Figure 6.
Detection of ABA signal in fruit of hybrid progenies and its effect on fruits sugar contents. A) ABA contents in fruits of different lines during late fruit development. B) Expression levels of genes related to ABA synthesis (MdZEP/MdNCED1/MdNCED2/MdAAO), metabolism (MdCYP707A2/4), and signal transduction (MdSnRK2I/SnRK2E/SnRK2A/MdbZIP46/MdbZIP23/PYL2/PP2C51/PP-2C6/PP2C56) in fruits of different lines during late fruit development. 105 and 130 represent the days after full bloom, respectively. C) Effects of ABA and FLU on sugar contents in fruit of different lines. FW, fresh weight. Error bars represent the ±SD of three independent biological replicates. Asterisks indicate statistical significance by SPSS statistical 22 software (**P < 0.01, *P < 0.05, Student's t-test). The statistical analysis described here was applicable to all data that requires statistical analysis.