Degradation of 3-aminophenol by Arthrobacter spec. mA3.

abstract：:The present study was carried out to examine the ability of four species of the genus Phlebia, viz. P. floridensis, P. brevispora, P. radiata and P. fascicularia, to produce the ligninolytic enzyme laccase in liquid culture. P. floridensis was the most active species that even surpassed laccase production by Trametes ...

journal_title：Journal of basic microbiology

authors： Arora DS,Rampal P

更新日期：2002-01-01 00:00:00

abstract：:The Anoxybacillus sp. SK 3-4, previously isolated from a hot spring, was screened for its heavy metals resistance (Al(3+), Mn(2+), Cu(2+), Co(2+), Zn(2+), and Ni(2+)) and the strain was found to be most resistant to aluminum. Significant growth of the strain was observed when it was grown in medium containing aluminum...

journal_title：Journal of basic microbiology

authors： Lim JC,Goh KM,Shamsir MS,Ibrahim Z,Chong CS

更新日期：2015-04-01 00:00:00

abstract：:The possibility of associating starch degradation with bacterial beta-glucuronidase expression was examined. We proved that starving, in starch medium, amylase-negative Escherichia coli (M94) which has constitutive beta-glucuronidase greatly reduces (p < 0.01) its background activity, but the addition of both cell-fre...

journal_title：Journal of basic microbiology

authors： Cenci G,Caldini G,Trotta F

更新日期：2000-01-01 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：:The microbial diversity of production waters of five Tunisian oilfields was investigated using Single Strand Conformation Polymorphism (SSCP) technique followed by cloning-sequencing. Dynamics of bacterial populations in production waters collected from four wellheads were also evaluated. For all production water samp...

journal_title：Journal of basic microbiology

authors： Mnif S,Bru-Adan V,Godon JJ,Sayadi S,Chamkha M

更新日期：2013-01-01 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：: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

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：:A novel moderately thermophilic, Gram-positive, endospore-forming, rod-shaped, motile bacteria and alkaline active xylanase producing strain D1021(T) , was isolated from Kaynarca hot spring in the province of Izmir, Turkey and was characterized in order to determine its phylogenetic position. Growth was observed at 35...

journal_title：Journal of basic microbiology

authors： Inan K,Belduz AO,Canakci S

更新日期：2013-05-01 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：:Trichoderma spp. are versatile beneficial fungi which can stimulate growth and plant resistance to biotic and abiotic stresses. In this study, the potential of Trichoderma isolate in promoting the cucumber growth under salt stress and its possible mechanisms were investigated. Strain Q1 was isolated from the rhizosphe...

journal_title：Journal of basic microbiology

authors： Qi W,Zhao L

更新日期：2013-04-01 00:00:00

abstract：:There was a considerable change in the structural parameters of both the lignocellulosic substrates. This change was confirmed by infrared (IR) spectroscopy and X-ray diffraction data, which revealed the presence of phenolic groups in the peaks range 1310-1410 and 1200 cm-1 with large crystalline substrates. These wer...

journal_title：Journal of basic microbiology

authors： Kour J,Maheshwari DK,Mehta P

更新日期：1993-01-01 00:00:00

abstract：:beta -Glucosidase is a highly desired glycosidase, especially for hydrolysis of glycoconjugated precursors in musts and wines for the release of active aromatic compounds. A Shewanella sp. G5 strain was isolated from the intestinal content of benthonic organism (Munida subrrugosa) from different coastal areas of the B...

journal_title：Journal of basic microbiology

authors： Cristóbal HA,Breccia JD,Abate CM

更新日期：2008-02-01 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：:The present investigation deals with the promotry effect of different additives and metallic micro minerals on citric acid production by Aspergillus niger MNNG-115 using different carbohydrate materials. For this, sugar cane bagasse was fortified with sucrose salt medium. Ethanol and coconut oil at 3.0% (v/w) level in...

journal_title：Journal of basic microbiology

authors： Ali S,Haq IU

更新日期：2005-01-01 00:00:00

abstract：:Industrial effluents contaminated sites may serve as repositories of ecologically adapted efficient pyrene degrading bacteria. In the present study, six bacterial isolates from industrial effluents were purified using serial enrichment technique and their pyrene degrading potential on pyrene supplemented mineral salt ...

journal_title：Journal of basic microbiology

authors： Meena SS,Sharma RS,Gupta P,Karmakar S,Aggarwal KK

更新日期：2016-04-01 00:00:00

abstract：:Insecticidal proteins expressed by genetically modified Bt maize may alter the enzymatic and microbial communities associated with rhizosphere soil. This study investigated the structure and enzymatic activity of rhizosphere soil microbial communities associated with field grown Bt and non-Bt maize. Rhizosphere soil s...

