Figure 2From: Identification of transcription-factor genes expressed in the Arabidopsis female gametophyteComparison of cGFP, n1GFP, and n2GFP gene-reporter activities in the mature female gametophyte. Expression of AT5G27880 (A-C) and AT5G01860 (D-F) promoter constructs fused to the cGFP (A, D), n1GFP (B, E), and n2GFP (C, F) reporters. Each panel contains an epifluorescence image (top) and an overlay (bottom) of the epifluorescence and a bright-field image of the same ovule. acn, antipodal cell nuclei; cc, central cell; ccn, central cell nucleus; ec, egg cell; ecn, egg cell nucleus; sc, synergid cell; scn, synergid cell nucleus. Scale bars: 50 μm.Back to article page