Isolated nucleic acid molecule, expression cassette, vector, cell, plant, plant, transgenic seed.Method for the expression of a polinucleotu00eddeo heteru00f3logico of interest in a plant or a plant cell, method for expressing a polinucleotu00eddeo prestigious in tissues of the ovum of a plant

摘要

Compositions and methods for regulating expression of heterologous nucleotide sequences in a plant are provided. Compositions include promoter sequences with direct expression in an egg cell or embryonic cell-preferred manner. Such compositions find use in, for example, a method for expressing a heterologous nucleotide sequence in a plant; detection of specific cell types in the ovule and targeted ablation of specific cell types.