Estimation of induced mutation rates of four esterase genes in barley [Hordeum vulgare L.]

• Autorzy: Kucharska M , Maluszynski M.
• Języki publikacji: EN

Abstrakty

EN

Induced mutation rate of barley esterase loci has been estimated. Results suggested that about 3% of investigated M₁ spikes had seeds which gave rise to M₂ seedlings mutated in one of four esterase loci. M₁ plants were obtained after chemical treatment of seeds from two spring barley cultivars Aramir and Bielik. The majority of mutants were reconfirmed in the М₃ generation.

Słowa kluczowe

EN

mutation frequency; isoenzyme; barley; hybrid; mutagen; enzyme system; plant morphology; mutant; Hordeum vulgare; esterase; estimation; seed

• Wydawca: -
• Czasopismo: Journal of Applied Genetics
• Rocznik: 1998
• Tom: 39
• Numer: 2
• Opis fizyczny: p.141-145

Twórcy

autor

Kucharska M

• Silesian University, Jagiellonska 28, 40-032 Katowice, Poland

autor

Maluszynski M.

Bibliografia

• Allard R.W., Kahler A.L., Weir B.S. (1970). Isozyme polimorphism in barley populations. In: Barley Genetics II, Pullman. Washington: 1-13.
• Konishi T., Matsura S. (1987). Linkage analysis of Est4 locus for esterase isozyme-4 in barley. Barley Genet. Newsl. 17: 68-70.
• Kucharska M., Maluszynski M. (1991a). Isoenzymatic description of the diversity in spring barley induced mutant collection. Cereal Res. Commun. 19(1-2): 171-175.
• Kucharska M., Maluszynski M. (1991b). Linkage of two mutant allozymes for Est 5 and AAT 3 with marker loci on barley chromosomes 1 and 3. Cereal Res. Commun. 19(1-2): 165-169.
• Maluszynska J., Maluszynski M. (1983). MNUA and MH mutagenic effect after double treatment of barley seeds in different germination periods. Acta Biologica 11: 238-248.
• Soltis D.E., Haufler C.H., Darrow D.C., Gastony G.J. (1983). Starch gel electrophoresis of ferns. A compilation of grinding, gel and electrode buffers and staining schedules. Am. Fern J. 73: 9-27.
• Tsunewaki K. (1983). Estimation of induced mutation rates of three genes in common wheat by specific locus method with aid of cytoplasmic male sterility. Seiken Ziho 31: 56-63.