a nucleotide sequence encoding a polypeptide having the activity of caffeic acid 3 O methyltransferase, wherein {HEAD ~ the amino acid sequence} of the polypeptide and the amino acid sequence of SEQ ID NO:12 have {TAIL ~ at least 95% sequence identity} based on the Clustal alignment method, or 
a nucleotide sequence encoding a polypeptide having the activity of caffeic acid 3 O methyltransferase , wherein { HEAD ~ the amino acid sequence } of the polypeptide and the amino acid sequence of SEQ ID NO:12 have { TAIL ~ at least 95 % sequence identity } based on the Clustal alignment method , or
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH