Abstract：
:Lengths of permuted regions in the P22 and L phage genomes were estimated from the relative yields of DNA in many electrophoretic bands obtained using several restriction endonucleases. It was found that 3.6 kb (8.7%) of P22-DNA and 7.2 kb (17.8%) of L-DNA were circularly permuted. In both phages the sequential packaging process proceeded in the same direction and four headful-size DNA molecules were, on the average, cleaved in one packaging series. The differences in circular permutation may originate from different genome lengths because their average headful portions are very similar (42.5 kb in P22 and 42.3 kb in L).
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Spanová Adoi
10.1007/BF02933145keywords:
subject
Has Abstractpub_date
1992-01-01 00:00:00pages
188-92issue
3eissn
0015-5632issn
1874-9356journal_volume
37pub_type
杂志文章abstract：:The synergistic anticandidal activity of three diketopiperazines [cyclo-(L-Pro-L-Leu) (1), cyclo-(D-Pro-L-Leu) (2), and cyclo-(D-Pro-L-Tyr) (3)] purified from a Bacillus sp. N strain associated with entomopathogenic nematode Rhabditis (Oscheius) in combination with amphotericin B and clotrimazole was investigated usin...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-013-0234-x
更新日期：2013-11-01 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：:During cultivation in a minimal medium with glucose Alternaria tenuissima and Aspergillus vesicolor produce constitutively alpha- and beta-glucanases. Fractions of beta-1,3-glucanases exhibiting affinity for laminarin were separated by means of gel filtration chromatography. Two neutral beta-1,3-glucanases with affini...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876394
更新日期：1980-01-01 00:00:00
abstract：:Single chain Fv (scFv) antibodies (generated by phage display technology, molecules representing new and efficient tools in the research and diagnostics of infectious diseases) against the capsid protein (p25) of Maedi-Visna virus were selected. Several clones of p25 specific scFv antibodies were identified; one of th...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931380
更新日期：2003-01-01 00:00:00
abstract：:One-week dextran sulfate treatment of conventional (CV) immunodeficient (SCID) mice gave rise to acute colitis in the colon mucosa; germ-free (GF) SCID mice did not exhibit any changes in colon morphology. Dextran sulfate application to CV immunocompetent (BALB/c) mice did induce substantial changes in the colon mucos...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818004
更新日期：2001-01-01 00:00:00
abstract：:Cryptosporidiosis belongs to the important parasitic infections with zoonotic potential and the occurrence in European countries is rare. The first cases of cryptosporidiosis caused by Cryptosporidium hominis detected in the Slovak republic were described here. Collection of examined humans consisted of five family me...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0182-x
更新日期：2013-01-01 00:00:00
abstract：:A hexokinase preparation was obtained from a Saccharomyces cerevisiae mutant strain deficient in glucosephosphate isomerase (GPI) and mannosephosphate isomerase (MPI) by precipitation with ammonium sulfate. The supernatant fraction corresponding to 40-60 % saturation showed the lowest content in GPI and MPI activity. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02927364
更新日期：1981-01-01 00:00:00
abstract：:Pseudomonas aeruginosa is an opportunistic pathogen that causes serious infections, especially in patients with immunodeficiency. It exhibits multiple mechanisms of resistance, including efflux pumps, antibiotic modifying enzymes and limited membrane permeability. The primary reason for the development of novel therap...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-014-0333-3
更新日期：2015-01-01 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：:Aminoglycosides at 2x or 4x minimum inhibitory concentration induced postantibiotic effects against Pseudomonas aeruginosa lasting 3.5-4.9 h (gentamicin) and 0.5-3.7 h (selemycin). Postantibiotic effects of subinhibitory concentrations of the aminoglycosides tested were substantially longer. Some combinations of supra...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814691
更新日期：1996-01-01 00:00:00
abstract：:Cryptococcus neoformans is encapsulated yeast that causes cryptococcosis. The cryptococcal meningitis may cause neuropsychiatric symptoms. Here, we evaluated the in vitro activity of amphotericin B (AMB), chlorpromazine (CLOR), and sertraline (SERT) alone or in combination against clinical isolates of C. neoformans co...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-016-0449-8
更新日期：2016-09-01 00:00:00
abstract：:The aim of our study was to find out the optimal conditions for short-term storage of cerebrospinal fluid (CSF) samples for direct diagnosis of Lyme disease. A mixture of Borrelia-negative CSFs spiked with a defined amount of cultured Borrelia garinii was used. Borrelia stability was investigated over 7 days at four d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-015-0408-9
