Lysa L. Genetic Controlling And Inherited Genetic Variation of Protein Content in the Winter Wheat Grain.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U005254

Applicant for

Specialization

  • 03.00.15 - Генетика

08-07-2010

Specialized Academic Board

Д 26.212.01

Insninute of plant physiology and genetics

Essay

Method of diallel analysis has been used to establish the additive-dominant system of genetic controlling of protein content in the winter wheat grain, in which additive effects prevail over dominant ones. Dominance in some locuses has different directions, so high protein content in the grain can be determined by both dominant and recessive alleles. Inheritance is of a intermediated type, non-allele effects have not been observed. Protein content in the winter wheat grain is well inherited in the early generations, so, first selections should be make in the F2-F3 system to single out high protein genotypes with maximal level of additive effects locuses.

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