Warm welcome? Elevated temperature accelerates Botrytis and Fusarium disease development in Arabidopsis and chrysanthemum

The dataset includes measurements of fungal growth, plant disease severity, lesion size, cell-death intensity, and defence-marker gene expression under room-temperature and elevated-temperature conditions. The experiments compare the effects of temperature on interactions involving Arabidopsis thaliana, chrysanthemum, Botrytis cinerea B05.10, and Fusarium oxysporum isolates Fo5176, FoNL1 and TR4-II5. This Zenodo record contains: ├── Figure1_growth_Fusarium_data.xlsx│ Raw in vitro growth data for Fusarium oxysporum isolates Fo5176, FoNL1 and TR4-II5│ grown at different temperatures. These data support Figure 1, showing how temperature│ affects fungal colony growth. ├── Figure2-S2_Raw_RosetteSizeData_Fusarium.xlsx│ Raw Arabidopsis rosette-size data after inoculation with Fusarium oxysporum isolates│ under 21°C and 28°C conditions. Rosette size was used as a quantitative measure of│ disease severity. These data support Figure 2 and Supplementary Figure S2. ├── Figure4e_Botrytis_lesion.xlsx│ Raw lesion-size data from Botrytis cinerea B05.10 infection assays on Arabidopsis│ genotypes under room-temperature and heat-shock conditions. These data support│ Figure 4e. ├── Figure6_NEP1_PG2_Cell_death_intensity.xlsx│ Raw cell-death intensity data from chrysanthemum leaves infiltrated with the│ Botrytis cinerea cell-death-inducing proteins BcPG2 and BcNEP1. Cell death was│ quantified using red-light emission under room-temperature and heat-shock conditions.│ These data support Figure 6. ├── FigureS1_Fusarium_chrysanthemum.xlsx│ Raw chrysanthemum disease-score data after inoculation with Fusarium oxysporum│ isolates FoNL1 and Fo5176 under 23°C and 30°C conditions. Disease severity was scored│ using a 0–7 disease index. These data support Supplementary Figure S1. ├── Raw_qPCR_data_Fusarium.xlsx│ Raw normalized RT-qPCR data for Arabidopsis defence-marker gene expression after│ Fusarium oxysporum inoculation under 21°C and 28°C conditions. The dataset includes│ SA-, JA- and ET-associated marker genes. Relative expression values are shown as│ 2^-ΔCt, with statistical comparisons included where applicable. └── Raw_qPCRdata_Botrytis.xlsx Raw normalized RT-qPCR data for Arabidopsis defence-marker gene expression after Botrytis cinerea B05.10 inoculation under room-temperature and heat-shock conditions. The dataset includes SA-, JA- and ET-associated marker genes, including PR1, CBP60g, SARD1, PDF1.2a, LOX2, MYC2, EIN2 and ERF6. Relative expression values are shown as 2^-ΔCt, with Tukey’s multiple-comparison p-values included where applicable.