Its applications were limited for the low polymorphism in the gene group of barley using the labeling technique of morphology, cytology, isoenzyme and RFLP.
由于形态学、细胞学、同工酶、RFLP等标记技术在大麦基因组中的多态性较低，限制了其应用。
2
The analysis of Isoenzyme extracted from Gladiolus corm showed: the effect of superoxide isoenzyme band is best, but polymorphism is worse;