Abstract：
:Streptomyces cinnamonensis produces a new substance named AIB (for anti-isobutyrate) factor which, on a solid medium, efficiently counteracts toxic concentrations not only of isobutyrate but also of other salts of short-chain monocarboxylic acids. In the present study we demonstrate that the AIB factor activity is widely spread because this effect was positively detected in 25 of 31 randomly chosen microorganisms (streptomycetes, ascomycetes, zygomycetes and basidiomycetes). The AIB factor produced by the tested microorganisms on an agar media allows for germination, growth, and sporulation of the testing Streptomyces coelicolor on an agar medium containing 20 mmol/L acetate, propionate, butyrate, isobutyrate, valerate, isovalerate, and 2-methylbutyrate. The activity of the AIB factor from different sources towards these substances differs.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Pospísil S,Vánová M,Machurová Vdoi
10.1007/BF02891697subject
Has Abstractpub_date
1993-01-01 00:00:00pages
147-9issue
2eissn
0015-5632issn
1874-9356journal_volume
38pub_type
杂志文章abstract：:The root nodules of Phaseolus mungo (a herbaceous leguminous pulse) contained a high amount of 3-indolylacetic acid (IAA). A tryptophan pool present in the nodule might play the role of precursor for IAA production. From the root nodule a Rhizobium sp. was isolated. The symbiont produced a large amount of IAA (142 mic...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-008-0054-6
更新日期：2008-01-01 00:00:00
abstract：:Small plasmid pKST23 was isolated from sheep ruminal Escherichia coli population. Plasmid sequence was determined to be 2,779 bp in length and was found to have an overall 42 % of GC pairs. However, its sequence can be divided into two regions based on genetic composition and the GC content. It was found that the high...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0124-7
更新日期：2012-07-01 00:00:00
abstract：:Vinasse, a recalcitrant waste of the ethanol industry was employed for the production of polyhydroxyalkanoate (PHA) by the extremely halophilic archaeon, Haloarcula marismortui in shake flasks. The PHA was recovered by osmotic lysis of the cells and subsequent purification by sodium hypochlorite and organic solvents. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-011-0092-3
更新日期：2012-01-01 00:00:00
abstract：:Using simultaneous fusion of protoplasts of three strains the auxotrophic K3 killer designated MH1 was prepared at a very low frequency and further employed for the transfer of the K3 killer character into a commercial wine yeast. A novel Saccharomyces Bratislava 1K3 strain with desirable technological and anti-yeast ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814566
更新日期：1992-01-01 00:00:00
abstract：:Competitive PCR method was developed for the detection and enumeration of Butyrivibrio fibrisolvens. Sequences of 16S rDNA were obtained from our isolates (serving as a source of data for primer design) and were distinguished into nine different groups of butyrivibria. Specific primers for two distinct groups were des...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02825888
更新日期：2001-01-01 00:00:00
abstract：:Extrusion of metabolites (glycerol, lactic, malic, and succinic acid) during the medium acidification caused by resting baker's yeast supplied with 200 mM glucose was studied under aerobic and anaerobic conditions and in the absence and presence of 14 mM KCl. The maximum levels of glycerol and of the sum of acids (abo...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876611
更新日期：1980-01-01 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：:Resistance determinants for HgCl2 and CdCl2 were eliminated along with a number of antibiotic resistance factors from Acinetobacter lwoffi and Micrococcus sp. at 44 degrees C. These organisms were orginally resistant to HgCl2, merbromin, CdCl2, Pb(NO3)2, benzylpenicillin, erythromycin, carbenicillin, tetracycline and ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02925907
更新日期：1988-01-01 00:00:00
abstract：:Inactivation of seven strains derived from Escherichia coli B differing in their capacity to repair damage to their DNA (exc, pol, rec) after irradiation with far (254 nm) and middle and near (300 to 380 and 320--400 nm) UV light was investigated. The same bacterial strains were also used as hosts for the UV-irradiate...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876690
更新日期：1980-01-01 00:00:00
abstract：:Frequency of heterocytes and nitrogenase activity (NA) under light and dark cultivation conditions was determined in 12 cyanobacterial strains isolated from various soil habitats. In spite of a high variability, significant differences in NA among the strains were found in response of light and dark cultivation. Relat...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931606
更新日期：2004-01-01 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：:White-rot fungi, Coriolus versicolor and Funalia trogii, produced laccase on media with diluted olive-oil mill wastewater and vinasse. Addition of spent cotton stalks enhanced the laccase activity with a maximum after 12 d of cultivation. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02873591
更新日期：2001-01-01 00:00:00
abstract：:The level of an antibiotic capable of inhibiting the etiological agent at the site of infection is an essential prerequisite for successful antibiotic therapy. In some cases, locally applied antibiotics may compensate for limitations of systemic administration and shorten systemic therapy. We aimed at verifying to wha...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-011-0093-2
更新日期：2012-09-01 00:00:00
abstract：:Killer strains of Saccharomyces cerevisiae producing killer toxin K1 kill sensitive cells but are resistant to their own toxin. It is assumed that in the producer, an effective interaction between the external toxin and its plasma membrane receptor or the final effector is not possible on the grounds of a conformation...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02932122