更新日期：2016-01-01 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：:Euglena ignobilis cells in natural puddle water of pH 7.8, when kept at 21 +/- 2 degrees C and under continuous light (intensity of approximately 30 micromol m(-2) s(-1)) in a culture chamber, decreased their speed of movement from > or = 78000 microm/min (after a 12-h cultivation), to 850-1300 microm/min after 18 h. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931412
更新日期：2005-01-01 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：:Inducible pigmentation changes were observed in pigmented strains of Brevibacterium sp. M27 and B. flavum treated with N-methyl-N'-nitro-N-nitrosoguanidine. The highest frequency of induction was reached already at a survival of 30-40% with the maximal yield of 6-10%. As compared with the initial yellow colour, three ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02928007
更新日期：1988-01-01 00:00:00
abstract：:We report the complete nucleotide sequence and characterization of a small cryptic plasmid of Moraxella macacae 0408225, a newly described bacterial species within the family Moraxellaceae and a causative agent of epistaxis in macaques. The complete nucleotide sequence of the plasmid pMoma1 was determined and found to...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-014-0364-9
更新日期：2015-05-01 00:00:00
abstract：:Genetic diversity of 89 isolates of Rhizoctonia solani isolated from different pulse crops representing 21 states from 16 agro-ecological regions of India, 49 morphological, and 7 anastomosis groups (AGs) was analyzed using 12 universal rice primers (URPs), 22 random amplified polymorphic DNA (RAPD), and 23 inter-simp...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0165-y
更新日期：2012-11-01 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：:The highest level of secreted brefeldin A was present in glucose-grown cultures, intermediate levels in glucose-fructose, and xylose cultures and low levels in fructose- and galactose-grown cultures of Curvularia lunata. The biomass decreased from glucose, fructose, xylose, glucose-fructose to galactose cultures. Bref...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876993
更新日期：1977-01-01 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：:Several amino acids affected the amount of bacitracin produced by Bacillus licheniformis ATCC 10716 and the high-yielding mutant B. licheniformis AL. The possibility of an amino acid control mechanism for bacitracin biosynthesis is discussed. The two strains showed a different response to the addition of some amino ac...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02926454
更新日期：1979-01-01 00:00:00
abstract：:The biosynthetic gene cluster of porothramycin, a sequence-selective DNA alkylating compound, was identified in the genome of producing strain Streptomyces albus subsp. albus (ATCC 39897) and sequentially characterized. A 39.7 kb long DNA region contains 27 putative genes, 18 of them revealing high similarity with hom...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-014-0339-x
更新日期：2014-11-01 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：: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：:Almost all dried vegetative trichomes ofAnabaena iyengarii, Westiellopsis prolifica andNostochopsis lobatus died within 1 h, while those ofOscillatoria acuminata retained viability to some extent for 1 d under similar storage conditions. The viability of dried vegetative trichomes ofO. acuminata decreased about equall...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02903715
更新日期：1999-01-01 00:00:00
abstract：:The activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSP) as well as of succinate dehydrogenase (SDG), NADH dehydrogenase (NDG) and fumarate hydratase (FHT) were examined in relation to mitochondrial ultrastructure changes in Aspergillus niger exposed to N,N-bis(3-aminopropyl)dodecy...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931448
更新日期：2006-01-01 00:00:00
abstract：:Using fluorescein-labelled antibodies against gamma, mu and alpha chains, Ig-containing cells in palatine tonsils were studied in 120 patients. The aim of this study was to determine the most frequently repeated typical findings as regards the numbers and localisation of these cells in tonsils and to confront the data...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02927432
更新日期：1981-01-01 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：:Isolates of Stenotrophomonas maltophilia species display the feature "temperature-dependent susceptibility" (TDS) to antibiotics. Both 30TDS strains (at least 4 times lower value of minimum inhibitory concentration (MIC) of an antibiotic at 30 than at 37 degrees C) and 37TDS strains (at least 4 times lower value of MI...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818682
更新日期：2002-01-01 00:00:00
