Fig. 7From: The sucrose transporter MdSUT4.1 participates in the regulation of fruit sugar accumulation in appleOverexpression of MdSUT4.1 in apple calli. a Apple calli infiltrated with MdSUT4.1 (transgenic) and the entry vector pSAK277 (CK), respectively. b Expression of MdSUT4.1 in transgenic calli and CK. c Sugar accumulation in transgenic calli and CK. Statistical significance was analyzed by Student’s t-test. **, P < 0.01. Error bars represent SE of three biological replicatesBack to article page