{"id":"W3215637358","doi":"10.1101/2021.11.24.468873","title":"Microbial community analysis of biofilters reveals a dominance of either comammox <i>Nitrospira</i> or archaea as ammonia oxidizers in freshwater aquaria","year":2021,"lang":"en","type":"preprint","venue":"bioRxiv (Cold Spring Harbor Laboratory)","topic":"Wastewater Treatment and Nitrogen Removal","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Nitrospira; Nitrification; Biofilter; Archaea; Microbial population biology; Environmental chemistry; Biology; Proteobacteria; Anammox; Ecology; Nitrite; Bacteria; Chemistry; Environmental science; 16S ribosomal RNA; Denitrification; Nitrate; Environmental engineering; Denitrifying bacteria; Nitrogen","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0001208227,0.0003406102,0.0002455951,0.000548646,0.0005297574,0.0006212262,0.0001974083,0.0001526494,0.0006183338],"category_scores_gemma":[0.0001962307,0.0001539063,0.0002127648,0.0004371102,0.0002644556,0.0001789247,0.0003347914,0.000143151,0.0001247248],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007095064,"about_ca_system_score_gemma":0.0006152156,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09333543,"about_ca_topic_score_gemma":0.1589434,"domain_scores_codex":[0.9997864,0.000008895926,0.00001698019,0.00007736927,0.00005833998,0.00005211336],"domain_scores_gemma":[0.9998611,0.00001112549,0.00003437694,0.00000678712,0.00004665385,0.00004001994],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000214322,0.00003560399,0.1347104,0.00007022742,0.00003529543,0.0000957938,0.0004491168,0.00008420229,0.8580371,0.00001988299,0.0001046172,0.006143536],"study_design_scores_gemma":[0.000006102682,0.0002058818,0.9547905,0.00001238133,0.00003618312,0.00009967107,0.0006375934,0.0002975157,0.04312508,0.00001060752,0.0007703228,0.000008092245],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988599,0.0001220256,0.0001736453,0.0000102533,0.000001989395,0.00001281683,0.0004503136,0.00001127529,0.0003577897],"genre_scores_gemma":[0.9971524,0.0001942545,0.0007818923,0.0000369415,0.000002529701,0.00002267131,0.000993169,0.000004363285,0.0008117455],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09333543,"threshold_uncertainty_score":0.1855844,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.013988900609749,"score_gpt":0.2194726414071673,"score_spread":0.2054837407974183,"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."}}