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 strains were phenotypically close to Pseudomonas fluorescens, but they revealed high biochemical variability as well as some reactions atypical for P. fluorescens species. Because identification of pseudomonads by of biochemical testing is often unclear, further techniques were employed. Fingerprints obtained by MERFLP clearly showed that all strains represent P. fluorescens species. Ribotyping separated the strains analyzed into four groups corresponding almost completely (with the exception of one strain) to the clustering based on biochemical profiles. FAME analysis grouped all the strains into one cluster together with the P. putida (biotype A, B), P. chlororaphis and P. fluorescens biotype F representatives, but differentiated them from other FAME profiles of all pseudomonads included in the standard library TSBA 40 provided by MIDI, Inc.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Svec P,Stegnerová H,Durnová E,Sedlácek Idoi
10.1007/BF02931556keywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
725-30issue
6eissn
0015-5632issn
1874-9356journal_volume
49pub_type
杂志文章abstract：:The validity of the principle of homeoviscous adaptation for Bacillus subtilis was tested by comparing fluorescence anisotropy (1,6-diphenyl-1,3,5-hexatriene) and electron-spin resonance (16-doxylstearate) measurements carried out in isolated plasma membranes and in phospholipid fractions. The physical measurements we...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02925901
更新日期：1988-01-01 00:00:00
abstract：:Bacteria accumulate high amounts of potassium in the cytoplasm. For studying transport of K+ (with 86Rb as a marker) in bacteria (Staphylococcus aureus 17810S), the cells were depleted of the internal K+ pool by a DNP treatment. Kinetics and energetics of 86Rb transport was assayed with glucose as an exogenous energy ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02816378
更新日期：1998-01-01 00:00:00
abstract：:Differences in the effect of volatile and gaseous metabolites of germinating pea seeds on the germination of spores of Mucor racemosus and macroconidia of Fusarium oxysporum are described. Germination of spores of M. racemosus was inhibited by seed metabolites whereas germination of macroconidia of F. oxysporum was st...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02933019
更新日期：1980-01-01 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：:A quarantine organism, "Candidatus Phytoplasma mali," is the causal agent of apple proliferation, one of the most important apple diseases in Europe. The genetic diversity of this pathogen in Central and Southern Europe has already been reported; however, almost no data exists from Eastern Europe. In this study, "Ca. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0660-x
更新日期：2019-05-01 00:00:00
abstract：:The emergence of spa types and spa-clonal complexes (CC) among clinical methicillin-resistant Staphylococcus aureus isolates collected from the University Clinical Center in Gdańsk between 2008 and 2009 were investigated. Phage typing was used as the initial screening in the study. The basic set of phages and the addi...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0148-z
更新日期：2012-05-01 00:00:00
abstract：:Anaerobic ammonium-oxidizing (anammox) bacteria play an essential part in nitrogen removal in constructed wetlands. The objective of the present study was to explore the spatiotemporal dynamics of anammox bacterial communities and the associated factors in a full-scale constructed wetland for the treatment of polluted...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00726-y
更新日期：2020-04-01 00:00:00
abstract：:Strains of fungi imperfecti of genera Aspergillus and Rhizopus were tested for the ability to produce alpha-mannosidases. The most suitable alpha-mannosidase producer of a total of 20 strains under study was Aspergillus Ravus Link 69. The parameters studied during the cultivation included the growth rate expressed as ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876433
更新日期：1978-01-01 00:00:00
abstract：:Hydroxy, n-saturated, branched, dioic, and unsaturated fatty acids in six freshwater wild cyanobacteria (Chroococcus minutus, Lyngbya ceylanica, Merismopedia glauca, Nodularia sphaerocarpa, Nostoc linckia, and Synechococcus aeruginosus) collected from different lakes and springs of Israel have been identified by gas c...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931279
更新日期：2003-01-01 00:00:00
abstract：:Mineral nutrition of crop plants is one of the major challenges faced by modern agriculture, particularly in arid and semi-arid regions. In alkaline calcareous soils, the availability of phosphorus and zinc is critically less due to their fixation and precipitation as complexes. Farmers use fertilizers to fulfill crop...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-020-00831-3
更新日期：2020-10-24 00:00:00
abstract：:The aim of this study was to evaluate the contribution of plasmid-mediated genes and efflux to fluoroquinolone resistance in collection of Achromobacter spp. gathered during a 3-year period. Susceptibility to ciprofloxacin and levofloxacin was tested by disk diffusion and microdilution tests for a collection of 98 Ach...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0639-7
更新日期：2019-03-01 00:00:00
abstract：:One-hundred patients with candidosis of the skin, mucous membranes and nail plates (confirmed by cultivation) were examined. Topical or systemic antimycotic treatment was successful in 58 patients. After a complete evaluation, 42 patients were found to suffer from factors supporting candidosis--diabetes mellitus (12),...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02815627
更新日期：2001-01-01 00:00:00
abstract：:Rumen ciliate protozoa intensively engulf bacteria. However, their ability to utilize murein which is the main polysaccharide of bacterial cell wall has hardly been recognized. The present study concerns the ability of the rumen protozoa Diploplastron affine to digest and ferment murein. The ciliates were isolated fro...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-010-0047-0
更新日期：2010-07-01 00:00:00
abstract：:Glycerol-based medium (BM) with and without the addition of 1 g/L ascorbic acid (Asc) and/or 100 mg/L (+/-)-catechin (Cat) was tested for the storage of three commercial wine yeasts at -20 degrees C. The medium supplemented with Asc was also used to store 706 strains to verify the maintenance of the liquid state. A de...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-009-0036-3
