{"id":"W4206134936","doi":"10.1038/s41598-021-04340-2","title":"Distinct gut microbiomes in two polar bear subpopulations inhabiting different sea ice ecoregions","year":2022,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"U.S. Geological Survey; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; McGill University","keywords":"Ursus maritimus; Microbiome; Biology; Foraging; Gut microbiome; Sea ice; Predation; Zoology; Gut flora; Ecology; Amplicon sequencing; 16S ribosomal RNA; Geography; Arctic; Genetics; Gene; Immunology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001682056,0.0001677631,0.0002637214,0.0006084937,0.0005169525,0.0005362217,0.00008923796,0.0001955273,0.0004939594],"category_scores_gemma":[0.0002930273,0.0001437282,0.0001985843,0.0003433363,0.0003316313,0.0002248629,0.0004945905,0.000168784,0.0001132554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001603622,"about_ca_system_score_gemma":0.0001865154,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007176824,"about_ca_topic_score_gemma":0.01544747,"domain_scores_codex":[0.9998839,0.00001754806,0.000006785514,0.0000491467,0.00001341152,0.00002918036],"domain_scores_gemma":[0.9998635,0.00001935848,0.00004924558,0.00001108108,0.00002414718,0.00003260806],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008006472,0.00004189706,0.9389641,0.00002556962,0.000138337,0.0001267525,0.001908638,0.00008918311,0.05323305,0.00005692281,0.00009786389,0.004516995],"study_design_scores_gemma":[0.000002432184,0.00005236263,0.9984741,0.000003737475,0.00002038205,0.00007650033,0.000800546,0.00004950805,0.0003802235,0.00001758517,0.0001204929,0.000002192221],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996905,0.00004465472,0.00005407226,0.000004043363,0.000001313046,0.000002057192,0.0001149864,6.560513e-7,0.00008765527],"genre_scores_gemma":[0.9989323,0.0000864164,0.0002021153,0.00002202119,0.000004510513,0.00001092822,0.0005626468,0.000003102953,0.0001760412],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007176824,"threshold_uncertainty_score":0.01427007,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01314183566337057,"score_gpt":0.2785856147192231,"score_spread":0.2654437790558525,"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."}}