{"id":"W4366829831","doi":"10.1186/s40168-023-01506-0","title":"Positive mood-related gut microbiota in a long-term closed environment: a multiomics study based on the “Lunar Palace 365” experiment","year":2023,"lang":"en","type":"article","venue":"Microbiome","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"National Natural Science Foundation of China","keywords":"Gut flora; Biology; Faecalibacterium prausnitzii; Roseburia; Mood; Taurine; Bacteroides; Gut–brain axis; Physiology; Biochemistry; Psychology; Genetics; Amino acid","routes":{"ca_aff":true,"ca_fund":false,"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":[0.000319736,0.000622471,0.0008091234,0.0003221336,0.0008401333,0.0006126308,0.0002846129,0.0005245273,0.0008752813],"category_scores_gemma":[0.0002345847,0.000183474,0.000851398,0.0002856723,0.0005892987,0.0002721354,0.0007446982,0.001191905,0.0001469307],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003928967,"about_ca_system_score_gemma":0.0005529657,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002155001,"about_ca_topic_score_gemma":0.004365604,"domain_scores_codex":[0.999745,0.00004266358,0.000008125398,0.00009907837,0.00004912605,0.00005611955],"domain_scores_gemma":[0.9997312,0.00001708309,0.00005188169,0.00002633241,0.00004402705,0.0001294696],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0090232,0.004733847,0.08885003,0.0002677613,0.0006031085,0.0006588734,0.001114639,0.0003647768,0.883374,0.0001486669,0.0006459325,0.0102152],"study_design_scores_gemma":[0.0003429696,0.0210115,0.9037076,0.00005609835,0.0007368881,0.0005440504,0.002756743,0.001678931,0.06360853,0.0003017013,0.005124954,0.0001300252],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987487,0.0001395278,0.0004791643,0.00003682307,0.00001945313,0.00006425936,0.0003789829,0.000006843306,0.0001262639],"genre_scores_gemma":[0.9925645,0.0002923416,0.002407845,0.0004470421,0.00003486319,0.0004608828,0.002083372,0.00002338027,0.001685737],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002155001,"threshold_uncertainty_score":0.004284918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00972316393540954,"score_gpt":0.2568012107505707,"score_spread":0.2470780468151612,"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."}}