Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 2

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  transformation system
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Spatial planning in the United States of America and Poland

100%
Gawronski K., Van Assche K., Hernik J.
Infrastruktura i Ekologia Terenów Wiejskich
|
2010
|
nr 11
The paper presents spatial planning system currently mandatory in Poland, as well as main changes concerning the principles of spatial planning and management in Poland after the system transformation. The work addresses particularly the issues of de-centralization of public administration and establishing commune self-governments, socialization of spatial planning, protection of private property and also the obligation to consider appropriate instruments of natural protection in the process of spatial planning and management. The paper presents also the basic principles of spatial planning in the United States of America and points out the similarities and differences between the methods, procedures and assumptions of spatial planning systems in both countries. The work presents potential areas of cooperation between both universities comprising sharing knowledge and exchanging experiences in the filed of spatial planning and management.
2

Reproducible transformation in two grain legumes - soybean and azuki bean - using different systems

100%
El-Shemy H. A., Khalafalla M., Wakasa K., Ishimoto M.
Cellular and Molecular Biology Letters
|
2002
|
tom 07
|
nr 2B
Two plasmid vectors were introduced into soybean (Glycine max (L.) Merr.) and azuki bean (Vigna angularis Willd. Ohwi & Ohashi) using different transformation systems. Azuki bean epicotyl explants were prepared from etiolated seedlings and co-cultivated with Agrobacterium tumefaciens for 2 days. Adventitious shoots were developed from the callus of the explants on a regeneration medium containing hygromycin, and the shoots were excised and transferred to a rooting medium containing hygromycin at the same concentration. Rooting shoots were transferred to soil and grown in a glass-house to produce viable seeds. PCR analysis confirmed clearly the presence of the hpt gene in most of the azuki beans regenerated under hygromycin selection. A soybean embryogenic suspension culture was generated from immature cotyledons, and used for the introduction of plasmids by particle bombardment. Hygromycin-resistant embryogenic clones were isolated after 8 weeks of hygromycin selection, and then the green clones were matured on the differentiation medium. After desiccation, the embryos were germinated on the rooting medium, and the plants were transferred to soil in a glass-house. More than 50% of the regenerated soybean plants tolerant to hygromycin yielded the hpt fragment on PCR analysis. The azuki bean transformants were obtained more rapidly and with higher efficiency than the soybean transformants.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.