How a modified anthocyanin producing chrysanthemum plant contained in the petals

摘要

How the present invention, to control the flavonoid synthesis system in plants of chrysanthemum or non chrysanthemum plants by genetic engineering technique using a useful transcriptional regulatory region in order to change the color of a flower, a method for modifying anthocyanins Anthocyanins modified method for producing a plant of chrysanthemum or non chrysanthemum plant contained in the petals, plants of chrysanthemum or non chrysanthemum plants and the regulatory region has been introduced, or organization or portion thereof, or vegetative growth thereof or descendants that are provided . In the method according to the present departure, the transcriptional regulatory region of perilla anthocyanin 3-acyltransferase gene, for example, transcriptional regulatory region of pansy F3'5'H gene, for example, or a nucleic acid comprising the nucleotide sequence shown in SEQ ID NO: 1, expression cassette is used, or an expression vector comprising a nucleic acid comprising a nucleotide sequence shown in SEQ ID NO: 15.