inoculation with an arbuscular mycorrhizal fungus Glomus mosseae and a phosphorus solubiliz...

journal_title：Journal of basic microbiology

authors： Cabello M,Irrazabal G,Bucsinszky AM,Saparrat M,Schalamuk S

更新日期：2005-01-01 00:00:00

abstract：:Lignifications in secondary cell walls play a significant role in defense mechanisms of plants against the invading pathogens. In the present study, we investigated Trichoderma strain specific lignifications in chickpea plants pre-treated with 10 potential Trichoderma strains and subsequently challenged with the wilt ...

journal_title：Journal of basic microbiology

authors： Meshram S,Patel JS,Yadav SK,Kumar G,Singh DP,Singh HB,Sarma BK

更新日期：2019-01-01 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：:This study evaluated ethanol fermentation and its correlation with glutathione (GSH) synthesis under various cadmium-conditions with different metal ions and nitrogen sources. We found that corn steep liquor (CSL) and yeast extract have differential roles to play in GSH accumulation in cell even though both of them co...

journal_title：Journal of basic microbiology

authors： Xu Q,Wu M,Hu J,Gao MT

更新日期：2016-01-01 00:00:00

abstract：:The yeast Cryptococcus sp. UFMG-Y28 can utilize benzonitrile as a nitrogen and possible additional carbon source. The kinetics of growth on Yeast Carbon Base (YCB) added of benzonitrile as sole nitrogen source showed that benzonitrile was metabolized to benzoic acid and ammonia. Liquid chromatography analysis indicate...

journal_title：Journal of basic microbiology

authors： Rezende RP,Dias JC,Ferraz V,Linardi VR

更新日期：2000-01-01 00:00:00

abstract：:The Mediterranean sponge Halichondria (Halichondria) panicea was explored as a novel matrix for the isolation of biosurfactant-producing bacteria. A total of 38 (out of 56) isolates gave a good response to the employed screening tests (e.g., stable emulsion detection, surface tension measurement, hemolytic activity, a...

journal_title：Journal of basic microbiology

authors： Rizzo C,Syldatk C,Hausmann R,Gerçe B,Longo C,Papale M,Conte A,De Domenico E,Michaud L,Lo Giudice A

更新日期：2018-06-01 00:00:00

abstract：:Abscisic acid (ABA) plays important roles in many aspects of plant growth and development. Botrytis cinerea TB-3-H8, a high-yield strain of ABA, was used to elucidate the molecular mechanisms of ABA production in the present work. cDNA-amplified fragment length polymorphism (cDNA-AFLP) technique was applied to isolate...

journal_title：Journal of basic microbiology

authors： Gong T,Shu D,Zhao M,Zhong J,Deng HY,Tan H

更新日期：2014-03-01 00:00:00

abstract：:Ammonia oxidation, mainly driven by ammonia-oxidizing archaea (AOA) and bacteria (AOB), plays an important role in determining the rate of nitrification in riparian zones. However, the underlying factors driving the distribution and activity of AOA and AOB in riparian zones, especially in the rhizosphere of Phragmites...

journal_title：Journal of basic microbiology

authors： Wang X,Wang S,Shi G,Wang W,Zhu G

更新日期：2019-04-01 00:00:00

abstract：:The recA gene of Proteus mirabilis (recApm) has been cloned into the PstI site of the Bacillus promoter-probe plasmid pPL603. When present on this plasmid, the recApm1) gene is expressed in B. subtilis under the control of its own transcriptional and translational signals. It is concluded that the high AT-content of t...

journal_title：Journal of basic microbiology

authors： Eitner-Mönke G,Manteuffel R

更新日期：1986-01-01 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：:Rice cultivation is the main method for mudflat reclamation. However, changes in the community structure of microbes involved in nitrogen (N) cycling in response to mudflat reclamation via rice cultivation remain poorly understood. This study used quantitative polymerase chain reaction to characterize the distribution...

journal_title：Journal of basic microbiology

authors： Zhang Y,Li Q,Chen Y,Dai Q,Hu J

更新日期：2019-05-01 00:00:00

abstract：:The impact of increasing Cd2+ exposure on the quality and quantity of siderophores produced by a plant growth promoting Pseudomonas fulva strain was tested to gain insight into the degree of change. P. fulva was cultured in the increasing concentrations of Cd2+ (0, 0.5, 1.0, 2.0 mM). The secreted siderophores were sep...

journal_title：Journal of basic microbiology

authors： Thiem D,Złoch M,Gadzała-Kopciuch R,Szymańska S,Baum C,Hrynkiewicz K

更新日期：2018-07-01 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：: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：:This study investigates the anticancer cytotoxic mechanism of action of benzoyloxy-ethyl-carbamic acid (BECA) produced by Streptomyces globosus VITLGK011. Flow cytometry analysis confirmed that BECA (at IC50 : 3.12 µg/ml) treatment for 24 h induced apoptosis in 60% of cells. Schrodinger Maestro tools such as QikProp a...

