Tissue-Specific Expression of BARD1 in Wild-Type Arabidopsis Plants.
In situ hybridization experiments using an antisense BARD1 probe were performed on Arabidopsis inflorescence (A), carpels (B), anthers (C), and the heart-shaped-stage embryo (D). The same stage developing embryo shown in (D) was probed with a sense BARD1 sequence (E) to demonstrate the specificity of our hybridization experiments. Bars = 50 μm.