[Na-Dis disc electrophoresis of mitochondrial membrane of cereals].

Na-DS disc electrophoresis of mitochondrial membrane proteins of cereals on polyacrylamide plates resulted in 37 to 44 subunits with molecular weights ranging from 10 000 to 300 000. The high affinity of electrophoretic patterns of the mitochondrial membranes of rye, oats and two selectively different wheat varieties and their identicity in 3- and 10-day-old sprouts and roots are indicative of evolutionary and functional stability of this protein group.