{"id":"W2040833134","doi":"10.1139/w02-001","title":"Isolation of an <i>Escherichia coli</i> strain mutant unable to form biofilm on polystyrene and to adhere to human pneumocyte cells: involvement of tryptophanase","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Microbiology","topic":"Bacterial biofilms and quorum sensing","field":"Biochemistry, Genetics and Molecular Biology","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Ministère de l'Enseignement Supérieur et de la Recherche","keywords":"Biofilm; Mutant; Microbiology; Tryptophanase; Complementation; Escherichia coli; Plasmid; Biology; Transposon mutagenesis; A549 cell; Fibronectin; Mutagenesis; Bacteria; Chemistry; Cell biology; Transposable element; Gene; Cell; Biochemistry; Genetics; Extracellular matrix","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001518196,0.0004691645,0.0003732531,0.0001744793,0.0001624299,0.0003250929,0.0002681756,0.0003247478,0.0005382526],"category_scores_gemma":[0.0003486731,0.0001832696,0.0003693825,0.0001795828,0.0001888457,0.000143731,0.0002569192,0.0005882978,0.0003945457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002048959,"about_ca_system_score_gemma":0.0003133827,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00245152,"about_ca_topic_score_gemma":0.001623221,"domain_scores_codex":[0.9997738,0.00003357309,0.0000379163,0.00004000019,0.00007535137,0.00003939365],"domain_scores_gemma":[0.9997811,0.00005131904,0.00005450285,0.00003414109,0.00003342545,0.0000456515],"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":[0.00003261949,0.0000320664,0.000380069,0.00001488687,0.000005299129,0.00008436253,0.00001327073,0.00003113001,0.9988298,0.00003235253,0.00002680684,0.0005172672],"study_design_scores_gemma":[0.00001679035,0.0003459341,0.01578741,0.00001350589,0.00005146629,0.002096204,0.0001305715,0.001178412,0.9790014,0.00003873603,0.001326697,0.00001280068],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961497,0.0002203236,0.002468969,0.0001131746,0.00002036008,0.00003650206,0.0004666453,0.00003170625,0.000492661],"genre_scores_gemma":[0.9897653,0.0003255277,0.006521283,0.00007209599,0.00000899345,0.00004337494,0.001700635,0.00006592955,0.00149696],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00245152,"threshold_uncertainty_score":0.004874527,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0129542344406774,"score_gpt":0.216901840010596,"score_spread":0.2039476055699186,"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."}}