Development -- Brewer et al. 131 (16): 4035 Figure IG6

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Fig. 6. Expression of PTL in pinoid mutant plants. (A) pid-2 mutant inflorescence. (B) p2.0i::GUS expression in pid-2 inflorescence. Rings of staining (blue) occur in the first whorl region of two buds (arrows). (C) Transverse section of a developing pid-2 flower at the same stage as that shown in B. M, shoot apical meristem. (D) Longitudinal section of an older pid-2 flower showing GUS staining (pink) accumulating in the inner region of the expanding first whorl (arrows). Scale bars: A, 1 mm; B-D, 100 µm.