Comparison of <i>in vivo</i> germination of wildtype and antisense pollen.

<p><b>A</b>, wildtype plants pollen showing normal pollen growth down through the style (Scale bar = 300 µm). <b>B</b>, low pollen germination and growth are seen when A3 pollen is deposited on the A3 stigma (selfing) (Scale bar = 80 µm). <b>C</b>, low pollen growth seen when A3 pollen is deposited on the wildtype plants stigma (crossing) (Scale bar = 160 µm).