Representative results of pollination tests.
Photographs were obtained by UV fluorescence microscopy. a,
Cross-pollination of an
S8S8 stigma with
wild-type pollen
(S52S60); b,
cross-pollination of an
S9S9 stigma with
wild-type pollen; c, cross-pollination of an
S8S8 stigma with
transgenic pollen from T66
(S52S60 /S8-SP11); d, cross-pollination of an
S9S9 stigma with
transgenic pollen from T66; e, cross-pollination of an
S8S8 stigma with
transgenic pollen from T161
(S52S60 /S9-SP11); f, cross-pollination of an
S9S9 stigma with
transgenic pollen from T161.