{"id":"W2166804891","doi":"10.1186/1471-2148-10-238","title":"Time and time again: unisexual salamanders (genus Ambystoma) are the oldest unisexual vertebrates","year":2010,"lang":"en","type":"article","venue":"BMC Evolutionary Biology","topic":"Evolution and Genetic Dynamics","field":"Biochemistry, Genetics and Molecular Biology","cited_by":79,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Biology; Lineage (genetic); Evolutionary biology; Phylogenetic tree; Phylogenetics; Monophyly; Mitochondrial DNA; Zoology; Vertebrate; Clade; Gene; Genetics","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":[0.0006442245,0.0002502509,0.0003117866,0.0008351309,0.00135975,0.001661421,0.0004972441,0.000634383,0.006021095],"category_scores_gemma":[0.001154579,0.000122829,0.0002129107,0.001577727,0.001085292,0.002157258,0.0008403114,0.0008846847,0.000784777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006370291,"about_ca_system_score_gemma":0.0005398958,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006799219,"about_ca_topic_score_gemma":0.01320099,"domain_scores_codex":[0.9997392,0.00003760437,0.00001702777,0.0001264457,0.00004944095,0.00003020176],"domain_scores_gemma":[0.9989833,0.0001336816,0.0004803818,0.00007468514,0.0002367211,0.00009110152],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001038003,0.00005557332,0.5113092,0.001329622,0.0004410121,0.001644142,0.01015455,0.0009634087,0.1649294,0.01386551,0.006286625,0.2879829],"study_design_scores_gemma":[0.00001893562,0.0002506975,0.8124465,0.0004947284,0.0003267624,0.002655764,0.007343178,0.0008728509,0.0144051,0.006945015,0.1541548,0.00008574476],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9501474,0.03161155,0.00603022,0.003597622,0.0004308751,0.00001079874,0.0007795253,0.0001426525,0.007249419],"genre_scores_gemma":[0.9834042,0.006311086,0.00430421,0.0007742134,0.0001793008,0.000009806837,0.0006176392,0.00005934291,0.004340182],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006799219,"threshold_uncertainty_score":0.02014256,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007301620299466041,"score_gpt":0.2315926098881102,"score_spread":0.2242909895886441,"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."}}