Fig. 3From: XC_0531 encodes a c-type cytochrome biogenesis protein and is required for pathogenesis in Xanthomonas campestris pv. campestris Heme staining of soluble membrane-bound proteins. Soluble membrane-bound proteins in 8004, 0531pk, C0531 and 015F07 were analyzed by heme staining after SDS-PAGE. Equivalent amounts of protein were loaded in each lane, shown stained in panel left. The membrane components were stained (Mrs, 14Â kDa, 22Â kDa and 30Â kDa) in panel right. Lanes contained total soluble membrane-bound heme from 8004, 0531pk, C0531 and 015F07, as indicated. The positions of molecular mass markers are indicatedBack to article page