Allozyme polymorphism in Isatis indigotica Fort. was investigated with the horizontal sliceable starch gel electrophoresis.Eight enzymes and 15 loci were assessed.

• 以水平切片淀粉凝胶电泳方法，对菘蓝等位酶多态性进行研究，分析了8个酶系统的15个等位酶位点。