Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Miroslaw Godlewski"'
Publikováno v:
European Journal of Phycology. 32:287-291
DNA of Chara vulgaris thalli contains target sequences for the methylation-sensitive restriction enzymes, Sau3A, HpaII and MspI. These enzymes were used with the in situ nick-translation radioactive technique to evaluate by grain counting in autoradi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74caafce0391b80254f228ca89e834cc
https://doi.org/10.1080/09670269710001737209
https://doi.org/10.1080/09670269710001737209
Publikováno v:
Protoplasma. 248(2)
The effect of 2-48 h treatment of Lupinus angustifolius L. roots with lead nitrate at the concentration of 10(-4) M on the nucleoli in meristematic cells was investigated. In the lead presence the number of ring-shaped as well as segregated nucleoli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bf61654db23b7831cd816b0b67d7db9
https://pubmed.ncbi.nlm.nih.gov/20625779
https://pubmed.ncbi.nlm.nih.gov/20625779
Autor:
Mirosław Godlewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 46, Iss 2, Pp 317-329 (2015)
The effect of gibberellic acid (10-4 M) on the incorporation of 8-14C adenine, 3H phenylalanine, the dimensions of mitotic cells and the durations of particular stages in the cell cycle were studied in synchronously dividing cells of the antheridial
Externí odkaz:
https://doaj.org/article/6e26e40c7bd24619bc9ec8d42982c6d9
Autor:
Maria Kwiatkowska, Mirosław Godlewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 57, Iss 4, Pp 547-553 (2014)
Antheridia from isolated nodes of Chara vulgaris, developing in the presence of either AMO-1618 or GA3, were studied. AMO-1618 which lowers the level of endogenous gibberellins causes a significant, proportional to the concentration, reduction in: 1)
Externí odkaz:
https://doaj.org/article/c8395996f8234fde821f97a1ccc8a2c9
Autor:
Mirosław Godlewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 51, Iss 1, Pp 21-37 (2014)
Effects of kinetin on the course of cell cycle in successive developmental stages of the antheridial filaments of Chara vulgaris L. were investigated. A shortening of the duration of cell cycles has been observed, particularly in initial. and final d
Externí odkaz:
https://doaj.org/article/21d6ade6551e40cc9505bab6095ca8e1
Autor:
Maria Kwiatkowska, Mirosław Godlewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 49, Iss 4, Pp 445-458 (2014)
Effects of GA3 (10-11-10-4 M) and AMO-1618 (10-6-10-4 M) on the development of generatively matured thalli of Chara vulgaris were investigated during 21-day culture of plants in axenic conditions. It has been found that in the main bud the divisions
Externí odkaz:
https://doaj.org/article/4914cbdd9d404bc283cb05a29aa695d6
Autor:
Mirosław Godlewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 57, Iss 1, Pp 21-30 (2014)
In an alga Chara vulgaris L. the processes of differentiation of vegetative system cells of the thallus, and initiation and development of generative organs are not associated with callose formation. It was demonstrated that damage to any of the soma
Externí odkaz:
https://doaj.org/article/7eed6fac07f9430bab6dcd0c0c920951
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 60, Iss 3-4, Pp 313-326 (2014)
In concentrations ranging from 10-7 to 10-5 M IAA strongly stimulates the growth of the main axis and pleuridia internodal cells, while it does not affect the number of lateral branches and generative organs. In the higher concentrations it reduces t
Externí odkaz:
https://doaj.org/article/fed143400e7e45c9918c24fa62a37d0c
Autor:
Mirosław Godlewski, Maria Kwiatkowska
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 49, Iss 4, Pp 459-469 (2014)
The experiments were performed on Chara vulgaris thalli cultivated in axenic conditions. It has been found that application of GA3 at concentrations of 10-9 -10-4 M has no effect on the numbers of developing antheridia and oogonia. GA3 stimulates the
Externí odkaz:
https://doaj.org/article/9b90834584564b8f972bbb4e403a62f1