更新日期：2009-01-01 00:00:00
abstract：:Genome projects produce a huge amount of sequence information. As a result, the focus of genomics research is turning toward deduction of functional information about newly discovered genes. Thus structural genomics paves the way for a new discipline called functional genomics by providing the information required for...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02931546
更新日期：2004-01-01 00:00:00
abstract：:Data on the production of clostridial toxins in dialyzed cultures are summarized. Principal modifications of this cultivation technique suitable for both research and production are shown. If toxins are released from the cells by autolysis (neurotoxins of Clostridium tetani, C. botulinum; lethal factors of C. novyi an...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02928083
更新日期：1988-01-01 00:00:00
abstract：:Phytoplankton successions under ice cover (January-March) were determined in four oligotrophic lakes (Burtjärn, Aspen, Vialamptjärn and Storkorstjärn) located in North-Eastern Sweden. The total phosphorus concentration in the lakes was less than 10 micrograms/L. Lake Burtjärn (reference lake) had a similar hydrology a...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931370
更新日期：2003-01-01 00:00:00
abstract：:Three methods were used for the isolation of fungi in the present investigation: the dilution-plate method, hair-baiting technique with horse hairs and the "exposed plate" method. Sabouraud's glucose agar at 28 degrees C was also used as isolation medium. 102 species and 2 species varieties belonging to 36 genera were...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02821282
更新日期：1990-01-01 00:00:00
abstract：:Mutations occurring in viral polymerase gene of hepatitis B virus (HBV) due to the use of nucleos(t)id analogs reduce the activity of the drugs by causing antiviral resistance. In this study, it was aimed to evaluate mutations responsible for drug resistance and drug resistance mutation rates in patients followed up b...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0650-z
更新日期：2019-03-01 00:00:00
abstract：:The bacterial strain KDF8 capable of growth in the presence of diclofenac and codeine analgesics was obtained after chemical mutagenesis of nature isolates from polluted soils. The strain KDF8 was identified as Raoultella sp. based on its morphology, biochemical properties, and 16S rRNA gene sequence. It was deposited...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-017-0563-2
更新日期：2018-05-01 00:00:00
abstract：:Patients suffering from periodontitis or periodontosis were selected for the study. Further subdivision of these groups was based on the presence or absence of herpes and/or adenoviruses in their oral lymphocytes and epithelial cells. The phagocytic and bactericidal activities of oral leukocytes isolated from the same...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02887577
更新日期：1987-01-01 00:00:00
abstract：:The addition of a nitrogen (nitrate) and carbon sources (acetate, citrate and fructose) and phosphate deficiency (nitrate medium deficient in phosphate) under unaerated conditions induced akinete differentiation in Anabaena torulosa. Aerated cultures of this organism in these nutrients did not differentiate akinetes. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02817617
更新日期：2000-01-01 00:00:00
abstract：:Propionate at concentrations up to 0.05% decreased at 25 degrees C the growth and sporulation of Penicillium aurantiogriseum. The standard size of conidiogenous structures (metulae, phialids) and conidia was diminished. The effect was more pronounced at a higher temperature (30 degrees C). Inhibition of ochratoxin pro...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814202
更新日期：1995-01-01 00:00:00
abstract：:Cord and newborn sera were found to possess a significantly decreased in vitro bactericidal activity to Escherichia coli as compared to sera of adult individuals. Hyperbilirubinaemia in neonates suffering from both Rh and ABO incompatibility results in a further significant impairment of the bactericidal activity of t...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02927298
更新日期：1979-01-01 00:00:00
abstract：:Cardiolipin synthesis was studied during the aerobic synchronous growth of aerobically grown yeast Saccharomyces cerevisiae. The time course of the synthesis was stepwise and the rise in cardiolipin level in cells coincided in time with the increase in cytochrome oxidase activity. This finding supports the notion of d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876990
更新日期：1977-01-01 00:00:00
abstract：:Some Bacillus subtilis mutants with different levels of homoserine dehydrogenase were described. Strains that do not accumulate methionine have a high homoserine dehydrogenase activity. Low activity was detected in mutants where cell growth was completely inhibited by 0.7 mmol/L methionine. A low concentration of dime...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02884064
更新日期：1991-01-01 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：:Skin microbiome main cultivable aerobes in human are coagulase-negative staphylococci and lipophilic corynebacteria. Staphylococcus strains (155) belonging to 10 species and 105 strains of Corynebacterium belonging to nine species from the skin swabs of healthy male volunteers were investigated to determine their enzy...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-014-0326-2
更新日期：2014-11-01 00:00:00
abstract：:This is the first report describing precipitation of bacteriophage particles with zinc chloride as a method of choice to isolate infectious lytic bacteriophages against Pectobacterium spp. and Dickeya spp. from environmental samples. The isolated bacteriophages are ready to use to study various (ecological) aspects of...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-015-0411-1
更新日期：2016-01-01 00:00:00
abstract：:Antibacterial effect of chitooligosaccharides (COS) and low molar mass chitosans (LMWC) is considered as one of the most important characteristics of chitosan (CS) hydrolysates. Here, we show the in vitro effect of different COS, LMWC, and CS on representative anaerobic bacteria isolated from human colon as a possibil...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0138-1
更新日期：2012-07-01 00:00:00
