Integration of volatile and non-volatile metabolites and the transcriptome reveals the formation mechanisms of differential aroma compounds between Pyrus communis and Pyrus pyrifolia cultivars - Wang, Jiao; Guo, Xianping; Wu, Zhongying; Wang, Dongsheng; Guo, Peng; Han, Yongping; Jiang, Hui; Lü, Zhenzhen (Frontiers in Plant Science, 2025)