By performing the adding step, there is downregulating of the expression of {TAIL ~ colony intracellular bound bFGF}, and by performing the downregulating step, there is inhibiting of bFGF promoted growth of cells in {HEAD ~ the colony} 
By performing the adding step , there is downregulating of the expression of { TAIL ~ colony intracellular bound bFGF } , and by performing the downregulating step , there is inhibiting of bFGF promoted growth of cells in { HEAD ~ the colony }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD