{"access":[{"kind":"candidate_query","label":"TTF1","missing_reasons":{"verified_on":"not_verified"},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:308","status":"link_available_not_live_verified","target_id":308,"url":"/api/v1/targets/308/sequences","verification_scope":"pinned_metadata_only","verified_on":null},{"kind":"target_page","label":"TTF1","missing_reasons":{"verified_on":"not_verified"},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:308","status":"link_available_not_live_verified","target_id":308,"url":"/web/targets/TTF1?bioproject=PRJEB61115","verification_scope":"pinned_metadata_only","verified_on":null},{"http_status":200,"kind":"round_metadata","label":"Round records","missing_reasons":{},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:308","status":"public_verified","target_id":308,"url":"/api/v1/targets/308/rounds","verification_scope":"GET round metadata; no sequence payload fetched","verified_on":"2026-10-23T05:31:59.362323+00:00"},{"kind":"candidate_query","label":"TTF1","missing_reasons":{"verified_on":"not_verified"},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:2831","status":"link_available_not_live_verified","target_id":2831,"url":"/api/v1/targets/2831/sequences","verification_scope":"pinned_metadata_only","verified_on":null},{"kind":"target_page","label":"TTF1","missing_reasons":{"verified_on":"not_verified"},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:2831","status":"link_available_not_live_verified","target_id":2831,"url":"/web/targets/TTF1?bioproject=PRJEB76622","verification_scope":"pinned_metadata_only","verified_on":null},{"http_status":200,"kind":"round_metadata","label":"Round records","missing_reasons":{},"scope":"retained_source_target_group","source_id":"registry:0473:legacy:2831","status":"public_verified","target_id":2831,"url":"/api/v1/targets/2831/rounds","verification_scope":"GET round metadata; no sequence payload fetched","verified_on":"2026-10-23T05:31:59.362323+00:00"}],"counts":{"independent_molecular_targets":{"missing_reason":"unresolved_identity","scope":"this registration","unit":"molecular targets","value":null},"processed_sequence_source_rows":{"missing_reason":null,"scope":"historical processed source labels; not public unique sequences","unit":"sequence–source rows","value":3693407},"retained_candidates":{"missing_reason":null,"scope":"sum of distinct linked source-target groups; not globally unique sequences","unit":"candidate records","value":20000},"round_records":{"missing_reason":null,"scope":"sum of distinct linked source-target groups; not globally unique sequences","unit":"round records","value":5},"sequence_round_observations":{"missing_reason":null,"scope":"sum of distinct linked source-target groups; not globally unique sequences","unit":"sequence–round observations","value":50000},"target_specific_read_records":{"missing_reason":"not_target_specific","scope":"experiment material matched to this registration","unit":"read records","value":null}},"details":{"complete_pool_claimed":false,"original_reference_accession":"P43699","previous_access_status":"retained_data_available","project_context":[],"reference_correction":{"corrected_accession":"Q15361","corrected_primary_gene":"TTF1","gene_reference_only_not_assayed_construct_proof":true,"original_accession":"P43699","original_primary_gene":"NKX2-1","original_registry_preserved":true,"primary_reference_url":"https://www.uniprot.org/uniprotkb/Q15361/entry","reason":"historical_alias_collision_not_equivalent_proteins","source_legacy_target_ids":[308,2831],"source_projects":["PRJEB61115","PRJEB76622"]},"source_datasets":["ght_cycle1_prjeb76622","ght_panel_prjeb61115","nkx21_variants_prjna1422179","smileseq_panel_prjeb82318"],"source_projects":["PRJEB61115","PRJEB76622","PRJEB82318","PRJNA1422179"],"whole_project_counts_assigned_to_target":false},"evidence_status":{"followup_status":"not_applicable","independent_target_confirmed":false,"positive_source_link":true,"relation":"prior_evidence_retained","source_support":"supported_or_qualified"},"gaps":[{"code":"assay_material_unresolved","description":"Reference identity does not establish exact experimental construct, preparation or material."}],"id":"registry:0473","material":{"identity_status":"assayed_construct_not_adjudicated","kind":"reference_only","label":"TTF1","qualification":"The source TTF1 is transcription termination factor 1 (Q15361), not the NKX2-1 historical alias TTF1 (P43699). Preserve both genes and correct this registry association.","reference_accession_is_assayed_construct_identity":false,"source_material_labels":["TTF1"]},"missing_reasons":{},"name":"TTF1","organism_taxid":"9606","purposes":["tf_dna_recognition","unresolved"],"reference_accession":"Q15361","registry_row":473,"relations":[{"counts":{"metadata_files":{"missing_reason":null,"scope":"QC source label; not physical targets","unit":"file associations","value":27}},"id":"registry:0473:qc:1","kind":"processed_source_label","manifest_sha256":"a5fe36d826cecd83342b0daf558ed61d4712b36cf2a686a1c981d551530d5099","note":"legacy source labels; reference identity, not full assayed construct","observed_labels":["NKX2-1"],"project":"PRJNA1422179","qc_sha256":"841a93032b65b42d008f7bf1f72e45bf90dc62b21dff65a8834766dfc09b8516","registry_id":"registry:0473","scope":"source_label_file_associations","source_id":"nkx21_variants_prjna1422179","source_url":"https://www.ebi.ac.uk/ena/browser/view/PRJNA1422179","supports_registered_reference":true},{"counts":{"metadata_files":{"missing_reason":null,"scope":"QC source label; not physical targets","unit":"file associations","value":2}},"id":"registry:0473:qc:2","kind":"processed_source_label","manifest_sha256":"e69086984d6d9635eac3d05a55aa380abdb5ca7b7c167a6ecd06895ed6463f26","note":"legacy source labels; reference identity, not full assayed construct","observed_labels":["TTF1"],"project":"PRJEB82318","qc_sha256":"8d132ea90be29477c98ca62d8e89f3b52b6462ded939f81d68b0d7ea7934b3fd","registry_id":"registry:0473","scope":"source_label_file_associations","source_id":"smileseq_panel_prjeb82318","source_url":"https://www.ebi.ac.uk/ena/browser/view/PRJEB82318","supports_registered_reference":true},{"counts":{"retained_candidates":{"missing_reason":null,"scope":"this legacy source-target group","unit":"candidate records","value":10000},"round_records":{"missing_reason":null,"scope":"this legacy source-target group","unit":"round records","value":3},"sequence_round_observations":{"missing_reason":null,"scope":"this legacy source-target group","unit":"sequence–round observations","value":30000}},"id":"registry:0473:legacy:308","kind":"corrected_reference","linked_registry_ids":["registry:0473"],"note":"Existing explicit reference/source mapping; exact assay construct remains source-qualified.","project":"PRJEB61115","public_metadata_identity_checked":true,"public_round_download_status":"not_verified","purpose":"tf_dna_recognition","registry_id":"registry:0473","retention_cap_reached":null,"retention_rule":"retained subset; completeness not inferred from counts","round_id_scope":"pinned original access index; current public metadata exposes labels, not round IDs","rounds":[{"download_bytes":58391,"download_sha256":"2fdb87f58db4a8a8b90f90a5a05b066354fb0caa1cee9a4897492431973edf10","label":"R1","round_id":8307,"stored_rows":10000},{"download_bytes":58349,"download_sha256":"4acf578e83e7fc36be6290246d2531ec226d8d04199d5a8fc635f667c23287bb","label":"R2","round_id":8308,"stored_rows":10000},{"download_bytes":59130,"download_sha256":"5a10d25c2eb5fdc4bcd13ad4e60ada1c79920ba4cd9c28ceb921ab21ca40c366","label":"R3","round_id":8309,"stored_rows":10000}],"scope":"retained_source_target_group","shared_reference_mapping":false,"source_id":"legacy-target:308","source_label":"TTF1","source_reference":"Q15361","source_url":"https://www.ebi.ac.uk/ena/browser/view/PRJEB61115","supports_registered_reference":true,"target_id":308},{"counts":{"retained_candidates":{"missing_reason":null,"scope":"this legacy source-target group","unit":"candidate records","value":10000},"round_records":{"missing_reason":null,"scope":"this legacy source-target group","unit":"round records","value":2},"sequence_round_observations":{"missing_reason":null,"scope":"this legacy source-target group","unit":"sequence–round observations","value":20000}},"id":"registry:0473:legacy:2831","kind":"corrected_reference","linked_registry_ids":["registry:0473"],"note":"Existing explicit reference/source mapping; exact assay construct remains source-qualified.","project":"PRJEB76622","public_metadata_identity_checked":true,"public_round_download_status":"not_verified","purpose":"tf_dna_recognition","registry_id":"registry:0473","retention_cap_reached":null,"retention_rule":"retained subset; completeness not inferred from counts","round_id_scope":"pinned original access index; current public metadata exposes labels, not round IDs","rounds":[{"download_bytes":58659,"download_sha256":"664dc1b519b9cfdff927f9fb932c9b6c7052193c5295ae1d2f4ef59892fb1591","label":"R1","round_id":4517,"stored_rows":10000},{"download_bytes":71009,"download_sha256":"cc7c8516769b8712f0eed599295c75f95b69c6668390d75a24fc1169cf107c73","label":"R4","round_id":4518,"stored_rows":10000}],"scope":"retained_source_target_group","shared_reference_mapping":false,"source_id":"legacy-target:2831","source_label":"TTF1","source_reference":"Q15361","source_url":"https://www.ebi.ac.uk/ena/browser/view/PRJEB76622","supports_registered_reference":true,"target_id":2831}]}