Methoxyl groups of lignin are essential carbon donors in C1 metabolism of Sphingobium sp. SYK-6.

abstract：:L-form strains of Proteus mirabilis and Escherichia coli lacking the cell wall represent an alternative prokaryotic cell system for the production of recombinant proteins (KLESSEN et al. 1988, LAPLACE et al. 1988a, 1989b). We could demonstrate that they are also able to synthesize the enzyme penicillin G acylase (PAC)...

journal_title：Journal of basic microbiology

authors： Gumpert J,Cron H,Plapp R,Niersbach H,Hoischen C

更新日期：1996-01-01 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：: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：: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：: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：:A nourseothricin-producing Streptomyces noursei strain was continuously cultivated in a chemostat equipped with a stirrer for mechanical fractionation of the mycelium. Different cultivation conditions allowed the selection of six types of differentiation mutants after the culture had reached a population genetically s...

journal_title：Journal of basic microbiology

authors： Noack D

更新日期：1986-01-01 00:00:00

abstract：:Some bacteria have a higher tendency to produce biofilm than others. Especially, Pseudomonas and Aeromonas strains are acknowledged to be pioneer colonizers and are predominant in biofilm formation. We examined biofilm formation and first attachment maintance of biofilms of Pseudomonas spp., Pseudomonas aeruginosa, Ae...

journal_title：Journal of basic microbiology

authors： Doğruöz N,Göksay D,Ilhan-Sungur E,Cotuk A

更新日期：2009-09-01 00:00:00

abstract：:The bacterial strain mA3 capable of utilizing 3-aminophenol as the sole source of carbon, energy and nitrogen for growth was isolated from an enrichment culture and identified as an Arthrobacter species. Utilization of 0.68 mg/ml 3-aminophenol by batch cultures of this organism was characterized by a specific growth r...

journal_title：Journal of basic microbiology

authors： Lechner U,Straube G

更新日期：1988-01-01 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：:The high-level expression of the xylanase GH11 gene from Aspergillus niger IA-001 called xynB was successfully completed in Pichia pastoris. The xynB gene encoding a mature xylanase of 225 amino acid was subcloned into the pPICZαA vector and was transformed into P. pastoris X-33 under the control of the alcohol oxidas...

journal_title：Journal of basic microbiology

authors： Fang W,Gao H,Cao Y,Shan A

更新日期：2014-07-01 00:00:00

abstract：:Phytochromes are photoreceptor proteins involved in the detection of the red and far-red regions of the visible light spectrum. Fungal phytochromes are hybrid histidine kinases with a conserved domain architecture composed of an N-terminal photosensory module and a C-terminal regulatory output module that includes the...

journal_title：Journal of basic microbiology

authors： Lavín JL,Ramírez L,Pisabarro AG,Oguiza JA

更新日期：2015-09-01 00:00:00

abstract：:A comparative study of the wild type A. nidulans and a mutant strain aco-T69 (lacking conidia and cleistothecia) revealed the better production of beta-1,4-glucosidase in the former. The relative distribution of the enzyme levels in various morphological structures viz. somatic hyphae, spores and cleistothecia also sh...

journal_title：Journal of basic microbiology

authors： Sharma S,Bagga PS,Sandhu DK

更新日期：1990-01-01 00:00:00

abstract：:A subtraction library of group B streptococcus (GBS) strain O9OR with GAS chromosomal DNA (strain SF370) was constructed and more than 100 plasmid clones sequenced. DNA sequences of the plasmid inserts were analyzed using the BLAST gene search. Most inserts had little or no homology to GAS chromosomal DNA and 26 clone...

journal_title：Journal of basic microbiology

authors： Suvorov AN,Ferretti JJ

更新日期：2004-01-01 00:00:00

abstract：:In the past years, research on the flagellate unicellular alga Chlamydomonas reinhardtii has entered a new era based on the availability of its complete genome. Since this green alga can be grown relatively easy in a short time-range, sufficient biological material is available to efficiently establish biochemical pur...

journal_title：Journal of basic microbiology

authors： Wagner V,Boesger J,Mittag M

更新日期：2009-02-01 00:00:00

abstract：:The effects of soil microbial properties and physiographical factors on safflower distributions in the main safflower plantations of Xinjiang province in China were studied. This study may help determine the basis of the environmental factors for evaluating the geoherbalism of this medicinal plant. The soil microbial ...

journal_title：Journal of basic microbiology

authors： Liu Y,Zhang X,Yang ML,Wang SM

更新日期：2020-06-01 00:00:00

abstract：:This study focuses on analyzing the protein expression pattern of intracellular proteins when Pseudomonas mendocina SMSKVR-3 exposed to 300 mM of arsenate to find out the proteins that are overexpressed or exclusively expressed in response to arsenate. The sodium dodecyl sulfate-polyacrylamide gel electrophoresis anal...

journal_title：Journal of basic microbiology

authors： Mishra S,Verma SK

更新日期：2021-01-14 00:00:00

abstract：:Removal of heavy metals from food material by growing micro-organisms is limited by the toxicity to cells. In this study, different preincubation treatments were investigated to analyze their effects on cadmium resistance and removal ability of Pichia kudriavzevii A16 and Saccharomyces cerevisiae CICC1211. Sucrose pre...

journal_title：Journal of basic microbiology

authors： Zhang D,Ma N,Guo Z,Chen P,Ma R,Sun X,Wang D,Wang J,Xu Y

更新日期：2019-09-01 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：:The outer membrane protein (OMP) profiles of 23 blood isolates of Acinetobacter baumannii representing all the different antimicrobial susceptibility patterns observed during a 3-year period in a Spanish hospital were studied. OMPs extracted from envelopes of sonicated cells after solubilisation with 2% of N-lauryl-sa...

journal_title：Journal of basic microbiology

authors： Cuenca FF,Pascual A,Martínez Marínez L,Conejo MC,Perea EJ

更新日期：2003-01-01 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：:The effects of cold-shock on Neurospora crassa was here investigated. In cold-shock treated hyphae (6 h at 4 degrees C) the branching pattern was changed and dichotomy as well as a fan-like-pattern structure were temporarily detected at the tips. When exogenous Ca(2+) (500 mM) was added to the hyphae, these morphologi...

journal_title：Journal of basic microbiology

authors： Kawano CY,Said S

更新日期：2002-01-01 00:00:00

abstract：:In the course of a screening for extracellular inhibitors of 8 different proteinases 140 actinomycete and 150 mould strains were examined. 130 fungal and 50 actinomycete strains were similarly tested for the production of extracellular inhibitors of dihydrofolate reductase (DHFR) and alkaline phosphatase (APh). Most o...

journal_title：Journal of basic microbiology

authors： Angelov T,Angelova B,Kourteva Y,Stephanova L,Ayramova T,Peretz V,Konova O

更新日期：1989-01-01 00:00:00

abstract：:Campylobacter jejuni is an important human food-borne intestinal pathogen, however relatively little is known about its mechanisms of pathogenesis or pathogen-host interactions. To monitor changes in gene expression and glycan binding of C. jejuni within a common avian host, an immunomagnetic separation technique (IMS...

journal_title：Journal of basic microbiology

authors： King RM,Day CJ,Hartley-Tassell LE,Connerton IF,Tiralongo J,McGuckin MA,Korolik V

更新日期：2013-03-01 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：: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：: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：:The effect of high Cu(II) concentrations on superoxide dismutase (SOD) and catalase (CAT) activity in Candida fukuyamaensis RCL-3 and Rhodotorula mucilaginosa RCL-11, previously isolated from a copper filter at a mine plant in Argentina, was studied. Addition of 0.1, 0.2 and 0.5 mM Cu(II) to the culture medium increas...

journal_title：Journal of basic microbiology

authors： Villegas LB,Amoroso MJ,de Figueroa LI

更新日期：2009-08-01 00:00:00

abstract：:Citrobacter freundii is a worldwide emerging nosocomial pathogen with escalating incidence of multidrug resistance. Citrobacter freundii exists in natural environment, especially in health care settings and is difficult to eradicate. Phage therapy is considered as an alternative way of controlling bacterial infections...

journal_title：Journal of basic microbiology

authors： Chaudhry WN,Haq IU,Andleeb S,Qadri I

更新日期：2014-06-01 00:00:00

abstract：:The objectives of the present study were to purify and assess the killer toxin effect produced by Aureobasidium pullulans under casual agents of green mold (Penicillum digitatum) and sour rot (Geotrichum citri-aurantii). Initially, different methods of protein precipitation were tested. The proteolytic activity and th...

journal_title：Journal of basic microbiology

authors： Moura VS,Pollettini FL,Ferraz LP,Mazzi MV,Kupper KC

更新日期：2020-12-29 00:00:00

abstract：:Candida albicans supernatants contain a mixture of autoregulatory alcohols. In vitro, when added individually or in combination, these alcohols inhibit the yeast to filamentous form conversion. Here we evaluate the in vivo effect of the exogenous administration of a Cocktail solution simulating the composition of alco...

journal_title：Journal of basic microbiology

authors： Martins M,Lazzell AL,Lopez-Ribot JL,Henriques M,Oliveira R

更新日期：2012-08-01 00:00:00