Without the use of foreign genes, it is not genetically modified food - it uses the mutated genes of corn itself, mainly endosperm mutant genes, also called endosperm mutants. Therefore, corn is not a genetically modified product.

The female parent H9822 of Golden Sweet Purple Flower Waxy Corn is a self-segregated segregation selection of Bainuo 823×Lu 303 Nuo; the male parent Jingnuo 8 is a two-ring continuous self-selection line of Zhongnuo No. 1 hybrid. Breed through cross-breeding.