Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Mieczysław, Kuraś"'
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 71, Iss 4, Pp 287-297 (2014)
The studies were carried out on isolated roots of 10-day old seedlings of Gentiana cruciata, which were placed and cultured on induction medium of Murashige and Skoog (1962) supplemented with 1.0 mg/dm3 dicamba + 0.l mg/dm3 NAA + 2.00 mg/dm3 BAP + 80
Externí odkaz:
https://doaj.org/article/446605ec7001446cb93d1dc9a794bab5
Autor:
Mieczysław Kuraś
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 53, Iss 2, Pp 171-186 (2014)
Mature dry winter rape (Brassica napus L.), var. oleifera, cv. Górczański embryos were studied in the light and the electron microscope. Considerable modifications and regression of the cell ultrastructure were noted in the resting embryo as compar
Externí odkaz:
https://doaj.org/article/b44c58d719ab4888b219e8c9de82dfa1
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 50, Iss 1-2, Pp 127-130 (2014)
Plastids were temporarily localized within the micropylar portion of the early first prophase Epipactis meiocyte. Some of these plastids were observed in close proximity to the nuclear envelope. With the exception of this short period plastids were d
Externí odkaz:
https://doaj.org/article/ca2fe7468aee4d0e98a23bd9589db89a
Autor:
Agnieszka Majewska, Mirosława Furmanowa, Kazimierz Głowniak, Joanna Guzewska, Alicja Zobel, Mieczysław Kuraś
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 71, Iss 3, Pp 211-221 (2014)
We investigated the influence of extract from Taxus baccata var. Elegantissima (TbE) shoots in 1:8 dilution, containing paclitaxel in concentration of 81,6 µg/g fresh mass on ultrastructure and tubulin cytoskeleton of meristematic cells of Allium ce
Externí odkaz:
https://doaj.org/article/bc7b5349b3d0477994c1b85d9e410a29
Autor:
Agnieszka Pietrosiuk, Mirosława Furmanowa, Alicja Zobel, Mieczysław Kuraś, Agnieszka Michalak
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 68, Iss 2, Pp 109-118 (2014)
The effect of an ethanolic extract from callus of Catharanthus roseus on Allium cepa root cells divisions was investigated. Two lines: white and green callus, were established on solid B5 medium with IAA 1 mg/l and kinetin 0.1 mg/l. The HPLC analysis
Externí odkaz:
https://doaj.org/article/bb1f7facf46f4667b67dce2b82e73b16
Autor:
Agnieszka Majewska, Mirosława Furmanowa, Elwira Śliwińska, Kazimierz Głowniak, Joanna Guzewska, Mieczysław Kuraś, Alicja Zobel
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 69, Iss 3, Pp 185-192 (2014)
We investigated the influence of different concentrations of alcoholic extract from young shoots of Taxus baccata var. 'Elegantissima' (TbE), containing paclitaxel (81.6 µg/g fresh mass), on mitotic activity and DNA content in meristematic ` cells o
Externí odkaz:
https://doaj.org/article/e90f54cd016c4289bae2c7b949e02121
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 51, Iss 3-4, Pp 353-359 (2014)
Extensive rough ER cisternae are developing and disappearing during each of intermitotic periods in two and four nucleate embryo sac and synergids. The synergid cisternae are transformed into vesicles. Some long cisternae come in close contact with t
Externí odkaz:
https://doaj.org/article/36796b5e7bcb4777809e91cf7e0f44e7
Autor:
Mieczysław Kuraś
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 49, Iss 4, Pp 387-395 (2014)
Series of microtome cross sections of the root apical meristem were investigated in the mature embryo and young seedling of rape. The cell patterns are described in 3 layers of promeristem. Radial sectors of the root cap and protoderm, formed by comm
Externí odkaz:
https://doaj.org/article/5f856fda3fc2431c8598630704fc6fea
Autor:
Mieczysław Kuraś
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 55, Iss 4, Pp 539-563 (2014)
The rape radicle is completely covered by the root cap. The successive lateral cell layers of the root cap are terminated by T-forming walls in the dermatogen layer in a statistically constant position. T-walls in dermatogen were utilized for delimit
Externí odkaz:
https://doaj.org/article/86ccea68dd6847e8add4da9e015e2c4a
Autor:
Teresa Tykarska, Krzysztof Gulewicz, Alicja Zobel, Julita Augustynowicz, Katarzyna Żurowska, Mieczysław Kuraś
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 72, Iss 3, Pp 195-205 (2011)
The influence of an Uncaria tomentosa extract on the development of Capsicum plants grown in green-house conditions was examined. The effect of the treatment was investigated with microscopic techniques (light and electron microscope) in leaves from
Externí odkaz:
https://doaj.org/article/0e3f971f254a4a3aa1eb7090cbcb58dc