{"id":"W2226061480","doi":"10.3390/toxins8010014","title":"Vitamin B12 Uptake by the Gut Commensal Bacteria Bacteroides thetaiotaomicron Limits the Production of Shiga Toxin by Enterohemorrhagic Escherichia coli","year":2016,"lang":"en","type":"article","venue":"Toxins","topic":"Escherichia coli research studies","field":"Biochemistry, Genetics and Molecular Biology","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; Institut pour la Recherche en Santé Publique; Institut National de la Recherche Agronomique; Université de Montréal; Fonds Québécois de la Recherche sur la Nature et les Technologies","keywords":"Bacteroides thetaiotaomicron; Microbiology; Biology; Shiga toxin; Escherichia coli; Virulence; STX2; Virulence factor; Shigella dysenteriae; Bacteria; Bacteroides; Biochemistry; 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":[0.0005340282,0.0002630267,0.0002327069,0.00001970182,0.0002231278,0.00004341896,0.0005838812,0.000123485,0.00006930959],"category_scores_gemma":[0.0003827645,0.000130841,0.0001178246,0.0001270445,0.0004661563,0.00001372345,0.0002899377,0.0001651852,0.00002037422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004207341,"about_ca_system_score_gemma":0.00006031343,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003596473,"about_ca_topic_score_gemma":0.00008370497,"domain_scores_codex":[0.9982615,0.0003021708,0.0003266693,0.0004302211,0.0002350824,0.0004443592],"domain_scores_gemma":[0.99876,0.00009736694,0.0001801206,0.0007621142,0.0001273007,0.00007306763],"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":[0.0001359589,0.0001267677,0.0008574853,0.00001516458,0.0001145609,3.254627e-7,0.0001124946,2.370376e-7,0.8767256,0.00001526619,0.1182723,0.003623866],"study_design_scores_gemma":[0.0004639218,0.0003526375,0.009482626,0.00003157027,0.00002875739,0.000005052335,0.0002029782,0.000004530633,0.846255,0.00001557695,0.1429729,0.0001844135],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9876676,0.000955721,0.00007647204,0.009746833,0.0003745547,0.0005211529,0.0001377392,0.0000196254,0.0005003444],"genre_scores_gemma":[0.9902651,0.0009079388,0.0001353915,0.0005366742,0.0002408385,0.000105341,0.00004441026,0.00003852135,0.007725819],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03047059,"threshold_uncertainty_score":0.5335543,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01335310965314072,"score_gpt":0.2493991465909138,"score_spread":0.2360460369377731,"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."}}