Protein related to rice blast resistance of rice and application of coding gene of protein in rice blast resistance of rice

The invention discloses a protein related to rice blast resistance of rice and application of a coding gene of the protein in rice blast resistance of rice, and relates to the technical field of cytobiology and genetic engineering. The amino acid sequence of the protein is as shown in SEQ ID NO. 4. The nucleotide sequence of the coding gene is as shown in SEQ ID NO.3. According to the invention, a protein OsVPS20 positioned on polyvesicles is separated and cloned from rice, an artificial small RNA mediated gene interference means is utilized, and the expression of the OsVPS20 gene is inhibited by designing and expressing the artificial small RNA specifically targeting the OsVPS20 gene in the rice, so that the technical effect of remarkably improving the resistance of the rice to the rice blast is achieved. The invention provides a new method for improving the resistance of the rice to the rice blast, and has important agricultural application value. 本发明公开了一种与水稻抗稻瘟病相关的蛋白及其编码基因在水稻抗稻瘟病中的应用，涉及细胞生物学和基因工程技术领域。该蛋白的氨