{"id":"W2352818197","doi":"","title":"Comparison of Microbial Total DNA Extraction Methods from Saline-alkali Soils in Hexi Corridor","year":2015,"lang":"en","type":"article","venue":"Arid Zone Research","topic":"Microbial Community Ecology and Physiology","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Science North","funders":"","keywords":"DNA extraction; Extraction (chemistry); Soil salinity; Population; Alkali soil; Chemistry; DNA; Saline; Halophile; Soil test; Alkali metal; Soil water; Environmental chemistry; Microbial population biology; Environmental science; Soil science; Biology; Chromatography; Gene; Bacteria; Polymerase chain reaction; Biochemistry; 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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.002913591,0.0001087716,0.0003251887,0.000111929,0.0001323688,0.00001338978,0.000411237,0.0001968834,0.003343934],"category_scores_gemma":[0.0003321395,0.0001097438,0.00004774387,0.000419041,0.0005684306,0.0001486878,0.0005935582,0.0008884889,0.0006135988],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000224405,"about_ca_system_score_gemma":0.00007088775,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0207606,"about_ca_topic_score_gemma":0.01146189,"domain_scores_codex":[0.99634,0.002369617,0.0003552031,0.0002749123,0.0002360001,0.0004242852],"domain_scores_gemma":[0.9984248,0.0009148201,0.00008705731,0.0004055241,0.00004140274,0.0001263528],"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":[0.0003702327,0.0005135254,0.02481164,0.000006066133,0.00001298745,0.000005012625,0.001770037,0.0008702674,0.9467741,0.00002965938,0.02003017,0.004806349],"study_design_scores_gemma":[0.0024173,0.001169118,0.2360783,0.00004570065,0.00001888653,0.00002171193,0.002788964,0.006730513,0.7201458,0.005152251,0.02497808,0.0004534105],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957482,0.0001023638,0.0006314449,0.000345224,0.0002598254,0.0002134897,0.00001974075,0.00001350952,0.002666157],"genre_scores_gemma":[0.9937322,0.00001598829,0.005624933,0.00004170399,0.00006548758,0.00001118829,0.00008972672,0.00001101816,0.0004077345],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2266283,"threshold_uncertainty_score":0.9975671,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2037605790712928,"score_gpt":0.4947837934252534,"score_spread":0.2910232143539606,"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."}}