The phrase “genetic complement” is used to refer to the aggregate of nucleotide sequences, the expression of which {HEAD ~ sequences} defines {TAIL ~ the phenotype} of, in the present case, a corn plant, or a cell or tissue of that plant 
defines
The phrase “ genetic complement ” is used to refer to the aggregate of nucleotide sequences , the expression of which { HEAD ~ sequences } defines { TAIL ~ the phenotype } of , in the present case , a corn plant , or a cell or tissue of that plant
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH