Fig. 1
From: An uncharacterized protein NY1 targets EAT1 to regulate anther tapetum development in polyploid rice
Pollen fertility and seed set in H1 (WT), F1 hybrids and ny1 mutant. A-D indicated pollen grains of WT A, ny1 × WT B, WT × ny1 C, and ny1 D, respectively. Bar = 30 μm; E and F represent pollen fertility and seed setting of WT, ny1 and their F1 hybrids, respectively. Ten plants were randomly selected to observe pollen fertility and seed set. Least significant difference (LSD) was used in the multiple comparison tests for each trait. Different letters between two samples indicate significant differences (p value < 0.05). Error bars represent SD