{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002635113,0.0000949602,0.0003481111,0.0002521415,0.00001915497,0.000007597956,0.00007819669,0.00006674108,0.00004016227],"category_scores_gemma":[0.0000737076,0.00006476781,0.0001443945,0.0001802757,0.00004962816,0.000008777775,0.0000515578,0.00003808002,3.527924e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002042704,"about_ca_system_score_gemma":0.00002338517,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009618108,"about_ca_topic_score_gemma":0.00000450118,"domain_scores_codex":[0.9991701,0.00005356052,0.0004116727,0.0001271193,0.0001159375,0.0001215687],"domain_scores_gemma":[0.9994042,0.0000149194,0.0003460317,0.0001020749,0.00008609464,0.00004667987],"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":[0.0003815528,0.0001311302,0.02529447,0.000003326455,0.0007006685,0.00000205236,0.00008692531,0.000001484218,0.9722531,0.00004023881,0.0001108475,0.0009941595],"study_design_scores_gemma":[0.001771055,0.0002334291,0.05067915,0.0000161897,0.0001440743,0.000007728009,0.00009421341,0.000004685956,0.9447119,0.00001999989,0.002241016,0.00007657095],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951009,0.002438163,0.002122252,0.00004233768,0.0001555936,0.00004146124,0.000009360884,8.317535e-7,0.00008915582],"genre_scores_gemma":[0.9954887,0.002627271,0.001696772,0.0000342809,0.00006550036,0.000001830957,0.000002915558,0.000006741318,0.00007598779],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02754126,"threshold_uncertainty_score":0.2641155,"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."}}