{"id":"W2516369668","doi":"10.3791/54360","title":"Extraction and Analysis of Microbial Phospholipid Fatty Acids in Soils","year":2016,"lang":"en","type":"article","venue":"Journal of Visualized Experiments","topic":"Metabolomics and Mass Spectrometry Studies","field":"Biochemistry, Genetics and Molecular Biology","cited_by":133,"is_retracted":false,"has_abstract":true,"ca_institutions":"Natural Resources Canada; Mount Royal University; University of Alberta","funders":"","keywords":"Phospholipid; Chromatography; Soil water; Fractionation; Chemistry; Extraction (chemistry); Solid phase extraction; Flame ionization detector; Fatty acid methyl ester; Gas chromatography; Fatty acid; Environmental chemistry; Membrane; Biochemistry; Biology; Ecology","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":[0.0005320442,0.001315925,0.0004998432,0.001714819,0.0006650469,0.000445633,0.0004403766,0.0006347217,0.0009383359],"category_scores_gemma":[0.0006728028,0.0002719736,0.0002995869,0.001657013,0.0002738689,0.0004457261,0.0005437158,0.0006342255,0.001333581],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003105208,"about_ca_system_score_gemma":0.0007081443,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002285248,"about_ca_topic_score_gemma":0.004289183,"domain_scores_codex":[0.999329,0.00007743343,0.00007617385,0.0001835139,0.0002138095,0.0001201203],"domain_scores_gemma":[0.9996893,0.00004281242,0.00003690102,0.00002588706,0.0001712213,0.00003375176],"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":[0.00006144733,0.00002226676,0.000715918,0.00007989381,0.000006564152,0.00005387435,0.00003156375,0.00006478345,0.9930524,0.00005359312,0.00005646581,0.005801378],"study_design_scores_gemma":[0.00001975756,0.0001644921,0.006361207,0.00003638388,0.00002390229,0.0001775477,0.00009678036,0.0009453084,0.9831589,0.0002383792,0.008757181,0.00002011002],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.7681905,0.007572549,0.1898656,0.0003481385,0.0002284129,0.003063736,0.01875768,0.001368244,0.01060512],"genre_scores_gemma":[0.5529596,0.0143212,0.3916077,0.000484683,0.0001531507,0.005825553,0.02185961,0.0003988339,0.01238963],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.002285248,"threshold_uncertainty_score":0.0045439,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01716199252339435,"score_gpt":0.3833664266180341,"score_spread":0.3662044340946398,"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."}}