{"id":"W2949924610","doi":"10.1111/gbi.12239","title":"Shifting microbial communities sustain multiyear iron reduction and methanogenesis in ferruginous sediment incubations","year":2017,"lang":"en","type":"article","venue":"Geobiology","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"NASA Astrobiology Institute; Center for Dark Energy Biosphere Investigations; National Aeronautics and Space Administration","keywords":"Methanogenesis; Ferrihydrite; Environmental chemistry; Goethite; Anoxic waters; Chemistry; Microbial population biology; Methane; Biology; Bacteria","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":[0.000200276,0.0004368367,0.0003814408,0.0003774844,0.0004583389,0.000627137,0.0002793395,0.0003639943,0.0004721363],"category_scores_gemma":[0.0003304232,0.0002146897,0.0002612917,0.0002798263,0.0003985288,0.0003189089,0.0006214536,0.000266628,0.0001519478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004225768,"about_ca_system_score_gemma":0.0003014903,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006021272,"about_ca_topic_score_gemma":0.006881115,"domain_scores_codex":[0.9998016,0.00002038567,0.00001561499,0.00007415325,0.00003599192,0.00005226272],"domain_scores_gemma":[0.9998287,0.00002030171,0.00004172415,0.00001750728,0.00004352317,0.00004822881],"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":[0.0003808666,0.00005612645,0.02074587,0.0000382082,0.00002295175,0.00009312568,0.0002886436,0.0001193742,0.9754698,0.00001981717,0.00002329144,0.002742033],"study_design_scores_gemma":[0.00002569957,0.00122456,0.765489,0.00002016734,0.0000789121,0.0002413405,0.001162066,0.001232883,0.2286442,0.0001085627,0.001739325,0.00003337202],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995591,0.0000614082,0.00009717788,0.000008495772,0.000002664578,0.000007736846,0.0001106934,0.000006684389,0.0001459204],"genre_scores_gemma":[0.9986565,0.00007019875,0.000386552,0.00001350851,0.000005512924,0.00001954173,0.0004014366,0.000006313549,0.000440528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006021272,"threshold_uncertainty_score":0.01197243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01667411380140399,"score_gpt":0.2488586341548391,"score_spread":0.2321845203534351,"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."}}