Combination of two genetic elements for the control of floral-like development of a dicot plant, nucleic acid, recombinant vector, host cell, plants, and processes for detecting the presence of an allele (g) or (g) and obtaining artificially plants mutated and a transformed plant

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.