Tissue-specific accumulation of transcripts
encoding TD (probe pDH14.2) and PIOX (probe pDH41.6) in undamaged
plants during vegetative growth (1), bolting (2), and flowering (3).
Total cellular RNA was extracted from roots (R), leaves (L), axis (A),
apical buds (B), calyx (C), and flowers without calyx (F),
respectively. Hybridizations with 18S rRNA are provided as controls for
equal blotting.