Genetic diversity of seed storage protein was estimated on 40 wild Lespedeza populations(3 species and 2 varied species) from Inner Mongolia,Hebei,Shanxi,Ningxia and Gansu provinces,using SDS-PAGE techniques.Total 32 bands were found varing in molecular weight from10.3KDa to 108.1KDa;among which,4 bands were shared by all the populations and other 28 showed(90.6%).The genetic similarity coefficient varied from 0.42 to 1.00,giving greater genetic variation and higher polymorphism.Clustering with UPGMA using ...