The genetically modified corn event mon 87427, which was produced by mon 87427 event, was resistant to glycerol, plant cells, seeds, plant components and consumer products, including the agricultural bacteria encoding gene CP4 EPSPs, in addition to the nucleons specially used for the genetically modified corn event mon 87427 and plants, Plant cells, seeds, plant components and consumer products, including specific nucleosides for GM maize event mon 87427. In addition, methods related to the GM maize event mon 87427 and the fig drive system were introduced. It also presents a scale of development table.It is used to monitor and determine the reproductive development of corn, regulate the development differences among different corn varieties, and determine the best time for treatment system, in which the development stage of panojas is an important factorVarious methods of mixing seeds are included. 2. Methods of producing consumer goods. Microorganisms, plant production methods and weed control methods. Whole or processed seeds, animal feed, oil, lime, flour, coconut, preserved, biomass and edible products.Evento transgénico de maíz MON 87427 y plantas, resistentes a glifosatos, células vegetales, semillas, partes de plantas y productos de consumo derivados del evento MON 87427 que comprende el gen que codifica la cp4 EPSPS de agrobacterium, además nucleotidos específicos para el evento transgénico de maíz MON 87427 y plantas, células vegetales, semillas, partes de plantas y productos de consumo que comprenden nucleotidos específicos para el evento transgénico de maíz MON 87427. Presenta además métodos relacionados con el evento transgénico de maíz MON 87427 y con el Sistema de Hibridacion Roundup« (RHS). Se presenta además una Escala de Desarrollo Relativo util para monitorear y determinar el desarrollo reproductivo en el maíz que reconcilia las diferencias de desarrollo entre diversas variedades de maíz para determinar el momento optimo para un régimen de tratam