{HEAD ~ This invention} relates to {TAIL ~ an isolated nucleic acid fragment} encoding a protein involved in phenylpropanoid metabolism 
relates to
{ HEAD ~ This invention } relates to { TAIL ~ an isolated nucleic acid fragment } encoding a protein involved in phenylpropanoid metabolism
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH