{"id":"W4281572412","doi":"10.1038/s42003-022-03453-2","title":"The Pel polysaccharide is predominantly composed of a dimeric repeat of α-1,4 linked galactosamine and N-acetylgalactosamine","year":2022,"lang":"en","type":"article","venue":"Communications Biology","topic":"Bacterial biofilms and quorum sensing","field":"Biochemistry, Genetics and Molecular Biology","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"SickKids Foundation; University of Toronto; McGill University; Hospital for Sick Children; Institute of Infection and Immunity; McGill University Health Centre","funders":"CIHR Skin Research Training Centre; National Institute of Allergy and Infectious Diseases; Canadian Glycomics Network; U.S. Department of Health and Human Services; Government of Canada; National Institutes of Health; Canadian Institutes of Health Research; McGill University Health Centre; McGill University","keywords":"Galactosamine; Polysaccharide; Hydrolysis; Chemistry; Strain (injury); Biofilm; Bacteria; Glycoside hydrolase; Biochemistry; Pseudomonas aeruginosa; Microbiology; Acetylation; Biology; Gene; Galactose; 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":[0.0002889991,0.0001092353,0.0002123502,0.00004161353,0.0003386777,0.000006489657,0.000574604,0.00007788269,0.00001482276],"category_scores_gemma":[0.0001019343,0.00008805226,0.00007256115,0.0001376736,0.000617153,0.000002456267,0.00115547,0.0001352761,3.846571e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007911363,"about_ca_system_score_gemma":0.00005507285,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001145351,"about_ca_topic_score_gemma":0.00003371567,"domain_scores_codex":[0.9989472,0.0002899413,0.0003658261,0.0001904061,0.00004922719,0.0001573839],"domain_scores_gemma":[0.9981436,0.0001206557,0.0002978336,0.001318657,0.00008690919,0.00003241986],"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":[0.0001379325,0.00007395947,0.003916979,0.000006241554,0.00006039526,7.90786e-8,0.0001188622,6.130375e-7,0.9915279,0.0005752665,0.0002426457,0.003339155],"study_design_scores_gemma":[0.001897225,0.002186832,0.03356403,0.00002051176,0.0001123012,0.00009241292,0.001045489,0.0006747851,0.7271441,0.000163737,0.2326859,0.0004127131],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922162,0.005264728,0.00003681432,0.001753164,0.0001299532,0.0001933084,0.0001093487,0.000006374486,0.0002900562],"genre_scores_gemma":[0.9954796,0.002667414,0.001261449,0.0001172562,0.0000231073,0.00002052316,0.0002232438,0.00001223292,0.0001951883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2643838,"threshold_uncertainty_score":0.3590667,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01638617278489305,"score_gpt":0.2677052117350963,"score_spread":0.2513190389502032,"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."}}