journal_title：Journal of basic microbiology

authors： van Wyk DAB,Adeleke R,Rhode OHJ,Bezuidenhout CC,Mienie C

更新日期：2017-09-01 00:00:00

abstract：:The analysis of RubisCO genes is a highly useful instrument to explore the diversity of chemoautotrophic bacteria using the Calvin-Benson-Bassham cycle for CO2 fixation. However, because of the wide taxonomic distribution of phylogenetically related RubisCO forms, environmental studies targeting chemoautotrophs are ha...

journal_title：Journal of basic microbiology

authors： Alfreider A,Bogensperger T

更新日期：2018-08-01 00:00:00

abstract：:Extracellular enzymes produced by Beauveria bassiana, are believed to play a key role in cuticle hydrolysis. Enzyme production and pathogenicity has been found to be positively correlated. Twenty-eight isolates of B. bassiana, collected from different geographical regions and host ranges were characterized by in vitro...

journal_title：Journal of basic microbiology

authors： Kaur G,Padmaja V

更新日期：2009-06-01 00:00:00

abstract：:The role of rock inhabiting bacteria in potassium (K) solubilization from feldspar and their application in crop nutrition through substitution of fertilizer K was explored through the isolation of 36 different bacteria from rocks of a major hill station at Ponmudi in Thiruvananthapuram, Kerala, India. A comprehensive...

journal_title：Journal of basic microbiology

authors： Anjanadevi IP,John NS,John KS,Jeeva ML,Misra RS

更新日期：2016-01-01 00:00:00

abstract：:The aim of this study was to identify genes involved in biofilm development in the probiotic lactic acid bacterium Lactobacillus plantarum. The ability of L. plantarum LM3 and of some derivative mutant strains to form biofilm has been investigated. Biofilm microtitre plate assays showed that L. plantarum LM3-2, carryi...

journal_title：Journal of basic microbiology

authors： Muscariello L,Marino C,Capri U,Vastano V,Marasco R,Sacco M

更新日期：2013-01-01 00:00:00

abstract：:Enzymes of the glutathione-dependent detoxification pathway (glutathione S-transferase and gamma-glutamyl-transpeptidase) were induced, and the glutathione pool was completely depleted by phenoxyacetic acid in Penicillium chrysogenum mycelia incubated for 15 h in a culture medium containing lactose as a carbon source ...

journal_title：Journal of basic microbiology

authors： Emri T,Pócsi I,Szentirmai A

更新日期：1997-01-01 00:00:00

abstract：:Spodoptera littoralis, one of the major pests of many important crop plants, is more susceptible to Bacillus thuringiensis aizawai delta-endotoxins than to those of Bacillus thuringiensis kurstaki. Within the framework of the development of efficient bioinsecticides and the prevention against insect resistance, we tes...

journal_title：Journal of basic microbiology

authors： Benfarhat-Touzri D,Ben Amira A,Ben khedher S,Givaudan A,Jaoua S,Tounsi S

更新日期：2014-11-01 00:00:00

abstract：:A potent β-CGTase producing bacterium ND1 has been isolated from sugarcane field soil in India. The biochemical, physiologicaland phylogenetic analyses based on 16S rRNA gene suggest that the isolate belongs to Bacillus cereus group. The enzyme β-CGTase produced from isolate ND1 catalyzes production of β-cyclodextrin ...

journal_title：Journal of basic microbiology

authors： Upadhyay D,Sharma S,Shrivastava D,Kulshreshtha NM

更新日期：2019-02-01 00:00:00

abstract：:Considered are our own data and those found in literature on the properties of yeast mutants impaired in their ability to utilize methanol as sole carbon and energy source; hypotheses about the role of alcohol oxidase and citrate synthase in biogenesis of peroxisomes are proposed. It has been proved that formaldehyde ...

journal_title：Journal of basic microbiology

authors： Sibirny AA,Titorenko VI,Gonchar MV,Ubiyvovk VM,Ksheminskaya GP,Vitvitskaya OP

更新日期：1988-01-01 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：: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：:Open reading frame17 (Bm17) of Bombyx mori nucleopolyhedrovirus is a highly conserved gene in lepidopteran nucleopolyhedroviruses, suggesting that it performs an important role in the virus life cycle whose function is unknown. In this report, we describe the characterization of Bm17. Reversed transcriptive-PCR (RT-PC...

journal_title：Journal of basic microbiology

authors： Shen H,Wang R,Han Q,Zhang W,Nin B,Zhou Y,Shao S,Yao Q,Chen K,Liu X

更新日期：2013-10-01 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：:Screening new organisms for antibacterial activity and searching for new antibacterial drugs is important due to the constant generation of new antibiotic-resistant strains of pathogenic bacteria. An E. coli broth microdilution test was used to evaluate the results of the Vibrio fischeri bioluminescence test in five o...

journal_title：Journal of basic microbiology

authors： Janes D,Umek A,Kreft S

更新日期：2006-01-01 00:00:00