{"subjects": ["Biosynthesis", "Physiological effect", "Pyrrole", "Regulation", "Pyrroles", "Synthesis", "Biological Pigments", "Chemistry", "Chlorophyll"], "key": "/works/OL7202369W", "title": "Tetrapyrrole biosynthesis and its regulation", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2068225A"}}], "type": {"key": "/type/work"}, "covers": [10026355], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T20:35:58.976466"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-12T09:48:29.268317"}}