{"id":"W2155820515","doi":"10.1093/chromsci/45.5.281","title":"Analysis of Western Redcedar (Thuja plicata Donn) Heartwood Components by HPLC as a Possible Screening Tool for Trees with Enhanced Natural Durability","year":2007,"lang":"en","type":"article","venue":"Journal of Chromatographic Science","topic":"Biological Activity of Diterpenoids and Biflavonoids","field":"Biochemistry, Genetics and Molecular Biology","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Government of British Columbia; Intertek (Canada)","funders":"","keywords":"Thuja; Chemistry; High-performance liquid chromatography; Resin acid; Chromatography; Pith; Botany; Organic chemistry","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":[0.00009120479,0.0003869307,0.0002265728,0.0005213284,0.0002274474,0.0003069938,0.0001637421,0.0001453491,0.0009439745],"category_scores_gemma":[0.0001069675,0.0001293386,0.00007929842,0.0002983152,0.0001270814,0.0001412382,0.00009690828,0.0003179468,0.0002711156],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003127556,"about_ca_system_score_gemma":0.0001696107,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005772086,"about_ca_topic_score_gemma":0.01469312,"domain_scores_codex":[0.9999489,0.00000419652,0.000002332559,0.00001404555,0.00001899697,0.00001156871],"domain_scores_gemma":[0.9999065,0.00001776558,0.00001611108,0.000006765043,0.00002841488,0.00002441586],"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":[0.00001476073,0.00000569427,0.001062565,0.00001314486,0.000001959071,0.00001468856,0.000009392572,0.00001250455,0.9975271,0.000007358273,0.000006813693,0.001324086],"study_design_scores_gemma":[0.00001168824,0.0002077934,0.1931727,0.000007248608,0.00003537074,0.0005613181,0.00008717717,0.0006252691,0.8016844,0.00004438795,0.003550834,0.00001179043],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899329,0.001412401,0.006310135,0.00002364866,0.000005334919,0.00004003219,0.0008142266,0.0001603705,0.001301011],"genre_scores_gemma":[0.9685236,0.001187028,0.02208362,0.00007617615,0.00000686089,0.00007015275,0.003054078,0.00005389976,0.004944842],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005772086,"threshold_uncertainty_score":0.01147699,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01169404224942532,"score_gpt":0.2784363330420453,"score_spread":0.26674229079262,"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."}}