Fig. 2

Overview on differences in gene expression. a, b DEGs of Mmu: the log₂ (fold change) values of the up-regulated and down-regulated genes were in the intervals of [1.47, 11.04] and [−5.76, −1.75], respectively, and the FPKM, which is used to measure the level of transcription or gene expression, was in the interval of (−4, 32). c, d DEGs of App: the log₂ (fold change) values of the up-regulated and down-regulated genes were in the intervals of [2.00, 7.07] and [−8.18, −1.70], respectively, and the FPKM was in the interval of (2, 32)