{"id":"W2022049567","doi":"10.1021/ac049475p","title":"Determination of Methionine and Selenomethionine in Yeast by Species-Specific Isotope Dilution GC/MS","year":2004,"lang":"en","type":"article","venue":"Analytical Chemistry","topic":"Selenium in Biological Systems","field":"Nursing","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"Agilent Technologies","keywords":"Chemistry; Isotope dilution; Chromatography; Gas chromatography–mass spectrometry; Detection limit; Derivatization; Mass spectrometry; Gas chromatography; Yeast; BSTFA; Biochemistry","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":[0.0003311465,0.0001546356,0.000313504,0.00004259356,0.00003844161,0.00002249562,0.0001310724,0.0002446019,0.0001998038],"category_scores_gemma":[0.0002595138,0.0001349107,0.00006075198,0.0003736799,0.0001998356,0.00007276515,0.0000435562,0.0002627679,0.00001068515],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002186654,"about_ca_system_score_gemma":0.000009871234,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006294543,"about_ca_topic_score_gemma":0.000004216244,"domain_scores_codex":[0.9987018,0.00004438367,0.0004375454,0.0003441218,0.0002307267,0.0002414262],"domain_scores_gemma":[0.999412,0.0001206374,0.0001139817,0.0001879504,0.00006913539,0.00009631295],"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":[0.0001049199,0.0001918303,0.007339284,0.0001175236,0.000009297277,0.00000327044,0.00009237252,0.00001710606,0.9900926,0.0003815755,0.0002485169,0.00140169],"study_design_scores_gemma":[0.001694369,0.0001536455,0.03731639,0.0001691935,0.00004058245,0.00003734734,0.0001804838,0.001257901,0.9511896,0.001547453,0.006030091,0.0003829078],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920017,0.0004802363,0.001077518,0.0009400392,0.00006927596,0.000128871,0.00001894008,0.00003691535,0.005246481],"genre_scores_gemma":[0.9987064,0.00004116934,0.0007470779,0.00004281099,0.0001230914,0.000007021967,0.00005234184,0.00001163544,0.0002684359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03890298,"threshold_uncertainty_score":0.5501497,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02046279167976445,"score_gpt":0.2634393812178913,"score_spread":0.2429765895381269,"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."}}