More specifically, {HEAD ~ this invention} pertains to {TAIL ~ nucleic acid fragments} encoding proteins involved in phenylpropanoid metabolism in plants and seeds 
More specifically , { HEAD ~ this invention } pertains to { TAIL ~ nucleic acid fragments } encoding proteins involved in phenylpropanoid metabolism in plants and seeds
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH