The present invention is about nucleic acid, which is suitable to mediate the ownership of an inductor or improve the effective sensing ability of an inductor after the transcription or expression of a factory. It also refers to methods for the production and identification of genetically modified and non genetically modified organisms, as well as the improvement of existing plant polyhedral inductive devices.La presente invencion se refiere a acidos nucleicos que despues de la transcripcion o despues de la expresion en una planta, son adecuados para mediar la propiedad de un inductor haploide o incrementar la capacidad de induccion de un inductor haploide. Tambien se refiere a metodos para la produccion e identificacion de plantas transgenicas y no-transgenicas inductoras haploides, asi como a la mejora de inductores haploides de plantas existentes
