Figure 1.

SDS-PAGE of cv Bomi and lys3a barley endosperm hordeins and appearance of seeds. A, Four percent to 20% gradient SDS-PAGE experiment in which endosperm hordeins of parental cv Bomi, and the lys3a mutant derived from it, are shown. Equivalent fractions of extracted hordeins from both are shown. Gel b represents a 4-fold overloading of the hordeins compared with gel a. D refers to the position of the D-hordein, C shows the location of the C-hordeins, and B indicates the location of the B-hordeins on the gel. B, Image of seeds (husks removed) of cv Bomi and lys3a mutant derived from cv Bomi (top and bottom rows, respectively).