Fig. 4

Analysis of differentially expressed genes (DEGs) and isoforms (DEIs) in response to heat stress and natural senescence. a The number of up- and down-regulated DEGs at each time point of heat stress and senescence stage. b Venn diagram of DEGs in three comparisons. c The number of up- and down-regulated DEIs at each time point of heat stress and senescence stage. d Venn diagram of DEIs in three comparisons. V1, only HT_1h vs Con; V2, only HT_72h vs Con; V3, only Sen vs Con; V4, the intersection of HT_1h vs Con and HT_72h vs Con but Sen vs Con; V5, the intersection of HT_72h vs Con and Sen vs Con but HT_1h vs Con; V6, the intersection of HT_1h vs Con and Sen vs Con but HT_72h vs Con; V7, the intersection of HT_72h vs Con, Sen vs Con and HT_1h vs Con