journal_title：Journal of basic microbiology

authors： Lokesh R,Jeyakanthan J,Kannabiran K

更新日期：2020-11-01 00:00:00

abstract：:The mitochondrial FAD-dependent glycerol-3-phosphate dehydrogenase (FAD-GPDH), recently reported in plants, has been detailed in yeast and animal systems. It oxidizes glycerol-3-phosphate (G-3-P) to dihydroxyacetone phosphate (DHAP) on the outer surface of mitochondrial inner membrane. A cDNA encoding the Dunaliella s...

journal_title：Journal of basic microbiology

authors： Yang W,Cao Y,Sun X,Huang F,He Q,Qiao D,Bai L

更新日期：2007-06-01 00:00:00

abstract：:Glucocorticosteroids such as dexamethasone have polluted hospital wastewater, urban sewage, and river water in varying degrees. However, dexamethasone degradation by bioremediation technology is less understood. This study aims to isolate bacteria that could degrade dexamethasone and to identify their degradation char...

journal_title：Journal of basic microbiology

authors： Yi W,Zhibang Y,Lili Z,Zhongquan S,Lianju M,Ziwei T,Renju J

更新日期：2015-02-01 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：:Thermus strains are regarded as models to investigate the mechanism of thermostability of thermophiles, and phages from Thermus are particularly interesting because of their way to regulate gene expression. In this research, a Thermus bacteriophage named TSP4 (Thermus Siphoviridae phage) was isolated from Tengchong ho...

journal_title：Journal of basic microbiology

authors： Lin L,Hong W,Ji X,Han J,Huang L,Wei Y

更新日期：2010-10-01 00:00:00

abstract：:The nourseothricin-producing S. noursei strain JA 3890b possessed a high degree of resistance to its own antibiotic when grown in submerged cultures started from mycelium samples as inocula. In contrast, both the outgrowth of spores and the development of surface colonies from mycelium samples were severely inhibited ...

journal_title：Journal of basic microbiology

authors： Röder B,Plonka G,Bormann EJ,Gräfe U

更新日期：1985-01-01 00:00:00

abstract：:A comparative electron microscopic analysis of weakly beta-haemolytic spirochaetes related to human and animal intestinal spirochaetosis was done in order to search for the presence of inducible bacteriophages associated with these spirochaetes. Bacteriophages were detected at the electron microscope after experimenta...

journal_title：Journal of basic microbiology

authors： Calderaro A,Dettori G,Collini L,Ragni P,Grillo R,Cattani P,Fadda G,Chezzi C

更新日期：1998-01-01 00:00:00

abstract：:Total cellular proteins and fatty acid composition profiles of mid-log phase cells of Salmonella enterica serovar Typhimurium grown at 8, 25, 37 or 42 °C were separated by 2D-PAGE and FAME analysis. Growth temperature associated protein expression can be grouped into 3 thermal classes which include proteins whose expr...

journal_title：Journal of basic microbiology

authors： Balamurugan S,Dugan ME

更新日期：2010-12-01 00:00:00

abstract：:Histone-like nucleoid-structuring protein (H-NS) and integration host factor (IHF) are major nucleoid-associated proteins, and DnaA, a replication initiator, may also be related with nucleoid compaction. It has been shown that protein-dependent DNA compaction is related with many aspects of bacterial physiology, inclu...

journal_title：Journal of basic microbiology

authors： Huang T,Yuan H,Fan L,Moregen M

更新日期：2020-02-01 00:00:00

abstract：:To investigate the influence of culture conditions on growth of filamentous bacteria in submerged culture, S. tendae was cultivated at various temperatures and in various media. For this purpose, a temperature-controlled growth chamber was constructed, which allows the cultivation of filamentous bacteria and fungi oxy...

journal_title：Journal of basic microbiology

authors： Reichl U,King R,Gilles ED

更新日期：1992-01-01 00:00:00

abstract：:Biofilms are means of protection to bacteria against antibiotics and antibodies. Catheters and others tube devices used by patients are prone to accumulation of thick layers of biofilms as hiding place for etiologic agents, resulting in substantial morbidity and mortality. Methicillin-resistant Staphylococcus aureus (...

journal_title：Journal of basic microbiology

authors： Mirani ZA,Jamil N

更新日期：2011-04-01 00:00:00

abstract：:This study was conducted to determine what effects nanoparticles (NPs) like TiO2 , ZnO, and Ag may pose on natural attenuation processes of petroleum hydrocarbons in contaminated soils. The solid NPs used were identified using x-ray diffraction technique and their average size was certified as 18.2, 16.9, and 18.3 nm ...

journal_title：Journal of basic microbiology

authors： El-Sayed WS,Elbahloul Y,Saad ME,Hanafy AM,Hegazi AH,ElShafei GMS,Elbadry M

更新日期：2019-02-01 00:00:00