{"id":"W2096754313","doi":"10.3732/ajb.94.7.1156","title":"Introduction history and population genetics of the invasive grass <i>Bromus tectorum</i> (Poaceae) in Canada","year":2007,"lang":"en","type":"article","venue":"American Journal of Botany","topic":"Plant Taxonomy and Phylogenetics","field":"Agricultural and Biological Sciences","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Washington State University; Boise State University","keywords":"Bromus tectorum; Biology; Poaceae; Bromus; Population; Botany; Invasive species; Demography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002182304,0.00005700783,0.0001414315,0.00001147803,0.0000282822,0.000002741496,0.0001079826,0.00001642957,0.00001064824],"category_scores_gemma":[0.00004094307,0.00002250797,0.00002884602,0.0001702787,0.00007950098,0.00002597039,0.00001720441,0.0001067477,7.646309e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000223655,"about_ca_system_score_gemma":0.00009209316,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1906614,"about_ca_topic_score_gemma":0.8427196,"domain_scores_codex":[0.9993489,0.00006069145,0.0002664972,0.00006647022,0.0001480822,0.0001093874],"domain_scores_gemma":[0.9993394,0.0001315632,0.0004010371,0.00002929681,0.00004997729,0.00004872922],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004342554,0.00001483369,0.7397546,0.000001733391,0.000008270365,0.000004740562,0.00004182972,0.00004149583,0.174024,0.000006500483,0.000433832,0.08562484],"study_design_scores_gemma":[0.00005342255,0.0001630425,0.9831048,0.0000113849,0.000008274717,0.0000541817,0.0003591655,0.000004249709,0.0036376,0.00002390837,0.01252948,0.00005051895],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982753,0.0007841169,0.000003090161,0.0006110019,0.0002494819,0.00004177048,0.000006053813,7.878566e-7,0.00002843812],"genre_scores_gemma":[0.999364,0.0001779742,0.0001069412,0.0001297389,0.0002137284,1.752399e-7,6.858971e-7,4.331589e-7,0.000006350254],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6520582,"threshold_uncertainty_score":0.8147281,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007330713629591685,"score_gpt":0.1611479187012051,"score_spread":0.1538172050716134,"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."}}