马铃薯StDRO1基因的多态性鉴定及其与根系性状的关联分析

许德蓉, 孙超, 毕真真, 秦天元, 王一好, 李成举, 范又方, 刘寅笃, 张俊莲, 白江平

Identification of StDRO1 gene polymorphism and association analysis with root traits in potato

XU De-Rong, SUN Chao, BI Zhen-Zhen, QIN Tian-Yuan, WANG Yi-Hao, LI Cheng-Ju, FAN You-Fang, LIU Yin-Du, ZHANG Jun-Lian, BAI Jiang-Ping

表5 马铃薯StDRO1基因群体遗传特异性

Table 5 Genetic characteristics of StDRO1 genes population in potato

单核苷酸多态性位点SNP 纯合度 Homozygosity 杂合度Heterozygosity 有效等位基因数 Effective number of alleles 多态信息含量 Polymorphism information content (PIC) G64C 0.5397 0.4603 1.8528 0.3544 G152A 0.8498 0.1502 1.1768 0.1390 A214G 0.5764 0.4236 1.7349 0.3339 A297G 0.5324 0.4676 1.8783 0.3583 C314T 0.7324 0.2676 1.3653 0.2318 A337T 0.7324 0.2676 1.3653 0.2318 T353C 0.8347 0.1653 1.1980 0.1516 A560T 0.6911 0.3089 1.4470 0.2612 C577A 0.5397 0.4603 1.8528 0.3544 C620A 0.5629 0.4371 1.7767 0.3416 C625A 0.7142 0.2858 1.4001 0.2449 A793T 0.5219 0.4781 1.9162 0.3638