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. 2017 Apr 13;8:511. doi: 10.3389/fpls.2017.00511

FIGURE 7.

FIGURE 7

Soluble protein profiles show the effect of the reductant ME on protein extraction in Phragmites ecotypes. The soluble proteins were extracted in the absence (A) or presence (B) of ME. In order to alleviate the saturation effect of highly abundant leaf proteins, only 200-μg protein samples were separated based on the IPG strips (24 cm, pH 4-7) and 12.5% SDS-PAGE gel. The gels were stained with CBB R-250. Rubisco contents were calculated according to the intensity levels of the Rubisco protein spots, including the large and small subunits, which are circled on the maps.