Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Stanisław Weidner"'
Autor:
Luisa Pozzo, Teresa Grande, Andrea Raffaelli, Vincenzo Longo, Stanisław Weidner, Ryszard Amarowicz, Magdalena Karamać
Publikováno v:
Molecules, Vol 28, Iss 13, p 4924 (2023)
Seeds of Vitis vinifera L. with a high content of bioactive compounds are valuable by-products from grape processing. However, little is known about the bioactivity of seeds from other Vitis species. The aim of this study has been to compare the phen
Externí odkaz:
https://doaj.org/article/5e187a41bca14132a3537f441f00cf53
Publikováno v:
CyTA - Journal of Food, Vol 16, Iss 1, Pp 373-380 (2018)
The objective of the article was to compare the types and quantities of phenolic compounds found in seeds of French bean from two green- and two yellow-podded cultivars. The study also comprised determinations of antioxidant properties and reducing c
Externí odkaz:
https://doaj.org/article/3d138952505a4506a83e2cd9560640d9
Autor:
Stanisław Weidner, Krzysztof Kulka
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 48, Iss 4, Pp 501-510 (2015)
The work present quantitative changes and synthesis od: RNA fractions in wheat grain and endosperm during development and ripening. It was found that share of rRNA in total RNA decreases during development both, in the endosperm and in grain. Rapid d
Externí odkaz:
https://doaj.org/article/68d67fb7d8704501bd53e9a514ffd38b
Autor:
Sylwia Swigonska, Ryszard Amarowicz, Angelika Król, Agnieszka Mostek, Anna Badowiec, Stanisław Weidner
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 83, Iss 3, Pp 209-218 (2014)
Abiotic stress factors are among the major causes of lower crop yields. It is known, that in response to cold and/or osmotic stress, crops activate various defense mechanisms, including morphological, physiological and metabolic adaptations. Secondar
Externí odkaz:
https://doaj.org/article/a0b6e2cb06b44b40938c4d2decd5173d
Autor:
Stanisław Weidner
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 3, Pp 469-483 (2014)
Triticale var. Lasko embryos, isolated from grain gathered at milk ripeness, the beginning of wax ripeness and at full ripeness, were allowed to germinate for 48 h on agar with glucose. The highest incorporation of tritiated adenosine into polyriboso
Externí odkaz:
https://doaj.org/article/07bd618283904434b83eefe51bf04935
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 3, Pp 455-467 (2014)
The study was conducted on germinating triticale (var. Grado) caryopses. The purpose of the experiments was to compare the effect of selected inhibitors of transcription with the action of abscisic acid during germination of caryopses. The following
Externí odkaz:
https://doaj.org/article/c8cd1cb0aec4476fa1b51baddabeca94
Autor:
Stanisław Weidner
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 53, Iss 3, Pp 325-337 (2014)
Triticale (MT-3) caryopses were collected at three developmental stages (milk, milk-wax, and full ripeness i.e. 25, 39, 53 days after flowering) and germinated for 72 hours. The highest polyribosome contribution to the sum total of ribosomes, as well
Externí odkaz:
https://doaj.org/article/2a238bc3178b48378a7c48da4b8239b5
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 53, Iss 3, Pp 339-351 (2014)
The investigations were conducted on the germinating embryos and the whole caryopses of Triticale. During preimbibition and 24 hours germination caryopses were treated with abscisic acid (ABA), which produced 63% inhibition of embryo growth. Gibberel
Externí odkaz:
https://doaj.org/article/3b18b1ebb73a41f18ebb8c8fb14f104d
Autor:
Stanisław Weidner
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 53, Iss 2, Pp 257-270 (2014)
The germination of caryopses of M-T3 Triticale generation, which were freshly harvested in different growth and developmental phases has been studied. A significant influence of the abscisic acid (ABA) accumulation on the increment of number of germi
Externí odkaz:
https://doaj.org/article/3ec4c96b8f9441cfb4d6eafb494fd59f
Autor:
Stanisław Weidner, Kazimierz Zalewski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 51, Iss 2, Pp 291-300 (2014)
Caryopses collected at milk, wax and full ripeness as well as aged ones stored at air humidity of 30, 60 and 80 per cent were subjected to germination. The more unripe were the caryopses the lower was their germination capacity and dry mass increment
Externí odkaz:
https://doaj.org/article/a9ea1af1a4b74bddb4d65a62d4743da2