“…Five markers (ALP-I, CS-l, ES-2, GLO-l, and HBB) were analysed after starch gelelectrophoresis (French et al, 1971;Okamoto et al, 1972;Womack, 1972;Stole et al, 1980;Yamada et al, 1981;Hedrich et al, 1987). Group-specific component, ES-l , and ES-14 were analysed after polyacrylamide gel electrophoresis in a continuous gelgradient (4'6-12070) with a suitable buffer system (Gahne et al, 1977).…”