Transcriptome data of petals from four chrysanthemum varieties under high temperature stress

This data focused on two heat-stable chrysanthemum varieties, Zi Feng Che and Chrystal Regal, and two heat-sensitive varieties, Zi Hong Tuo Gui and Zi Lian, which exhibit significant color fading. Samples at the early flowering stage of each variety were placed in a controlled climate chamber. The chamber conditions were set to high temperature and normal temperature. After 7 days of treatment, petals were collected for subsequent transcriptome analyses. Three biological replicates were performed for each treatment.