{"id":"W2012061573","doi":"10.1089/scd.2006.15.97","title":"Maintenance of Proliferative Capacity and Retroviral Transduction Efficiency of Human Fetal CD38 <sup>–</sup> /CD34 <sup>++</sup> Stem Cells","year":2006,"lang":"en","type":"article","venue":"Stem Cells and Development","topic":"Virus-based gene therapy research","field":"Biochemistry, Genetics and Molecular Biology","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Leukemia & Lymphoma Society of Canada; University of British Columbia","funders":"National Institute of Diabetes and Digestive and Kidney Diseases","keywords":"Biology; Stem cell; Clonogenic assay; Haematopoiesis; Progenitor cell; Transduction (biophysics); CD38; CD34; Stem cell factor; Immunology; Cell biology; Cancer research; Molecular biology; Cell culture; Genetics; Biochemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004600733,0.0002692167,0.0003491986,0.00008823841,0.0001714814,0.00002561231,0.0001537633,0.0001660158,0.00001721082],"category_scores_gemma":[0.000001647199,0.0002372204,0.00007008667,0.0001256012,0.0003047804,0.0000112851,0.00007776835,0.0001357688,0.000002694212],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004476074,"about_ca_system_score_gemma":0.0001781034,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005120011,"about_ca_topic_score_gemma":0.0000494309,"domain_scores_codex":[0.9980842,0.0001379043,0.0005235432,0.0005292621,0.0003299634,0.0003951247],"domain_scores_gemma":[0.9992996,0.00001411643,0.0001536017,0.000248784,0.000182611,0.0001013226],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000572273,0.0001968547,0.001323249,0.0002687463,0.00007771583,0.000003211221,0.001676508,0.001096528,0.9894677,0.00003478601,0.0002140212,0.005068352],"study_design_scores_gemma":[0.001192689,0.001615181,0.0004056776,0.00005029917,0.00001254334,0.00000730868,0.0007668585,0.0003598,0.9942887,0.00002027819,0.001022264,0.0002583841],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976635,0.0007068687,0.0006228758,0.00002482453,0.00003328608,0.0005312128,0.00005971761,0.0000097645,0.0003479432],"genre_scores_gemma":[0.9978032,0.0001457983,0.0006465658,0.00002181464,0.00006527874,0.00002735411,0.00002950102,0.0000250671,0.001235484],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004820962,"threshold_uncertainty_score":0.9673566,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01522571802115895,"score_gpt":0.2367556529965099,"score_spread":0.221529934975351,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}