{"artifact_id":"experiment-exp-faa639b7-f54d-4974-bf5e-82ff546254e2","artifact_type":"experiment","title":"E2F regulation of endocycles in trophoblast giant cells","quality_score":0.85,"is_latest":1,"version_number":1,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{"related":1,"mentions":39},"total_incoming":40,"outgoing_by_type":{"derives_from":1,"related":38,"mentions":5},"total_outgoing":44,"quality_trajectory":[],"evidence_balance":0.0,"evidence_certainty":1.0,"total_evidence_items":84,"is_well_supported":false,"is_controversial":false,"is_foundational":false}