Wyniki wyszukiwania - Biblioteka Nauki

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

Znaleziono wyników: 4

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: somatic hybridization

Sortuj według:

Ogranicz wyniki do:

Characteristics of the interspecific somatic hybrids Solanum pinnatisectum [plus] S. tuberosum H-8105

100%

Szczerbakowa A. , Boltowicz D. , Lebecka R. , Radomski P. , Wielgat B.

nr 3A

The morphological, cyto logical and molecular analyses of the plants regenerated after PEG-induced fusion between mesophyll protoplasts from the dihaploid potato clone H-8105 and the wild tuberous disease-resistant species S.pinnatisectum, were performed. A single fusion experiment yielded 313 calli, although only two calli produced shoots. From the rooted shoots, two stable clones (PT-01-1 and PT-01-2) exhibiting different vigor and habitat, were developed. The plants of PT-01-1 clone grew slowly in vitro, produced tubers after transfer to soil but did not set flowers. In contrast, the plants of the vigorous clone PT-01-2 produced both tubers and flowers after transfer to soil. The flower and tuber morphology of PT-01-1 and PT-01-2 regenerants was intermediate in comparison to the parental species. Cyto logical analysis revealed that the PT-01-1 clone was pentaploid and the PT-01-2 clone was tetraploid. The molecular (RAPD) analysis confirmed hybridity of both clones. The preliminary tests on late blight resistance of the hybrids showed no differences with a potato parent.

Somatic hybridization between Solanum nigrum and Solanum tuberosum

100%

Szczerbakowa A. , Maciejewska U. , Borkowska M. , Wielgat B.

tom 34

Use of somatic hybridisation to transfer resistance to late blight and potato virus Y [PVY] into cultivated potato

80%

Thieme R. , Darsow U. , Rakosy-Tican L. , Kang Z. , Gavrilenko T. , Antonova O. , Heimbach U. , Thieme T.

2004

tom 50

Domestication and genetics of the yellow lupin [Lupinus luteus L.] and the biotechnological improvement of lupins

60%

Swiecicki W. , Rybczynski J. , Swiecicki W. K.

2000

tom 41

nr 1