apigenin + S-adenosyl-L-methionine => genkwanin + S-adenosyl-L-homocysteine + H(+)
apigenin + s-adenosyl-l-methionine => genkwanin + s-adenosyl-l-homocysteine + h(+)
apigenin + S-adenosyl-L-methionine => genkwanin + S-adenosyl-L-homocysteine + H(+)
apigenin + s-adenosyl-l-methionine => genkwanin + s-adenosyl-l-homocysteine + h(+)