铁棍山药微型块茎遗传转化体系的建立

李俊华,刘世宇,李成龙,韩林林,董亚辉,张晓丽,赵喜亭,李明军

Establishment of a Genetic Transformation System for Dioscorea opposita Using Microtuber

Junhua Li,Shiyu Liu,Chenglong Li,Linlin Han,Yahui Dong,Xiaoli Zhang,Xiting Zhao,Mingjun Li

表4 不同浓度筛选剂对铁棍山药再生苗生根的影响

Table 4 Effects of antibiotic concentrations on rooting of regenerated seedlings in Dioscorea opposita cv. ‘Tiegun’

Concentration of Hyg (mg·L-1) Rooting (%) Concentration of Kan (mg·L-1) Rooting (%) Growth of roots 0 100 0 100 Strong and flourishing 5 100 120 100 Well 15 3±2.00 140 1±1.20 Seldom rooting 20 0 160 0 Hardly rooting 25 0 180 0 Hardly rooting, albefaction