Fig. 3

Analysis of pollen fertility and viability of HN2026-4x and 9311-4x. A Pollens of HN2026-4x stained by I2-KI; B Pollens of 9311-4x stained by I2-KI; C Pollens of HN2026-4x stained by FDA; D Pollens of 9311-4x stained by FDA; E Comparison of pollen fertility and viability; H: HN2026-4x; Y: 9311-4x; Significant differences were determined using independent samples t-test; *** and **** indicate significant differences at 0.001 and 0.0001 probability levels, respectively. Bar = 200 μm