Figure 5
From: YAO is a nucleolar WD40-repeat protein critical for embryogenesis and gametogenesis in Arabidopsis
Expression pattern of YAO. GUS staining showing YAO expression in a 10-day-old seedling (A), root tip (B), and lateral root primordial (C), pollen grains (D), embryo sacs before fertilization (E), and embryo and endosperm (F). RNA in situ showing YAO mRNA in early embryo (G) and endosperm (H), and sense control (I). Bar: 1 mm (A), 20 μm (E-I), 50 μm (C, D), 100 μm (B).