Figure 2. Fertility of the male organ under drought stress.(A) Mean pollen viability of DS plants and individual flowers from DS plants after 4 d of drought stress and at different days after rewatering (DS-ARW) for type-1, type-2 and type-3. Scale bar: 100 µm.(B) Fruit set and flower abortion of DS plants, stigma of flower on WW plants crossed pollinated with pollen of flowers from DS plants (WW× DS) and stigma of flowers on DS plants crossed pollinated with pollen of flowers from WW plants (DS× WW). Values presented are means ±SD (n=3 biological replicates, 4 plants each). * p <0.05; **p <0.01; ***p < 0.001 (t-test).