{"id":"W1541516880","doi":"10.2144/02326rr02","title":"Persistent DNA Contamination in Competitive RT-PCR Using cRNA Internal Standards: Identity, Quantity, and Control","year":2002,"lang":"en","type":"article","venue":"BioTechniques","topic":"Molecular Biology Techniques and Applications","field":"Biochemistry, Genetics and Molecular Biology","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Canadian Arthritis Network; Natural Sciences and Engineering Research Council of Canada; Arthritis Society","keywords":"DNA; Contamination; Biology; genomic DNA; RNase P; Polymerase chain reaction; Molecular biology; RNA; Gene; Genetics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003152095,0.0001493884,0.0001671774,0.00009927882,0.00007829395,0.00004696847,0.0001657002,0.0002509087,0.00002929622],"category_scores_gemma":[0.0000493562,0.0001521828,0.00008679282,0.00008200642,0.0001697404,0.00001235091,0.0001333371,0.0001279339,0.000001262964],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000638517,"about_ca_system_score_gemma":0.00001774874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001731009,"about_ca_topic_score_gemma":0.0002408576,"domain_scores_codex":[0.9990345,0.00008920625,0.0002249161,0.0003360604,0.0001322155,0.0001831465],"domain_scores_gemma":[0.9995152,0.000008294623,0.00009634587,0.0002111649,0.0001180575,0.0000508747],"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":[0.00003183202,0.000101407,0.008044206,0.00001681807,0.00003811648,0.00000690876,0.00003560499,0.000001082314,0.98307,0.006411533,0.0004651955,0.001777332],"study_design_scores_gemma":[0.00131435,0.0009628455,0.009548312,0.0001684013,0.0000661155,0.0001397995,0.0001583231,0.001830847,0.9552276,0.0007011123,0.02928584,0.0005965121],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8013175,0.001417047,0.1947644,0.0003589743,0.0000362812,0.0005636032,0.0001195733,0.00007071832,0.001351992],"genre_scores_gemma":[0.9946973,0.000991417,0.003815845,0.0002979649,0.00004905195,0.00004423158,0.00003107279,0.00001575897,0.00005733043],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1933799,"threshold_uncertainty_score":0.6205834,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01803151394282901,"score_gpt":0.2978451708059752,"score_spread":0.2798136568631462,"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."}}