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. 2003 Dec;133(4):1732–1746. doi: 10.1104/pp.103.028530

Figure 6.

Figure 6.

Developmental and tissue-specific expressions of WAKL1, WAKL2, WAKL4, WAKL5, WAKL6, and WAKL7. Histochemical analyses of GUS reporter expression from WAKL promoters. A, WAKL1::GUS activity in transgenic plants. 5-Bromo-4-chloro-3-indolyl β-d-glucuronide (X-Gluc) staining for 8-d-old seedling (a), mature leaves (b), roots (c), and trichomes (d) is shown. B, WAKL2::GUS activity in transgenic plants. X-Gluc staining for 8-d-old seedling (a), flower (a), silique (c), and leaf/stipule (c) is shown. C, WAKL4::GUS activity in transgenic plants. X-Gluc staining for 8-d-old seedling (a), flower (b), silique/young seeds (c), shoot-root junction/lateral root (d), and leaf/stipule (e) is shown. D, WAKL5::GUS activity in transgenic plants. X-Gluc staining for 8-d-old seedling (a), flower (b), silique (c and d), root (e), and stipule (f) is shown. E, WAKL6::GUS activity in transgenic plants. X-Gluc staining for 8-d-old seedling (a), leaf (b), roots (c), flower (d), and silique (e) is shown. F, WAKL7::GUS activity in transgenic plants. X-Gluc staining for mature leaf (a), flower (b), root (c), and silique (d) is shown. AN, Anther; CA, carpel; FI, filament; HD, hydathode; JU, hypocotyl-root junction; PD, pedicel; RI, lateral root initiation; SG, stigmatic tissue; ST, style; SU, stipule; SY, style; TB, trichome base; YS, young seeds.