Fig. 4. Expression of paternal markers in embryos derived from glc egg
cells. Paternal promoter activity of CYCB1;1::GUS
(A,B) and PIN7::PIN7-GUS (C,D) in the
pre-globular embryos 2.5 DAP of wild-type (wt) seeds (A,C) and of glc
seeds (B,D). Scale bars: 50 µm.