{"id":"W3132542019","doi":"10.1101/2021.02.17.431710","title":"Fetal gut colonization: meconium does not have a detectable microbiota before birth","year":2021,"lang":"en","type":"preprint","venue":"bioRxiv (Cold Spring Harbor Laboratory)","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Population Health Research Institute; McMaster University","funders":"Canada Research Chairs","keywords":"Meconium; Colonization; Microbiology; Fetus; Biology; Staphylococcus epidermidis; Physiology; Obstetrics; Andrology; Medicine; Bacteria; Pregnancy; Staphylococcus aureus; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003036434,0.0002588229,0.0003404698,0.0003314082,0.000233565,0.0004137197,0.0001866814,0.0004490611,0.002514571],"category_scores_gemma":[0.001341627,0.0001374388,0.00009785993,0.000243778,0.0003365568,0.000274207,0.0002685105,0.0002885872,0.0005588817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002464527,"about_ca_system_score_gemma":0.0001703452,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001484342,"about_ca_topic_score_gemma":0.000940808,"domain_scores_codex":[0.9997631,0.00003069568,0.00001986707,0.00006483198,0.00007082372,0.00005065339],"domain_scores_gemma":[0.9994024,0.0001461905,0.0001905699,0.00007394247,0.00009114243,0.00009574143],"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":[0.0007245817,0.00004724614,0.08442643,0.0002752128,0.00002208732,0.001962211,0.0003055453,0.00007285851,0.8886772,0.0003122356,0.0004744058,0.02270002],"study_design_scores_gemma":[0.00002234683,0.0005706983,0.66129,0.0001516378,0.00004768947,0.01038552,0.0003481825,0.0004429171,0.3188321,0.0004538601,0.007436473,0.00001839491],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895036,0.003346962,0.003114325,0.0002402253,0.00005281384,0.00001161807,0.0006276774,0.00009194731,0.003010785],"genre_scores_gemma":[0.9954576,0.0007308063,0.001570233,0.00007756454,0.00002438113,0.00001121271,0.0006203891,0.0000267818,0.001481072],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002514571,"threshold_uncertainty_score":0.008412063,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007297957803396202,"score_gpt":0.2142416838413824,"score_spread":0.2069437260379862,"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."}}