Exploring nutritional modes of cultivation for enhancing lipid accumulation in microalgae.

abstract：:Five-hundreds and eighty bacterial strains, isolated from various Antarctic marine sources and locations, were screened for antimicrobial activity against terrestrial microorganisms. Twenty-two Antarctic isolates (3.8%), mainly retrieved from the water column at Terra Nova Bay (Ross Sea), expressed antagonistic activi...

journal_title：Journal of basic microbiology

authors： Lo Giudice A,Bruni V,Michaud L

更新日期：2007-12-01 00:00:00

abstract：:Yarrowia lipolytica yeast was grown batchwise on n-hexadecane as the carbon and energy source. Two cerebroside species were quantitatively isolated from sphingolipid fractions of total lipids by a combination of column chromatography and preparative high-performance thin-layer chromatography. The cerebroside content a...

journal_title：Journal of basic microbiology

authors： Rupcić J,Georgiù K,Marić V

更新日期：2004-01-01 00:00:00

abstract：:Studies were carried out to isolate chlorpyrifos degrading Bacillus thuringiensis (Bt) strains from chlorpyrifos-contaminated samples. Six Bt strains (isolation rate 2.7%) were isolated by modified sodium acetate antibiotic heat treatment, and one novel strain (BRC-HZM2) was selected for further analysis. Phenotype an...

journal_title：Journal of basic microbiology

authors： Wu S,Peng Y,Huang Z,Huang Z,Xu L,Ivan G,Guan X,Zhang L,Zou S

更新日期：2015-03-01 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：:Quorum sensing is a cell-cell signaling mechanism based on cell density and that involves the production of hormone-like molecules called autoinducers (AI). One of the most studied AIs has been termed AI-2, and its biosynthesis requires the enzyme encoded by luxS. We have previously described for the first time that B...

journal_title：Journal of basic microbiology

authors： Peixoto RJ,Miranda KR,Ferreira EO,de Paula GR,Rocha ER,Lobo LA,Domingues RM

更新日期：2014-07-01 00:00:00

abstract：:Chiral intermediates have wide application and high demand in pharmaceutical, agricultural, and other biotechnological industries for the preparation of bulk drug substances or fine chemicals. (S)-1-(1-napthyl) ethanol is an important synthetic intermediate of mevinic acid analog and a potential inhibitor of 3-hydroxy...

journal_title：Journal of basic microbiology

authors： Ranjan P,Pandey A,Binod P

更新日期：2017-09-01 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：:Efficiency of solid and liquid inocula and their use for spawn production were compared so that improved cultivation conditions for the edible mushroom Pleurotus ostreatoroseus could be tested. Solid and liquid inocula were prepared respectively with Potato Dextrose Agar (PDA) and Liquid Potato Dextrose (LPD). Wheat g...

journal_title：Journal of basic microbiology

authors： Rosado FR,Kemmelmeier C,Da Costa SM

更新日期：2002-01-01 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：:To discuss the microbial structure that develops during the course of compost burials of polyvinyl alcohol (PVA)-based material and analyze the effect of the degree of PVA alcoholysis on the PVA-degrading ability of each strain. Two bacterial strains exhibiting a high level of PVA-degrading ability and two mixed cultu...

journal_title：Journal of basic microbiology

authors： Liu Y,Deng Y,Chen P,Duan M,Lin X,Zhang Y

更新日期：2019-04-01 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：: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：:Two strains of 64 endophytic bacteria, Bacillus cereus Si-Ps1 and Pseudomonas azotoformans La-Pot3-3, isolated from Citrus sinensis and C. sinensis var. Thomson's leaves, respectively, reduced N-acyl homoserine-based quorum sensing in bioindicator strain Pseudomonas syringae pv. syringae (Pss) B728a and the biofilm pr...

journal_title：Journal of basic microbiology

authors： Akbari Kiarood SL,Rahnama K,Golmohammadi M,Nasrollanejad S

更新日期：2020-09-01 00:00:00

abstract：:Clinical isolates of Proteus penneri were tested for the presence of genes encoding hemolytic activity. Strains possessing DNA sequences similar to the hlyCABD genes in Escherichia coli were found. Each secreted a 110 kDa protein which reacted with a specific anti-HlyA antiserum. Southern blotting analysis revealed th...

journal_title：Journal of basic microbiology

authors： Serwecinska L,Pytlos M,Lukomski S,Jaworski A,Rózalski A

更新日期：1997-01-01 00:00:00

abstract：:The key to improving plant productivity is successful bacterial-plant interaction in the rhizosphere that can be maintained in the environment. The results presented here confirm Azospirillum brasilense strain SM as a competent plant growth promoting bacterium over mid- and long-term associations with sorghum. This st...

journal_title：Journal of basic microbiology

authors： Kochar M,Srivastava S

更新日期：2012-04-01 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：:Many ecosystems are currently co-contaminated with heavy metals such as cadmium (Cd(2+) ) and pesticides such as chlorpyrifos (CP) and γ-hexachlorocyclohexane (γ-HCH). A feasible approach to remediate the combined pollution of heavy metals and pesticides is the use of γ-HCH degrading bacteria endowed with CP hydrolysi...

