| 摘要 |
The present invention relates to a combination of two genetic elements for controlling the development of the floral type of a dicotyledonous plant, said combination comprising, respectively: a first genetic control element (A/a) present in a dicotyledonous plant, in the form of a dominant allele (A), and of a recessive allele (a), and a second genetic control element (G/g) present in a dicotyledonous plant, in the form of a dominant allele (G), and of a recessive allele (g), it being understood that at least the second genetic control element was introduced artificially into said dicotyledonous plant. The above combination makes it possible to control and/or modify the sex of the flowers of dicotyledonous plants.
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