{"id":"W2167985110","doi":"10.1073/pnas.1012249108","title":"A single Mid-Pleistocene long-distance dispersal by a bird can explain the extreme bipolar disjunction in crowberries ( <i>Empetrum</i> )","year":2011,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Plant and animal studies","field":"Agricultural and Biological Sciences","cited_by":124,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Norges Forskningsråd","keywords":"Biological dispersal; Clade; Beringia; Southern Hemisphere; Biology; Molecular clock; Pleistocene; Ecology; Geography; Paleontology; Phylogenetic tree; Population; Demography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003089687,0.0002598629,0.0001983169,0.0003849352,0.0005920652,0.0006338463,0.0003192273,0.0004653335,0.001718981],"category_scores_gemma":[0.0008682184,0.0001934746,0.0003005264,0.0002527305,0.0003881869,0.0004123745,0.0004011625,0.0003785908,0.0003199842],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003636617,"about_ca_system_score_gemma":0.0001967409,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005683026,"about_ca_topic_score_gemma":0.0109014,"domain_scores_codex":[0.9999144,0.00001076656,0.000005360877,0.00004405511,0.000005828308,0.00001951536],"domain_scores_gemma":[0.9996305,0.0001045807,0.0001213267,0.0000415393,0.0000391729,0.00006288016],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006222979,0.00005512746,0.8714455,0.0001781295,0.0002793936,0.0007394372,0.0009381714,0.00786016,0.08423821,0.002686868,0.0004891137,0.03046754],"study_design_scores_gemma":[0.00005007228,0.0001149006,0.97004,0.00003526366,0.0001207179,0.000505893,0.0006657084,0.02253755,0.002138629,0.001367436,0.002394534,0.0000293803],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966632,0.000256533,0.002273737,0.00006957696,0.00001196924,0.000005322294,0.0001017474,0.00002969296,0.0005881835],"genre_scores_gemma":[0.9990067,0.0000922464,0.0006143597,0.00002551178,0.000006522944,0.000002588946,0.0001174359,0.000008507921,0.0001260587],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005683026,"threshold_uncertainty_score":0.01129991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09105319316082877,"score_gpt":0.2309734860933236,"score_spread":0.1399202929324949,"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."}}