{"id":"W3027488591","doi":"10.7717/peerj.9255","title":"Insights on early mutational events in SARS-CoV-2 virus reveal founder effects across geographical regions","year":2020,"lang":"en","type":"article","venue":"PeerJ","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; CancerCare Manitoba","funders":"Canadian Institutes of Health Research","keywords":"Founder effect; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Evolutionary biology; Coronavirus disease 2019 (COVID-19); Biology; Geography; 2019-20 coronavirus outbreak; Genetics; Virology; Outbreak; Haplotype; Genotype; Gene; Medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[{"model":"gemma","categories":[],"domain":null,"study_design":"observational","genre":"empirical","about_ca_system":false,"about_ca_topic":false,"confidence":"low","status":"direct model label, unvalidated"},{"model":"gpt","categories":[],"domain":null,"study_design":"observational","genre":"empirical","about_ca_system":false,"about_ca_topic":false,"confidence":"low","status":"direct model label, unvalidated"}],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001764464,0.0002104312,0.0003613194,0.0001886394,0.0001211583,0.00003133408,0.0001986901,0.0001877072,0.000003632898],"category_scores_gemma":[0.00057796,0.0001846478,0.0001782584,0.0007755688,0.0001312468,0.0001139171,0.00009413927,0.0006587399,0.0004267291],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001087685,"about_ca_system_score_gemma":0.0001716571,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000561895,"about_ca_topic_score_gemma":0.000290423,"domain_scores_codex":[0.9976913,0.0001317793,0.0002902283,0.0005084952,0.0009040832,0.000474115],"domain_scores_gemma":[0.9990864,0.0003634609,0.00005041972,0.0002826908,0.0001254473,0.0000915874],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.003735758,0.001488473,0.3470643,0.0005704886,0.0003009262,0.002339561,0.006818933,0.000004925809,0.6246626,0.004655945,0.005217049,0.003140968],"study_design_scores_gemma":[0.006757061,0.001456909,0.8077815,0.0002501737,0.00004523856,0.00004603107,0.00008366692,0.0005423053,0.1505079,0.005540684,0.02661228,0.0003763113],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938529,0.0001448214,0.0001569479,0.003858549,0.0001351844,0.0005887484,0.000009891482,0.00009077046,0.001162257],"genre_scores_gemma":[0.9312633,0.000002094703,0.00007180355,0.06822322,0.0002779537,0.00008845542,0.00001402852,0.00003316174,0.000025999],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4741548,"threshold_uncertainty_score":0.7529716,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06619096241654149,"score_gpt":0.3801471738660376,"score_spread":0.3139562114494961,"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."}}