排序方式: 共有6条查询结果,搜索用时 15 毫秒
1
1.
Alexej A. Sozinov Feodor A. Poperelya 《Plant foods for human nutrition (Dordrecht, Netherlands)》1982,31(3):243-249
Electrophoretic gliadin components are inherited as highly stable blocks of linked components. Multiple allelism of blocks controlled by polygenic loci of six gliadin-coding chromosomes has been revealed. The allelic states of these loci are interrelated with the variability of grain. The regularities discovered permit the use of gliadin polymorphism for estimation of genotype properties in breeding programs. 相似文献
2.
Retman Sergiy Kyslykh Tetiana Shevchuk Olga Kozub Natalia Sozinov Igor Karelov Anatolii Chernychenko Sergiy 《植物病害和植物保护杂志》2021,128(6):1479-1485
Journal of Plant Diseases and Protection - False eyespot disease caused by Gibellina cerealis (Pass.) Pass. was first detected in Ukraine during field inspections of wheat canopies in... 相似文献
3.
Characterisation of European oat germ plasm: allelic variation at complex avenin loci detected by acid polyacrylamide gel electrophoresis 总被引:2,自引:0,他引:2
European oat germ plasm involving 252 varieties, landraces, and breeding lines has been characterised by allelic constitution
at three independent complex avenin loci. A total of 26 avenin alleles (blocks), including 7 at the Ave1 (Avn A), 10 at the
Ave2 (Avn B), and 9 at the Ave3 (Avn C) loci were revealed. The avenin block variants were shown to be coded by gene clusters
of 2–5 single expressed genes. A catalogue of the identified avenin blocks as well as a list of the avenin phenotypes is presented.
It has been discovered that about 8% of the oat varieties were heterogeneous comprising two or three different avenin profiles.
The varieties assayed have been classified into 79 avenin phenotypes made up by the different alleles. Forty-six of these
phenotypes were distinguished uniquely, while the other 33 were shared by groups possessing from 2 to 41 genotypes each. Members
within these groups had certain ancestors in common. Non-random patterns of both the avenin allele and phenotype distributions
have been found.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
4.
Inheritance of zein components in maize has been studied by a highresolution system of acidic continuous polyacrylamide gel electrophoresis. This method revealed extraordinarily high polymorphism of zeins. Previously, three multigenic loci, Zep1, Zep2 and Zep3, encoding most zein polypeptides were identified. Four other loci control the synthesis of some minor components. Single F2 grains from 16 hybrid combinations involving 19 inbred lines were analysed. Correspondingly, 12 and 14 alleles of the Zep1 and the Zep2 loci were identified for 19 inbreds. Six alleles of the Zep3 locus were identified in five crosses. All 32 alleles of three multigenic loci were included in the catalogue of zein alleles. Genetic nomenclature for the alleles designation is proposed. Such nomenclature is in good agreement with ‘a standard for maize genetics nomenclature. The catalogue may serve for practical use and as basis for more detailed genetic studies of zeins. Practical application of the catalogue in maize breeding is discussed. 相似文献
5.
Recombination of co‐gliadin components of the allele ‘_/’ at the Gli‐D1 locus and the allele at the respective locus from Aegilops cylindrica was revealed in the common wheat hybrid carrying the introgression from Ae. cylindrica. Gliadins of single seeds from F2 plants of the cross between the winter common wheat variety ‘Albatros Odesskii’ and the common wheat line carrying the introgression from Ae. cylindrica were analyzed by acid polyacrylamide gel electrophor‐esis. The average frequency of recombination detected between the gliadin components was 0.35%. 相似文献
6.
The allelic diversity in seed storage proteins of 25 bread wheat cultivars grown in Hellas was investigated. In total, 15–20 seeds per cultivar were used for the determination of the alleles present at the loci coding for high‐molecular‐weight glutenin subunits and gliadins. For this purpose, acid polyacrylamide gel electrophoresis for gliadins and SDS‐electrophoresis for glutenins were employed. Analysis of the electrophoretic patterns revealed that intravarietal selections obtained from the cultivar ‘Nestos’, together with the cultivar ‘Eurydice’ which was selected from the cultivar ‘Nestos’, were identical to their original cultivar and to the cultivar ‘Dodoni’. The cultivars ‘Penios’, ‘Siette Cerros E’, ‘Gorgona’ and ‘Louros’, although recorded to differ in descent, were found to be identical at all the loci examined. Finally, it was revealed that four of the Hellenic cultivars carry the wheat‐rye 1BL/1RS translocation. These data could be beneficial for a better understanding of the existing differences in quality and stress‐resistance between the cultivars examined. 相似文献
1