[Production of winter rye (Secale cereale L.) trisomics based on cultivars and self-fertile lines]
2003
Kul'minskaya, I.V. | Gordej, I.A. | Ukrainko, A.P. | Guzyuk, L.L. (Institute of Genetics and Cytology of the National Academy of Sciences of Belarus, Minsk (Belarus))
Winter rye trisomics were produced on the basis of 8 triploid forms. The trisomic yield relative to the number of the analysed seedlings varied from 12.5% to 55.6% in the combinations. The results of hybridization of winter rye triploid and diploid forms indicate the predominant functioning of gametes with the chromosome numbers (n, n + 1 and n +2) in all the crossing combinations and signify the influence of genotype on triploid progeny being distributed to the chromosome composition
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