Fig. 4. OTU2p prevents the reduction of TOC proteins during gametogenesis.
The TOC159, TOC75, and TOC34 proteins were quantified by western blot using a protein extract from vegetative cells (v) and gametes (g) with PsbD as a gel-loading reference. Biological triplicates were loaded together. The average % TOC contents of triplicate samples relative to the left-most sample are shown below the blots (mean ± s.d.) a wildtype; b otu2p-ko; c otu2m-ko.