Histochemical GUS staining of AtMinE1
promoter::uidA-transgenic Arabidopsis plants. GUS
staining patterns are shown for whole seedlings (A–C), a section of
meristematic region of a seedling (D), and plant organs (E–H); cauline
leaf and inflorescence (E), silique (F), open flower (G), and anther at
higher magnification (H). C represents an enlargement of the boxed area
in B. c, Cotyledon; l, leaf. Scale bars represent 1
mm.