{TAIL ~ The microfluidic system} 1, wherein the reaction chamber is configured to perform {HEAD ~ a polymerase chain reaction} 
{ TAIL ~ The microfluidic system } 1 , wherein the reaction chamber is configured to perform { HEAD ~ a polymerase chain reaction }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD