{"id":"W2103125454","doi":"10.2144/000113244","title":"A Quantitative Approach to Detect and Overcome PCR Inhibition in Ancient DNA Extracts","year":2009,"lang":"en","type":"article","venue":"BioTechniques","topic":"Molecular Biology Techniques and Applications","field":"Biochemistry, Genetics and Molecular Biology","cited_by":97,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Ancient DNA; Computational biology; DNA; Biology; Genetics; Medicine","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":[0.0002167181,0.0001368154,0.0001227685,0.0001068502,0.00004544474,0.00001840025,0.00007509896,0.0002443364,0.000001303722],"category_scores_gemma":[0.00004060925,0.0001313898,0.00003868597,0.0001659634,0.00005134889,0.00000420959,0.00006077431,0.00009868258,0.00000178343],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001936056,"about_ca_system_score_gemma":0.00001878182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001938761,"about_ca_topic_score_gemma":0.00001124541,"domain_scores_codex":[0.9991354,0.00004576044,0.0001695376,0.0003941532,0.00006174134,0.0001933607],"domain_scores_gemma":[0.9995967,0.000004543656,0.00004555274,0.000248627,0.00003349977,0.00007110822],"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":[0.00003592268,0.00005444386,0.00002596213,0.000004193441,0.000002584831,0.00000179133,0.00002241444,0.000001645799,0.9904734,0.00346195,0.0008711112,0.005044529],"study_design_scores_gemma":[0.0001151667,0.0007739852,0.005816764,0.00002072189,0.000003381853,0.00002382647,0.00001380611,0.00002795537,0.9779012,0.001883426,0.01323136,0.0001884474],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7692202,0.000383575,0.226844,0.0004382713,0.000007085441,0.0006235734,0.00001433799,0.00008085896,0.002388113],"genre_scores_gemma":[0.8699906,0.0002039074,0.1283204,0.001254809,0.00002098534,0.000117101,0.00005587178,0.000009408909,0.00002695246],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1007704,"threshold_uncertainty_score":0.5357919,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01773918510263932,"score_gpt":0.2923433338291073,"score_spread":0.2746041487264679,"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."}}