supported by National Key Research and Development Program of China(2023YFD2300603,2022YFF1003100);the National Natural Science Foundation of China(32322073);Foundation of Hubei Hongshan Laboratory(2021hszd016);Fundamental Research Funds for the Central Universities(2662023PY011);the Huazhong Agricultural University(start-up funding to C.L.)。
Fruit taste quality is greatly influenced by the content of soluble sugars,which are predominantly stored in the vacuolar lumen.However,the accumulation and regulation mechanisms of sugars in most fruits remain unclea...