{"public_id":"cl_9fe9a020dfc7591055878a7524fe2c33","status":"active","superseded_by_public_id":null,"corpus_id":9539758,"text":"Polyamine concentration and biosynthesis increase with growth rate, and these increases usually precede or coincide with rises in RNA, DNA, and protein levels.","confidence":0.93,"paper":{"corpus_id":9539758,"title":"1,4-Diaminobutane (putrescine), spermidine, and spermine.","url":"https://sah.borca.ai/papers/9539758"},"contributors":[{"id":391,"public_id":"x53qfq3ny9","public_label":"kafkapple (x53qfq3ny9)","roles":["extraction"],"url":"https://sah.borca.ai/u/x53qfq3ny9"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["review"],"url":"https://sah.borca.ai/u/b9tnx83g25"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.93,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_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_5ad5f5cef2fa4afd54d6aa4061da56ef","name":"polyamines","description":"A class of small polycationic amines discussed for their physiological significance in growth and macromolecule biosynthesis.","types":["compound class"],"url":"https://sah.borca.ai/concepts/co_5ad5f5cef2fa4afd54d6aa4061da56ef"},{"public_id":"co_b551f7ce9733abd3c6b2c85f739e1ee3","name":"ornithine decarboxylase","description":"A polyamine biosynthetic enzyme noted here for its rapid turnover in animal cells.","types":["enzyme"],"url":"https://sah.borca.ai/concepts/co_b551f7ce9733abd3c6b2c85f739e1ee3"},{"public_id":"co_f6b3f607a4c724c3ca5826fffd450192","name":"nucleic acids","description":"DNA and RNA molecules that polyamines bind to and help stabilize in this abstract.","types":["molecule class"],"url":"https://sah.borca.ai/concepts/co_f6b3f607a4c724c3ca5826fffd450192"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_9fe9a020dfc7591055878a7524fe2c33"}