Fig 1. Expression of HAP13 during ovule development.
(A-B) Confocal laser scanning micrographs (CLSM) of ProHAP13:NLS-YFP ovules at stage 2-I (A) or at stage 2-III (B). Silhouettes of developing ovular primordia (A) or ovule (B) were indicated with dotted lines. Nu nucellus; ii, inner integument; oi, outer integument. (C-F) CLSM of developing ovules from HAP13g-GFP hap13-1 transgenic plants at stage 2-III (C), 3-I (D), 3-III (E), and 3-V (F). Merge images of the GFP channel and the RFP channel (Lysotracker red, to show cell silhouettes) are at the bottom of corresponding GFP channel images. Bars = 50 μm for (A); 10 μm for (B-F).