{"id":"W1993701827","doi":"10.1139/o07-056","title":"Characterization of a <i>waaF</i> mutant of <i>Helicobacter pylori</i> strain 26695 provides evidence that an extended lipopolysaccharide structure has a limited role in the invasion of gastric cancer cells","year":2007,"lang":"en","type":"article","venue":"Biochemistry and Cell Biology","topic":"Helicobacter pylori-related gastroenterology studies","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; Institute for Biological Sciences","funders":"Y-mAbs Therapeutics","keywords":"Complementation; Mutant; Lipopolysaccharide; Strain (injury); Biology; Bacterial capsule; Biochemistry; Microbiology; Salmonella enterica; Heptose; Helicobacter pylori; Molecular biology; Gene; Escherichia coli; Genetics; Virulence","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006937177,0.0005248507,0.0002074412,0.0001857748,0.0001251587,0.0002347973,0.0002524586,0.0002194483,0.0008176951],"category_scores_gemma":[0.0001513694,0.0001391357,0.0003275528,0.0001850893,0.0002135232,0.0001113675,0.0002566927,0.0004020544,0.0004678259],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00020921,"about_ca_system_score_gemma":0.0001582511,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002372502,"about_ca_topic_score_gemma":0.001226044,"domain_scores_codex":[0.9999037,0.00001218077,0.00001277087,0.00001579108,0.00003555511,0.00002003216],"domain_scores_gemma":[0.9998313,0.00002928845,0.00005908857,0.00001936057,0.00001692693,0.00004399292],"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":[0.00004263798,0.00001706558,0.0001806945,0.00001072942,0.000003172109,0.00005613649,0.00001248296,0.00002391546,0.9992631,0.00003389865,0.000008811012,0.0003472462],"study_design_scores_gemma":[0.00002034996,0.0004703844,0.02123783,0.000009704177,0.00003370907,0.001272809,0.0001006233,0.001146343,0.9737353,0.00003945401,0.001919894,0.00001360008],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969742,0.00008949867,0.001588389,0.00004748463,0.000008449786,0.00002217862,0.0007046363,0.00003697183,0.000528164],"genre_scores_gemma":[0.992066,0.0001766401,0.002719977,0.00003613401,0.000006595269,0.00003277969,0.003380356,0.00007026203,0.001511332],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002372502,"threshold_uncertainty_score":0.00471741,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02286377723881392,"score_gpt":0.254175878050004,"score_spread":0.2313121008111901,"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."}}