{"action": "allow", "output": "RG lysis buffer", "reagent": ["RG fractions (albeit crude)", "plant samples"]}
{"action": "merge", "output": "", "reagent": ["RG lysis buffer"]}
{"action": "perform", "output": ""}
{"action": "grind", "device": ["a precooled mortar"], "output": "", "reagent": [""], "volume": [""]}
{"action": "discard", "device": [""], "output": "the supernatant"}
{"action": "centrifugee", "force": ["18,000 \u00d7 g"], "output": "", "temperature": ["4\u00b0C"], "time": ["10 min"]}
{"action": "transfer", "output": "", "reagent": ["the supernatant (enriched with RGs)"]}
{"action": "keep", "output": "", "temperature": [""]}
{"action": "subject", "output": ""}
{"action": "test", "output": ""}