Recombinant DNA technology in maize breeding: 4. Restriction endonuclease analysis of nuclear DNA in maize inbreds and hybrids of different maturity ratings
1988
Konstatinovic, K. | Denic, M. | Dumanovic, J. (Maize Research Institute "Zemun Polje", Beograd (Yugoslavia))
The paper presents the results of investigations into the quantitative polymorphism of maize genotypes belonging to different maturity groups, using insert of Wx-locus as a radioactive probe. Polymorphism of the maize genome methylation in Wx-locus has been analyzed, as well. It has been established that polymorphism of the nuclear maize genome can be used as a marker for the length of maize vegetation period. Different methylation level of Wx-locus has been established both among inbred lines and in hybrid combinations in relation to the parental components.
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