Open AccessThe effect of physical mutagenic factors on some quantitative traits in the generation of M2 Sesamum indicum L.
Author(s) -
Anatolii Mogilda
Publication year - 2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.17223/978-5-94621-927-3-2020-25
Subject(s) - sesamum , mutagenesis , control sample , genotype , biology , microbiology and biotechnology , horticulture , genetics , food science , mutation , gene
Induced mutagenesis is considered an effective and potential method for generating genetic variation in agricultural plants. The paper presents data on the influence of this physical factor on the quantitative parameters in the M2 generation of sesame samples from Zaltsadovski, Kadet, Adaptovanii 2 at a dose of 200, 300, 400 and 500 Gy (Gray). According to the results obtained, the variability of some features was revealed, which varied depending on the sample and the applied radiation dose. The greatest changes in indicators compared to control were found in the genotypes Kadet at a dose of 300 Gy and Adaptovanii (200 Gy). The spectrum of morphobiological changes in plants will also be assessed in the M3 generation.