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Figure 1 | BMC Plant Biology

Figure 1

From: Salt-dependent regulation of a CNG channel subfamily in Arabidopsis

Figure 1

CNGC19 expression in vascular tissues. GUS staining of plants at different ages carrying the CNGC19p:GUS construct: 2 (A), 4 (B), 18 (C), 39 (D, E) days after stratification. (F-H) Pictures of developing lateral roots where blue staining is not detected before vasculature formation. (I-K) GUS staining visible in the phloem strands of the root. (L) Cross section of the root with GUS staining in the phloem but not in xylem cells of the stele. The bar represents 20 μm. (M) Part of an adult leaf showing GUS staining in the vasculature. Note, that the plant shown in (M) has been grown on salt-containing agar (see Fig. 3).

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