The invention provides nucleic acid sequences which regulate expression of {HEAD ~ a nucleotide sequence} of {TAIL ~ interest} 
The invention provides nucleic acid sequences which regulate expression of { HEAD ~ a nucleotide sequence } of { TAIL ~ interest }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL