Abstract:
:A selection of tert-butylhydroperoxide (tBOOH)-tolerant Candida albicans mutants showed increased tolerances to 19 different stress conditions. These mutants are characterized by a constitutively upregulated antioxidative defense system and, therefore, adaptation to oxidative stress may play an important role in gaining general stress tolerance in C. albicans. Although C. albicans cells may undergo morphological transitions under various stress treatments, this ability shows considerable stress-specific and strain-specific variability and, hence, it is independent of mounting stress cross protections.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Jakab Á,Antal K,Kiss Á,Emri T,Pócsi Idoi
10.1007/s12223-014-0305-7subject
Has Abstractpub_date
2014-07-01 00:00:00pages
333-40issue
4eissn
0015-5632issn
1874-9356journal_volume
59pub_type
杂志文章abstract::Using the method of two separate UV exposures the increase of UV resistance after various induction fluences in growing and resting Escherichia coli B/r Hcr+ was followed. In resting cells, the optimum induction energy fluence was found to be 30 J/m2. In exponentially growing cells testing of induction has proved to b...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02926452
更新日期:1979-01-01 00:00:00
abstract::Candidiases, infections caused by germination forms of the Candida fungus, represent a heterogeneous group of diseases from systemic infection, through mucocutaneous form, to vulvovaginal form. Although caused by one organism, each form is controlled by distinct host immune mechanisms. Phagocytosis by polymorphonuclea...
journal_title:Folia microbiologica
pub_type: 杂志文章,评审
doi:10.1007/BF02931313
更新日期:2007-01-01 00:00:00
abstract::Twenty-one healthy bottle-fed infants were screened monthly (1-4 months) for bifidobacteria in their stools. Bifidobacteria were detected by culture and isolates specified by PCR. Alternatively, direct PCR in undiluted fecal suspensions was carried out for detection of bifidobacteria under the cultural detection level...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02931594
更新日期:2006-01-01 00:00:00
abstract::A group of sixteen esculin-positive fluorescent pseudomonads isolated from an underground brook flowing through a cave complex was characterized by biotyping, multiple enzyme restriction fragment length polymorphism analysis of 16S rDNA (MERFLP), ribotyping and whole-cell fatty-acid methyl-esters analysis (FAME). All ...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02931556
更新日期:2004-01-01 00:00:00
abstract::Microorganisms that cause chronic infections exist predominantly as surface-attached stable communities known as biofilms. Microbial cells in biofilms are highly resistant to conventional antibiotics and other forms of antimicrobial treatment; therefore, modern medicine tries to develop new drugs that exhibit anti-bio...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-018-0633-0
更新日期:2019-01-01 00:00:00
abstract::Genetic mapping of the chromosome of the bacteriophage PS8 of Agrobacterium tumefaciens using temperature sensitive (ts) mutants of the bacteriophage is described. ...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02927304
更新日期:1979-01-01 00:00:00
abstract::A series of experiments were performed with P. aeruginosa to demonstrate which of the biochemical mechanisms are responsible for the resistance to the beta-lactam antibiotics. The constitutive beta-lactamase was isolated and characterized for the strain used as type OXA whose pI was 7.1, with a molar mass of 49 kg/mol...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02877216
更新日期:1987-01-01 00:00:00
abstract::In Slovakia, dairy products made from ewes' milk have a long tradition. These products include the lactic acid product called "žinčica" which is a by-product occurring during the preparation of ewes' lump cheese. There is no information in the literature regarding the special properties of the microbiota, especially l...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-019-00703-5
更新日期:2020-02-01 00:00:00
abstract::Biotechnological conversion of low-cost agro-industrial by-products, such as industrial waste or terpenes from the distillation of essential oils from plants into more valuable oxygenated derivatives, can be achieved by using microbial cells or enzymes. In Argentina, the essential oil industry produces several tons of...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-015-0422-y
更新日期:2016-03-01 00:00:00
abstract::Acmycin, a new polyene antibiotic, was fungistatic at low and fungicidal at high concentrations. It produced malformations in conidia of Helminthosporium oryzae and Curvularia lunata and caused leakage of yeast cells. Acmycin was fairly nontoxic to germinating seeds. The intravenous LD50 was 300-400 and intraperitonea...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02879559
更新日期:1983-01-01 00:00:00
abstract::The chloramphenicol resistance gene from pSa was introduced into T-DNA of pTi T37 of Agrobacterium tumefaciens by cointegration with intermediary plasmid based on pBR322. The resulting intermediary vector was mobilized to A. tumefaciens T37 by conjugative plasmid pRK2. The RK2 plasmid also forms contegrates with pTi d...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02926824
更新日期:1986-01-01 00:00:00
abstract::Inhibition of methanogenesis in ruminal cultures was attempted by hindering thiamine availability through its degradation by 'polyphenols' and competition for active sites on enzymes and transporters using thiamine structural analogs. Effects on fermentation were small and not consistently reversed by adding thiamine....
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-009-0075-9
更新日期:2009-11-01 00:00:00
abstract::Vibrio el tor cells contain a constitutive reductase enzyme which converts nitrofurantoin to an active principle that is responsible for the observed antibacterial activity of the drug. Acquisition of resistance of this strain towards nitrofurantoin is associated with the loss of this reductase. This enzyme is located...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02927181
更新日期:1979-01-01 00:00:00
abstract::In ostriches and pheasants, there is still limited information relating to staphylococci and their properties. Biogenic amines (BAs) are nitrogenous low-molecular-weight substances with biological functions in animals, plants and microorganisms. In this study, we focused on BA production by targeted faecal staphylococ...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-017-0492-0
更新日期:2017-05-01 00:00:00
abstract::The reserves of fossil-based fuels, which currently seem sufficient to meet the global demands, is inevitably on the verge of exhaustion. Contemporary raw material for alternate fuel like biodiesel is usually edible plant commodity oils, whose increasing public consumption rate raises the need of finding a non-edible ...
journal_title:Folia microbiologica
pub_type: 杂志文章,评审
doi:10.1007/s12223-018-0602-7
更新日期:2018-09-01 00:00:00
abstract::A feeding study was performed to monitor the effect of chitosan intake on the fecal microbiota of ten healthy human subjects. Diversity of microflora was monitored during 8 weeks including 4 weeks of chitosan supplementations. Using denaturing gradient gel electrophoresis (DGGE) analysis of 16S rRNA gene amplicons and...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-010-0057-y
更新日期:2010-07-01 00:00:00
abstract::Ovine and caprine scrapie occupies a unique place among animal transmissive spongiform encephalopathies (TSE). It is an object of intensive biomedicinal, ecological and economical studies. Its causative agents are demonstrably associated with the development of TSE in farmed minks, goats and moufflons. Ovine strains o...
journal_title:Folia microbiologica
pub_type: 杂志文章,评审
doi:10.1007/BF02818713
更新日期:2000-01-01 00:00:00
abstract::The minimum inhibitory concentrations (MICs) of 24 antibiotics were determined for 45 Stenotrophomonas maltophilia strains by the microdilution method at 37 and 30 degrees C (after 24 h and 48 h of incubation). The isolates were obtained from mouth swabs and pus of 116 captive snakes whereas the identical strains (bas...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-010-0014-9
更新日期:2010-01-01 00:00:00
abstract::This study presents the effects of the probiotic and enterocin M-producing strain Enterococcus faecium AL41 on microbiota, phagocytic activity (PA), oxidative stress, performance and biochemical parameters when applied individually or in combination with Eleutherococcus senticosus in rabbits. The novelty of the study ...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-015-0423-x
更新日期:2016-03-01 00:00:00
abstract::This review discusses methods for the single-chain antibody fragment ($cFv) generation and scFv expression systems, and describes potential applications of scFv in the therapy of viral diseases and cancer, with emphasis on intracellularly expressed scFvs (intrabodies), application of scFvs in detection and diagnostics...
