Figure 4From: Atypical response regulators expressed in the maize endosperm transfer cells link canonical two component systems and seed biologyCharacterization of protein profiles along development. Detection of native peptides in soluble extracts of 3 to 30 DAP kernels. T and B indicate upper (Top) and lower (Bottom) half of the kernel, respectively. a ZmTCRR-2; b ZmHP1 and 3; c ZmHP2; d ZmFKBP66, used as a loading control. The polypeptide with the predicted size is marked by an arrow in each case.Back to article page