Figure 2

Zein accumulation pattern in inbred A654 and its derivative lines with intact δ-zein alleles, βRNAi, γRNAi or both RNAis. Protein from 500 μg of maize flour was loaded in each lane. M, protein markers from top to bottom being 37, 25, 20, 15 and 10 kDa. The size of each zein band is indicated with numbers in the “kDa” column.