{"id":"W2920948444","doi":"10.1089/ast.2018.1870","title":"A Low-Diversity Microbiota Inhabits Extreme Terrestrial Basaltic Terrains and Their Fumaroles: Implications for the Exploration of Mars","year":2019,"lang":"en","type":"article","venue":"Astrobiology","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Planetary Science Division; National Aeronautics and Space Administration","keywords":"Astrobiology; Mars Exploration Program; Fumarole; Earth science; Extreme environment; Terrain; Basalt; Extremophile; Life on Mars; Diversity (politics); Geology; Environmental science; Ecology; Impact crater; Geochemistry; Paleontology; Biology; Martian; Microorganism","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":[0.0002175199,0.0002703583,0.0003740597,0.0008313163,0.0008258467,0.00111835,0.0002272084,0.0003521246,0.0007431615],"category_scores_gemma":[0.0003894243,0.0001702837,0.0001878535,0.0005175353,0.0007304052,0.0003410366,0.0006233708,0.0003107725,0.000138241],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003982776,"about_ca_system_score_gemma":0.0002962778,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007001086,"about_ca_topic_score_gemma":0.009217618,"domain_scores_codex":[0.9998167,0.00003527544,0.00001100698,0.00004840407,0.00003044549,0.00005831144],"domain_scores_gemma":[0.999733,0.00003253634,0.00008651059,0.00001254768,0.00004121292,0.00009408779],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004233268,0.00007231584,0.8794173,0.0001037825,0.00005450831,0.0004256988,0.002075182,0.0001211185,0.1061891,0.0001139873,0.000101003,0.01090262],"study_design_scores_gemma":[0.000001928792,0.00004876896,0.9974539,0.000008612609,0.000005572127,0.0001174542,0.001444994,0.00005447309,0.0006756464,0.0000305278,0.0001552407,0.000002904615],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992722,0.0002619702,0.00005590177,0.00006111748,0.000002004483,0.000003360997,0.0000655523,0.000001642971,0.0002763039],"genre_scores_gemma":[0.9993279,0.0002360932,0.0001518098,0.00003709588,0.000005509396,0.000004415733,0.00009531224,0.000001072156,0.0001408903],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007001086,"threshold_uncertainty_score":0.01392066,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03784216500979103,"score_gpt":0.2289535050515727,"score_spread":0.1911113400417817,"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."}}