GAMETOPHYTE DEFECTIVE 1, a Putative Subunit of RNases P/MRP, Is Essential for Female Gametogenesis and Male Competence in Arabidopsis
Figure 8
GUS expression during development in transgenic plant pGAF1:GAF1-GUS.
A. A micrograph of a 14d seedling showing GUS signals in root tips (as arrows indicated in A and B) and young leaves. Bar=2 mm. B. A micrograph showing GUS signals in root tip. Specific signals were detected in nuclei (inset). Bar=10 µm. C. A micrograph showing GUS signals in lateral root primordia. Bar=10 µm. D. A micrograph showing GUS signals in inflorescence. Bar=1 mm. E. A micrograph showing GUS signals in anthers and pollen grains. Bar=50 µm. F–J. Micrographs showing GUS signals in nucellar cells and embryo sacs at different development stages. Bar=10 µm.