Numerical Analysis of Esterase Isozymes in Seeds of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao Cultivated in Longxi County
陇西栽培蒙古黄芪酯酶同工酶数量分析

The esterase isozyme system in the seeds of Astragalus membranaceus (Fisch.) Bge.var.mongholicus (Bge.) Hsiao cultivated in Longxi county was studied by means of vertical polyacrylamide gel electrophoresis.The results showed that the individuals of A.membranaceus var.mongholicus were heterogenous and the cultivated population was seriously mixed.The esterase isozyme electrophoresis used in this paper was an effective method for detecting intraspecific variation of A.membranaceus var.mongholicus.