{"id":"W2040168020","doi":"10.1139/w08-011","title":"Seasonal variation in communities of ammonia-oxidizing bacteria based on polymerase chain reaction – denaturing gradient gel electrophoresis in a biofilm reactor for drinking water pretreatment","year":2008,"lang":"en","type":"article","venue":"Canadian Journal of Microbiology","topic":"Wastewater Treatment and Nitrogen Removal","field":"Environmental Science","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Temperature gradient gel electrophoresis; Nitrosomonas; Library; Bacteria; Nitrosomonas europaea; Ammonia; Biology; 16S ribosomal RNA; Microbiology; Gel electrophoresis; Canonical correspondence analysis; Microbial population biology; Nitrification; Environmental chemistry; Chemistry; Biochemistry; Ecology; Nitrite; Genetics; Nitrate; Nitrogen","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002410925,0.0002067315,0.0003483486,0.0004863796,0.0002144462,0.0002947207,0.0001823624,0.0001808225,0.0002452593],"category_scores_gemma":[0.0003434968,0.0002484375,0.0001917892,0.0004697113,0.0002095923,0.0001780442,0.0001586117,0.0002082908,0.00009296669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002938272,"about_ca_system_score_gemma":0.0002988991,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005436624,"about_ca_topic_score_gemma":0.01006727,"domain_scores_codex":[0.9998333,0.00001854765,0.000008325474,0.0000623766,0.00005575311,0.00002153401],"domain_scores_gemma":[0.9997746,0.00004396736,0.00005192621,0.00001021053,0.000071567,0.0000476909],"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":[0.0001801279,0.00002562196,0.01862926,0.00003139083,0.00001672312,0.00002755878,0.0001451839,0.0001044108,0.9775153,0.00001017414,0.00001952444,0.003294654],"study_design_scores_gemma":[0.00001741528,0.0004383437,0.8744493,0.000007352839,0.00008695071,0.0002402121,0.0002785662,0.003784575,0.1201149,0.00005160781,0.0005044258,0.00002629241],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988843,0.0001235999,0.0007082089,0.00000937561,0.000002636011,0.000009874449,0.0001302252,0.00001070052,0.0001211419],"genre_scores_gemma":[0.9966046,0.0001725871,0.002357136,0.00001379681,0.000003673234,0.0000331623,0.0004345463,0.000005986399,0.0003746046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005436624,"threshold_uncertainty_score":0.01080996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01081676529827871,"score_gpt":0.1864963570882641,"score_spread":0.1756795917899854,"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."}}