An isolated nucleic acid includes a sequence selected from the group consisting of the following: (i) a first nucleotide sequence of SEQ ID NO.: 7, SEQ ID NO.: 3, SEQ ID NO.: 9, or SEQ ID NO.: 5; (ii) a second nucleotide sequence encoding the amino acid sequence of SEQ ID NO.: 6, SEQ ID NO.: 4, SEQ ID NO.: 8, or SEQ ID NO.: 10; and (iii) a third nucleotide sequence complementary to the first nucleotide sequence or the second nucleotide sequence.