Figure 2

Venn diagrams representing the distribution of the genes in the different classes. A: All genes modulated in the experiment (drought stress + heat stress + combined stress) are separated according to the tested genotype. B: All genes modulated in response to drought stress are separated according to the tested genotype. C: All genes modulated in response to heat stress are separated according to the tested genotype. D: All genes modulated in response to combined stress (drought + heat stress) are separated according to the tested genotype. E: All genes modulated in response to stress in the durum wheat cultivar Ofanto are separated according to the stress conditions. F: All genes modulated in response to stress in the durum wheat cultivar Cappelli are separated according to the stress conditions.