{"id":"W1963536647","doi":"10.3382/ps.2007-00267","title":"Appropriate Chicken Sample Size for Identifying the Composition of Broiler Intestinal Microbiota Affected by Dietary Antibiotics, Using the Polymerase Chain Reaction-Denaturing Gradient Gel Electrophoresis Technique","year":2007,"lang":"en","type":"article","venue":"Poultry Science","topic":"Animal Nutrition and Physiology","field":"Agricultural and Biological Sciences","cited_by":78,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Agriculture, Food and Rural Affairs; University of Guelph; Agriculture and Agri-Food Canada","funders":"Poultry Industry Council; Agriculture and Agri-Food Canada; Natural Sciences and Engineering Research Council of Canada; Canadian Poultry Research Council","keywords":"Temperature gradient gel electrophoresis; Virginiamycin; Bacitracin; Biology; Antibiotics; Gut flora; Broiler; Polymerase chain reaction; Food science; Gel electrophoresis; Microbiology; Bacteria; 16S ribosomal RNA; Biochemistry; Genetics; Gene","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0008731217,0.0001235845,0.0001295135,0.00002215803,0.001000149,0.00005428866,0.0004369274,0.00006136364,0.000008677942],"category_scores_gemma":[0.0002350435,0.00004487044,0.00008494357,0.0006625568,0.0004946927,0.0001179356,0.00008218442,0.0001860234,6.242543e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005002249,"about_ca_system_score_gemma":0.00001551025,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001059794,"about_ca_topic_score_gemma":0.00006098234,"domain_scores_codex":[0.9988204,0.00007308161,0.0002275768,0.0003039954,0.000178347,0.0003966095],"domain_scores_gemma":[0.9987141,0.000817866,0.0001838136,0.00008419055,0.0001416934,0.00005837623],"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":[0.00007858302,0.00008273492,0.001133156,0.00001034116,0.000004777203,3.056277e-7,0.0000602575,0.000001525918,0.9975663,0.00007583185,0.00005447328,0.0009317019],"study_design_scores_gemma":[0.00009424265,0.0001827018,0.1811621,0.00005072112,0.00001459873,0.00003189176,0.0005349925,0.0002214069,0.8170419,0.0004783971,0.00005668067,0.0001303988],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971653,0.0001489447,0.001375096,0.000613413,0.0001045015,0.0004957846,0.00004973883,0.00003059101,0.00001660675],"genre_scores_gemma":[0.997073,0.00002601711,0.002522522,0.0002299633,0.0001116328,0.00000343853,0.00002504743,0.0000014741,0.000006909104],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1805244,"threshold_uncertainty_score":0.7692441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02318896030733238,"score_gpt":0.2663319243266734,"score_spread":0.243142964019341,"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."}}