{"in": ["TRIZOL reagent"], "out": "total RNA"}
{"in": ["total RNA"], "out": "cDNA"}
{"in": ["2X Sybr Green PCR Master Mix", "cDNA", "primer mix"], "out": "cDNA"}
{"in": ["cDNA"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": ""}