- Tytuł:
- Regeneration of oat androgenic plants in relation to induction media and culture conditions of embryo-like structures
- Autorzy:
-
Ponitka, A
Slusarkiewicz-Jarzina, A. - Powiązania:
- https://bibliotekanauki.pl/articles/57988.pdf
- Data publikacji:
- 2009
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
oat
Avena sativa
hybrid
plant regeneration
haploid plant
doubled haploid
anther culture
embryo-like structure
culture condition - Opis:
- The effect of C17 and W14 induction media on the formation of embryo-like structures (ELS) from F3 generation of nine hexaploid oat hybrids was investigated in the study. In all genotypes, the highest number of ELS (0.6 - 12.1/100 anthers) was obtained on C17 medium. The efficiency of plant regeneration on medium 190-2 was tested, in relation to different ELS culture conditions. The highest rate of green plants per 100 ELS (3.3 - 42.4) was produced by incubation at 22oC in the dark for the first two weeks. Among 36 green regenerants, 28 (77.8%) were haploid and 8 (22.2%) were spontaneous doubled haploids, fully fertile. After colchicine treatment of haploid plants, 19 were partially fertile and set from 1 to 15 seed per panicle.
- Źródło:
-
Acta Societatis Botanicorum Poloniae; 2009, 78, 3; 209-213
0001-6977
2083-9480 - Pojawia się w:
- Acta Societatis Botanicorum Poloniae
- Dostawca treści:
- Biblioteka Nauki
Artykuł