Expression Level of Prolamine and Glutelin in Developing Rice Grains.
(A) and (B) Expression level of prolamine (A) and glutelin (B) transcripts in wild-type, P1MH, and P3MH grains as revealed by RPKM values.
(C) Total protein profile to reveal the expression of prolamine and glutelin proteins in wild-type, P1MH, and P3MH grains. Glutelin precursor, acidic and basic subunits, and prolamine are indicated. Note that the total accumulation levels of glutelin and prolamine are not altered in either RBP-P mutant.