Fig. 4

Basic biological function analysis of ZmABCB15. a Subcellular localization of ZmABCB15 were transiently expressed in tobacco epidermis cells. Co-localization of ZmABCB15-GFP fusion protein with the plasma membrane marker pm-rb CD3–1008, a fusion protein of a red fluorescent protein with a plasma membrane-localized aquaporin. b Tissues-specific expression pattern of ZmABCB15. The expression of ZmABCB15 in four organs, including stem, root, leaf, and flower