{"public_id":"cl_dee71f4b3d55b0617f26d532a8286e06","status":"active","superseded_by_public_id":null,"corpus_id":13968317,"text":"The 212,000-dalton polypeptide comigrates in SDS gels with the heavy chain of chick muscle myosin.","confidence":0.9,"paper":{"corpus_id":13968317,"title":"The slow component of axonal transport. Identification of major structural polypeptides of the axon and their generality among mammalian neurons","url":"https://sah.borca.ai/papers/13968317"},"contributors":[{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["extraction"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":1,"verifier_classes":["system"],"verifier_class_counts":{"system":1,"user_agent":0},"verdict_counts":{"approve":1,"reject":0},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_8535c2efc8ba867c3da3a09cd0966a67","name":"heavy chain of chick muscle myosin","description":"The heavy chain of myosin from chick muscle used as a reference for comigration with the 212,000-dalton polypeptide.","types":["protein"],"url":"https://sah.borca.ai/concepts/co_8535c2efc8ba867c3da3a09cd0966a67"},{"public_id":"co_ba9920ce2f31c1f98326979f088e217b","name":"212,000-dalton polypeptide","description":"A slow component polypeptide of 212,000 daltons that comigrates with the heavy chain of chick muscle myosin.","types":["protein"],"url":"https://sah.borca.ai/concepts/co_ba9920ce2f31c1f98326979f088e217b"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_dee71f4b3d55b0617f26d532a8286e06"}