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Study of the effects of gamma-irradiation of common wheat F1 seeds using gliadins as genetic markers

Kozub N.O., Sozinov I.A., Blume Ya.B., Sozinov A.A.

 




SUMMARY. Effects of irradiation of dry F1 seeds with gamma rays in the dose of 200 Gy were studied. Hybrids between near-isogenic lines on the basis of the variety Bezostaya 1 served as the material of investigation. Irradiation markedly reduced productivity traits of F1 plants and did not affect the survival of F1 plants under the given growth conditions. A significant relative increase in the frequency of pollen grains with the 1BL/1RS translocation that formed F2 seeds in comparison with the control was one of the effects of irradiation of F1 seeds. Irradiation with gamma-rays induced mutations at gliadin loci with the frequency of 7,4 % (at 0,5 % in the control).

Tsitologiya i Genetika 2013, vol. 47, no. 1, pp. 17-25

E-mail: sia1 i.com.ua

Kozub N.O., Sozinov I.A., Blume Ya.B., Sozinov A.A. Study of the effects of gamma-irradiation of common wheat F1 seeds using gliadins as genetic markers, Tsitol Genet., 2013, vol. 47, no. 1, pp. 17-25.

In "Cytology and Genetics":
N. A. Kozub, I. A. Sozinov, Ya. B. Blume, A. A. Sozinov Study of the effects produced by gamma-irradiation of common wheat F1 seeds using gliadins as genetic markers, Cytol Genet., 2013, vol. 47, no. 1, pp. 13-19
DOI: 10.3103/S0095452713010040


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