Zobrazeno 1 - 6
of 6
pro vyhledávání: '"L A, El'konin"'
Autor:
O. P. Kibal’nik, L. A. El’konin
Publikováno v:
Russian Agricultural Sciences. 38:22-25
A comparative analysis of sorghum-sudangrass hybrids produced on the basis of isonuclear alloplasmic sorghum lines with different sterile cytoplasm types has revealed significant differences between them with respect to economically valuable traits.
Autor:
O. P. Kibal’nik, L. A. El’konin
Publikováno v:
Russian Agricultural Sciences. 35:20-23
Differences are found in the content of chlorophylls a and b and carotenoids in green leaves of F1 grain sorghum hybrids obtained on the basis of alloplasmic lines with genetically different types of CMS-inducing cytoplasms. Sterile cytoplasms A2, A4
Publikováno v:
Genetika. 48(1)
Expression of elements of apomixis was studied for ten seasons in sorghum line AS-la and its backcross hybrids on the 9E and A3 sterile cytoplasms. Cytoembryological analysis revealed aposporous embryo sacks (apo-ESs), their initial cells, and, rare,
Autor:
L A, El'konin, M I, Tsvetova
Publikováno v:
Genetika. 44(5)
Treatment of sorghum callus cultures with 500-1000 mg/l streptomycin led to a high regeneration frequency of plants with complete or partial male sterility (MS), up to 100% of all green regenerants. The induced MS mutation (ms-str) was preserved in t
Autor:
M I, Tsvetova, L A, El'konin
Publikováno v:
Genetika. 38(5)
It was found that, in some of the plants in generations C1-C5 of induced tetraploids in the semisterile sorghum line AS-1-30, more than 30% of pollen grains (PGs) have sizes typical of haploid PGs. Pollen of these plants was used to pollinate differe
Autor:
L A, El'konin, V S, Tyrnov
Publikováno v:
Genetika. 36(4)
The organization and functions of genetic systems controlling cytoplasmic male sterility (CMS) in plants are reviewed. Mitochondrial genes that code for specific proteins disturbing the functions of mitochondria have been found by comparisons between