Fig. 6From: Genome-wide analysis of the rice PPR gene family and their expression profiles under different stress treatmentsExpression profiles of the PPR genes in response to different stresses. All heat maps were generated using MeV4.9 software with log2-transformed FPKM values. a Expression profiles of PPR genes in rice infected by rice stripe virus (RSV). Mock means control and dpi means days post inoculation. b Expression profiles of PPR genes in rice infected with bacterial blight disease. MDJ8 represents Japonica rice cultivar Mudanjiang8. c Expression profile of PPR genes in rice infected by rice blast disease. VN and GV represent a blast-tolerant cultivar and susceptible cultivar, respectively. d Expression profiles of PPR genes in rice under drought and salt stresses, respectively. N22 is a drought-tolerant cultivar. PK is a salinity-tolerant rice cultivar and IR64 is a susceptible cultivar. e Expression profiles of PPR genes in rice under phosphorus stress. +Pi, -Pi and Pire represent control, phosphate starvation and recovery, respectively. f Expression profiles of PPR genes in rice under cold stress. 9311 and DX (Dongxiang wile rice) are two rice varieties, and CK is the control condition of cold. g Expression profiles of PPR genes in rice under cadmium stress. Rice was treated with cadmium for 1Â h and 24Â h, and root and shoot were collected for this experimentBack to article page