journal_title:Folia microbiologica
pub_type: 杂志文章,评审
doi:10.1007/BF02993480
更新日期:2003-01-01 00:00:00
abstract::NaN3 was found to inhibit transformation but not the irreversible binding of donor 3H-DNA in competent cells of the original low-transformable strain Bacillus subtilis 168 trp2. Addition of NaN3 to cells of two mutants Bacillus subtilis HT39 and HT46 with an increased transformability decreased substantially the irrev...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02877669
更新日期:1977-01-01 00:00:00
abstract::The synthesis of exocellular proteinase decreases with increasing concentration of amino acids in the growth medium. After removal of amino acids the enzyme synthesis is gradually restored to normal values. The presence of inhibitors of transcription (actinomycin D) or translation (chloramphenicol) blocks the restorat...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02875957
更新日期:1984-01-01 00:00:00
abstract::Strains of genus Citrobacter (152 isolates from 1950 to 1988 deposited in the Czech National Collection of Type Cultures, Prague) were re-classified using biological and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) methods. One-hundred thirty-six strains (ca. 90 %) were i...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-014-0340-4
更新日期:2015-01-01 00:00:00
abstract::This work was aimed to develop a multiplex PCR assay to detect infectious agents such as Clavibacter michiganensis subsp. michiganensis, Fusarium sp, Leveillula taurica, and begomoviruses in tomato (Solanum lycopersicum) plants. Specific primer sets of each pathogen were designed based on intergenic ribosomal RNA sequ...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-012-0206-6
更新日期:2013-07-01 00:00:00
abstract::Addition of glucose to a resting cell suspension of the yeast Saccharomyces cerevisiae was accompanied by marked shifts of the G alpha-protein subunits from the plasma membrane to the cell interior. This process was rapid with half-times between < 10 and 20 s. The decrease of the plasma membrane pool of the Gi alpha/G...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02814427
更新日期:2001-01-01 00:00:00
abstract::Asymptomatic uropathogenic Escherichia coli (UPECs) are the leading cause of asymptomatic bacteriuria (ABU) in humans. So this study aimed to identify and characterize ABU UPECs from hospitalized patients of Kolkata, India, with respect to their antibiogram profile, phylogeny, pathogenicity islands, and virulence fact...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-019-00685-4
更新日期:2019-07-01 00:00:00
abstract::Viridans group streptococci bloodstream infections (VGS BSI) remain a significant cause of mortality and morbidity in patients with severe neutropenia. The goal of our study was to evaluate clinical course and microbiological susceptibility of VGS BSI at our center. Retrospective analysis of all microbiologically docu...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-017-0542-7
更新日期:2018-03-01 00:00:00
abstract::Coxiella burnetii (C. burnetii), an intracellular zoonotic bacterium causing Q fever, occurs widely in cattle herds. After invasion of the pregnant uterus and initial localization in the placenta, active C. burnetii infections may spread to the fetus hematogenously or by the amniotic-oral route and thus may cause abor...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/s12223-017-0553-4
更新日期:2018-03-01 00:00:00
abstract::The microflora of the chernozem soil mineralized 62% of the lactose retained on a column consisting of three 10-g layers of the soil at a daily flow of 48 mg of the sugar. Only 45% of the sugar was mineralized when the daily flow was 136 mg. The highest value of the beta-galactosidase activity in the system of heteroc...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02927259
更新日期:1981-01-01 00:00:00
abstract::A collection of 34 lactococcal strains were characterized using the polymerase chain reaction (PCR) for the acmA gene, and for the 16S rDNA gene, and DNA fingerprinting methods for randomly amplified polymorphic DNA (RAPD) and repetitive extragenic palindrome-PCR (rep-PCR). PCR experiments corroborated the genotypic i...
journal_title:Folia microbiologica
pub_type: 杂志文章
doi:10.1007/BF02931464
更新日期:2005-01-01 00:00:00