journal_title：Journal of basic microbiology

authors： Yang C,Yu H,Jiang H,Qiao C,Liu R

更新日期：2016-07-01 00:00:00

abstract：:The presence of the ica loci and adhesins genes in clinical Staphylococcus aureus strains were considered important factors of virulence. In this study, 46 strains of Staphylococcus aureus were isolated from auricular infection, and were investigated for slime production using Congo Red Agar method (CRA). In order to ...

journal_title：Journal of basic microbiology

authors： Zmantar T,Chaieb K,Makni H,Miladi H,Abdallah FB,Mahdouani K,Bakhrouf A

更新日期：2008-08-01 00:00:00

abstract：:A total of 216 killer yeasts Saccharomyces cerevisiae, isolated from wine, were evaluated in controlling Colletotrichum gloeosporioides, a pre-harvest anthracnose agent of grape. Three of these yeast isolates were tested positive for antagonizing C. gloeosporioides and were further evaluated for their mechanisms as bi...

journal_title：Journal of basic microbiology

authors： Liu Z,Du S,Ren Y,Liu Y

更新日期：2018-01-01 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：:Using arbitrary primers for a PCR reaction on cDNA from different mating interactions, genes differentially expressed in a mating-type dependent manner have been identified. The cDNAs were prepared from mRNA extracted from liquid grown cultures of the fungus in order to prevent further steps in development and increas...

journal_title：Journal of basic microbiology

authors： Schubert D,Lengeler KB,Kothe E

更新日期：2000-01-01 00:00:00

abstract：:Trichoderma atroviride (T-15603.1) is a promising fungal agent for biological control of wood decay fungi in urban tree wounds. The aim of this work was to determine the combined effects of water activity (a(w), 0.998-0.892), temperature (10-30 °C) and pH (3-7) on the development of conidia on low-nutrient agar (LNA)....

journal_title：Journal of basic microbiology

authors： Schubert M,Mourad S,Schwarze FW

更新日期：2010-12-01 00:00:00

abstract：:In most filamentous basidiomycetes, clamp cells are found at the septa of dikaryotic mycelia. Clamp cell formation starts at hyphal tip cells with the development of a lateral bulge at a position slightly apical to the future septum. Relative to the growth direction of the hypha, the protrusion expands backwards into ...

journal_title：Journal of basic microbiology

authors： Badalyan SM,Polak E,Hermann R,Aebi M,Kües U

更新日期：2004-01-01 00:00:00

abstract：:Heavy metal tolerant and resistant strains of streptomycetes isolated from a former uranium mining site were screened for their superoxide dismutase expression. From the strains tolerating high concentrations of different heavy metals, one was selected for its tolerance of concentrations of heavy metals (Ni, Cu, Cd, C...

journal_title：Journal of basic microbiology

authors： Schmidt A,Schmidt A,Haferburg G,Kothe E

更新日期：2007-02-01 00:00:00

abstract：:Proteus mirabilis (P. mirabilis) is one of Gram-negative pathogens encountered in clinical specimens. A clinical isolate (TRP41) of P. mirabilis was isolated from a Turkish patient in Turkey. The isolate was identified using the API 32GN system and 16S rRNA gene sequencing and it was found resistant to ampicillin/sulb...

journal_title：Journal of basic microbiology

authors： Cicek AC,Duzgun AO,Saral A,Sandalli C

更新日期：2014-10-01 00:00:00

abstract：:From seawater and the intestines of benthonic organisms collected from the Beagle Channel, Argentina, 230 marine bacteria were isolated. Cultivable bacteria were characterized and classified as psychrotolerant, whereas few isolates were psychrophiles. These isolates were capable of producing proteases at 4 and 15 °C u...

journal_title：Journal of basic microbiology

authors： Cristóbal HA,López MA,Kothe E,Abate CM

更新日期：2011-12-01 00:00:00

abstract：:The biological treatment of spent wash from molasses distilleries was investigated. Analysis of raw spent wash showed it to be a recalcitrant waste, with a high COD of 85,170 mg/l and containing inhibitory phenolic compounds. Reverse phase thin layer chromatography identified gallic and vanillic acid present in spent ...

journal_title：Journal of basic microbiology

authors： Fitzgibbon FJ,Nigam P,Singh D,Marchant R

更新日期：1995-01-01 00:00:00

abstract：:The Schizosaccharomyces pombe msrB(+) gene encoding methionine-R-sulfoxide reductase (MsrB) was cloned into the shuttle vector pRS316 to generate the recombinant plasmid pFMetSO. The msrB(+) mRNA level was significantly increased in the S. pombe cells harboring pFMetSO, indicating that the cloned msrB(+) gene is funct...

journal_title：Journal of basic microbiology

authors： Jo H,Cho YW,Ji SY,Kang GY,Lim CJ

更新日期：2014-01-01 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 long residual action and toxicity of the chemical insecticides have brought about serious environmental problems such as the emergence and spread of insecticide resistance in many species of vectors, mammalian toxicity, and accumulation of pesticide residues in the food chain. All these problems have highlighted t...

journal_title：Journal of basic microbiology

authors： el-Bendary MA

更新日期：2006-01-01 00:00:00