更新日期：2006-01-01 00:00:00
abstract：:When investigating the effect of aeration on the utilization of a lipid substrate from the cultivation broth and production of salinomycin in Streptomyces albus it was demonstrated that a higher aeration results in a better utilization of soya oil and a higher production of the antibiotic. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02879490
更新日期：1983-01-01 00:00:00
abstract：:The mathematical theory of substrate-induced acidification by microorganisms was based on special formulation of mass and charge conservation laws for distinct species. The strength of the theory was tested on the ethanol-induced acidification by Candida utilis in pure water and in phthalate buffer. We showed that the...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02836618
更新日期：1992-01-01 00:00:00
abstract：:The antimicrobial and morphogenetic effects of fourteen newly synthesized 2-substituted derivatives of quinoline-4-carboxylic acid and quinoline-4-carboxamide were studied using G+ and G- bacteria, yeasts and filamentous fungi. The highest antimicrobial effects were found with substituted quinoline-4-carboxylic acid d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02817551
更新日期：2000-01-01 00:00:00
abstract：:Altered cell signaling is the molecular basis for cell proliferation occurring in association with several gamma herpesvirus infections. Three gamma herpesviruses, namely EBV/HHV-4, KSHV/HHV-8 and the MHV-68 (and/or MHV-72) and their unusual cell-pirated gene products are discussed in this respect. The EBV, KSHV as we...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02931360
更新日期：2003-01-01 00:00:00
abstract：:Treatment of human group C and G streptococci with cyanogen bromide results in solubilization of surface protein G molecules. Strain-to-strain variation in the quantity, molar mass and functional activity of protein G extracted from representative group C and G isolates led to the identification of three structurally ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02825666
更新日期：1999-01-01 00:00:00
abstract：:There is a growing interest in the use of bioinoculants to assist mineral fertilizers in improving crop production and yield. Azotobacter and Pseudomonas are two agriculturally relevant strains of bacteria which have been established as efficient bioinoculants. An experiment involving addition of graded concentrations...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-017-0495-x
更新日期：2017-05-01 00:00:00
abstract：:Effect of oxygen and metabolic substrates (glucose, ethanol) on the catalase activity of anaerobically grown Schizosaccharomyces pombe cells was assessed and compared with that of Saccharomyces cerevisiae in order to determine the catalase activity regulation in S. pombe. In contrast to S. cerevisiae, the total catala...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818575
更新日期：1998-01-01 00:00:00
abstract：:The screening of 17 SAg genes of S. aureus isolated from the sputum of cystic fibrosis (CF) patients revealed that among 47 genetically different strains, 39 (83 %) carried SAg genes. Superantigens forming enterotoxin gene cluster were detected in 20 strains. The 2nd most common superantigen type was selk detected in ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931628
更新日期：2006-01-01 00:00:00
abstract：:Using an in vitro cytotoxicity assay (51Cr-release), it was shown that bilirubin exerts a cytotoxic effect on both adult and newborn human lymphocytes after a 1-d incubation of cells with bilirubin. The effect of bilirubin on human granulocytes was less pronounced; the association of the cytotoxic effect with a functi...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02923520
更新日期：1985-01-01 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：:Ultrastructural changes induced by Rickettsia slovaca standard type (ST) and wild type (WT) were examined during their life cycle in L929 and Vero cells. R. slovaca invaded the cytoplasm of the host cell by phagocytosis on the 1st d p.i. Rickettsiae adhering to the cytoplasmic membrane were engulfed by cellular extens...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-009-0019-4
更新日期：2009-01-01 00:00:00
abstract：:An experimental model in white mice, infected with a mildly virulent strain of Klebsiella pneumoniae, was elaborated for studies on local immunity of the respiratory tract. Instillation of klebsiella into the supralaryngeal space of anaesthetised animals proved to be more suitable than the commonly used method of intr...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02879494
更新日期：1983-01-01 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：:Numerous antibodies with a known mechanism of action are utilized as possible means for studying morphogenesis and differentiation. Inhibitors of biosynthesis of nucleic acids and proteins, compounds intervening with the synthesis and/or function of cell walls and membranes or compounds influencing the energy metaboli...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02897219
更新日期：1980-01-01 00:00:00
abstract：:Hemolytic factor production by pathogenic Candida species is considered an important attribute in promoting survival within the mammal host through the ability to assimilate iron from the hemoglobin-heme group. Hemolytic capability has been evaluated for Candida species based on hemolysis zones on plate assay, analysi...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/s12223-018-0584-5
更新日期：2018-07-01 00:00:00
abstract：:The microbial fuel cells (MFCs) are recognized to be highly effective for the biodegradation of phenol. For isolating the phenol-degrading bacteria, the sample containing 500 mg/L phenol was collected from the MFCs. The strain (WL027) was identified basing on the 16S rRNA gene analysis and phylogenetic analysis as Bac...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-017-0536-5
更新日期：2018-01-01 00:00:00
