Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Milan Bezděk"'
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 16:503-514
To estimate the dispersion characteristics of polychloroprene latices, two independent methods, electron microscopy and soap sorption, were used. Within the framework of microscopic determination, agreement was demonstrated between the calculation an
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 16:1345-1353
The effects of solvent, molecular weight regulator, and concentration of initiator and emulsifier on the polymerization rate of chloroprene in the latex particle was studied. By a modification in the method for the determination of the latex particle
Autor:
Blanka Gazdova, Milan Bezděk, Andrew R. Leitch, Jaroslav Fulneček, Roman Matyášek, Aleš Kovařík
Publikováno v:
Gene. 204:25-33
The methylation status of ribosomal gene (rRNA) clusters have been investigated in a large variety of angiosperm species. Here we have analysed methylation in ribosomal gene (rRNA) clusters using Msp I, Hpa II, Bst NI, Eco RII and Cfo I restriction e
Publikováno v:
Theoretical and Applied Genetics. 92:1108-1111
In order to investigate possible interactions between parental genomes in the composite genome of Nicotiana tabacum we have analyzed the organization of telomeric (TTTAGGG)n and ribosomal gene (rDNA) repeats in the progenitor genomes Nicotiana sylves
Publikováno v:
Planta. 194:306-310
Previously, we established experimental conditions allowing us to induce hypomethylation of tandem arrays of highly repetitive DNA sequences in the Nicotiana tabacum L. nuclear genome (M. Bezděk et al. 1991, Planta 184, 487–490). In this paper, we
Autor:
B. Koukalová, J. Kutík, K. Beneš, B. Vyskot, B. Gazdová, S. ViŤha, M. Michalová, L. KříŽková, Milan Bezděk, I. Tichá, Z. Opatrny, Viera Kuhrová, J. Ovesná
Publikováno v:
Biologia plantarum. 34:565-568
Publikováno v:
Planta. 184:487-490
The methylation status and 5-azacytidine-induced hypomethylation of CCGG sites within a family of tandemly organized, highly repeated DNA sequences of the Nicotiana tabacum L. nuclear genome (HRS60 family) were studied. As shown by in-situ hybridizat
Autor:
Milan Bezděk, František Hrabák
Publikováno v:
Die Makromolekulare Chemie. 192:1419-1430
The monomer reactivity ratios of styrene with unsaturated acids—4-(acryloyloxy)phenylacetic acid, α-(methacryloyloxy)phenylacetic acid and 4-(methacryloyloxy)phenylacetic acid—and their alkyl esters were determined in acetone and acetic acid sol
Publikováno v:
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik. 91(4)
We have recently shown that hypomethylation of cytosine residues in the HRS60 family of repetitive DNA sequences can be induced with 5-azacytidine (5-azaC) in tobacco tissue cultures. We have also proven that such a DNA methylation status is maintain
Publikováno v:
Biologia plantarum. 33
Plasticity of the tobacco genome was studied by testing the DNAs of protoplast-derived regenerants with three different repetitive DNA sequences by the method of quantitative DNA/DNA hybridizations. A large population of 91 regenerants belonging to 3