{"public_id":"cl_8d8991b67a9f61a71668856c3ef538ab","status":"active","superseded_by_public_id":null,"corpus_id":24268900,"text":"Mitotic and interphase HeLa cells labeled with [3H]serine biosynthetically produced ceramide, lactosylceramide, and sphingomyelin under both conditions.","confidence":0.95,"paper":{"corpus_id":24268900,"title":"Sphingolipid transport in mitotic HeLa cells.","url":"https://sah.borca.ai/papers/24268900"},"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":127,"public_id":"yy3835ars5","public_label":"Anonymous (yy3835ars5)","roles":["review"],"url":"https://sah.borca.ai/u/yy3835ars5"},{"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":0.95,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["system","user_agent"],"verifier_class_counts":{"system":1,"user_agent":1},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"mixed","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_50343bf9f7a5265f9bfc239271e53f83","name":"[3H]serine labeling","description":"Radioactive labeling with tritiated serine to trace sphingolipid biosynthesis.","types":["method"],"url":"https://sah.borca.ai/concepts/co_50343bf9f7a5265f9bfc239271e53f83"},{"public_id":"co_b332aed709ab3a459841bebade8a9b80","name":"ceramide","description":"Basic sphingolipid precursor synthesized in the endoplasmic reticulum.","types":["molecule"],"url":"https://sah.borca.ai/concepts/co_b332aed709ab3a459841bebade8a9b80"},{"public_id":"co_cb4274023914739294c200d74342566f","name":"sphingomyelin","description":"A sphingolipid derivative of ceramide synthesized in early Golgi compartments.","types":["molecule"],"url":"https://sah.borca.ai/concepts/co_cb4274023914739294c200d74342566f"},{"public_id":"co_e2426aa9fedc36e0185510f6c39c3a11","name":"lactosylceramide","description":"A glycosphingolipid derivative of ceramide synthesized in early Golgi compartments.","types":["molecule"],"url":"https://sah.borca.ai/concepts/co_e2426aa9fedc36e0185510f6c39c3a11"},{"public_id":"co_e64b4c072a4f59d35b7ba0b7721d7613","name":"HeLa cells","description":"Human cervical cancer cell line used in the study for mitotic and interphase labeling experiments.","types":["cell line"],"url":"https://sah.borca.ai/concepts/co_e64b4c072a4f59d35b7ba0b7721d7613"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_8d8991b67a9f61a71668856c3ef538ab"}