DNA条形码在热带龙脑香科树种鉴定中的应用

胡建霖,刘志芳,慈秀芹,李捷

Use of DNA Barcoding in Identifying Tropical Trees from Dipterocarpaceae

Jianlin Hu,Zhifang Liu,Xiuqin Ci,Jie Li

表5 叶绿体条形码片段在龙脑香科物种种内变异Wilcoxon检验

Table 5 Wilcoxon signed rank tests of intraspecific divergence among chloroplast markers in the species of Dipterocarpaceae

W+ W- Intra relative ranks N P value Result trnL-trnF rbcL W+=1258, W-=120 96 2.20E-07 P<0.05, trnL-trnF>rbcL trnL-trnF matK W+=298, W-=297 43 9.93E-01 P>0.05, matK=trnL-trnF matK rbcL W+=408, W-=57 44 9.18E-04 P<0.05, matK>rbcL