show Abstracthide AbstractJiashi melon and 86-1 melon were inoculated with Alternaria alternata, and the difference of gene expression was analyzed after 0, 6, 12, 18 and 24 days storage. Overall design: Jiashi melon and 86-1 melon were inoculated with Alternaria alternata (control inoculated with sterile water), and samples were collected at 0d, 6d, 12d, 18d and 24d after storage, respectively, and transcriptome sequencing was performed to compare gene expression differences. The experiment was set up with 3 replicates.