{"id":"W4408407793","doi":"10.1242/dev.204525","title":"Motor neurons in the tunicate caudal central nervous system reveal homology to the vertebrate spinal cord","year":2025,"lang":"en","type":"article","venue":"Development","topic":"Developmental Biology and Gene Regulation","field":"Biochemistry, Genetics and Molecular Biology","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"National Institute of Neurological Disorders and Stroke; Office of Science","keywords":"Chordate; Ciona intestinalis; Ciona; Biology; Vertebrate; Tunicate; Spinal cord; Anatomy; Notochord; Central nervous system; Neuroscience; Deuterostome; Evolutionary biology; Gene; Paleontology; 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":[0.00003348832,0.00009620262,0.00008550013,0.0001862996,0.0001469299,0.000210563,0.0001483115,0.0001462127,0.001378153],"category_scores_gemma":[0.00009349896,0.00008903804,0.00008029792,0.0001025243,0.0002065749,0.0001059187,0.0002222476,0.0002134978,0.0003329996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001833619,"about_ca_system_score_gemma":0.0001713273,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002007077,"about_ca_topic_score_gemma":0.003745246,"domain_scores_codex":[0.9999613,0.000001843215,0.000002149998,0.00001268539,0.00001046759,0.00001153154],"domain_scores_gemma":[0.999956,0.00000393411,0.00001197637,0.000004737778,0.000007128279,0.00001619032],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00005963999,0.000005676586,0.004663196,0.00003480333,0.000006428845,0.0002456266,0.00004892629,0.00004879945,0.9887156,0.0004600671,0.00004091783,0.005670286],"study_design_scores_gemma":[0.00001238498,0.0002017164,0.8368362,0.00002637036,0.00002589269,0.002317657,0.000227624,0.0006211935,0.1524036,0.0003020525,0.007016218,0.000009016117],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994058,0.0008586416,0.0006275896,0.0000337557,0.000006328539,0.000005056032,0.0001172834,0.00002369831,0.004269709],"genre_scores_gemma":[0.9945627,0.0002745292,0.0009999382,0.00002356955,0.000002737042,0.000006518144,0.0002636586,0.000004184861,0.003862175],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002007077,"threshold_uncertainty_score":0.00461036,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0104670546732898,"score_gpt":0.2531779881108804,"score_spread":0.2427109334375906,"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."}}