Skip to main content
. 2016 Sep 13;7:1367. doi: 10.3389/fpls.2016.01367

FIGURE 4.

FIGURE 4

GUS assays of transgenic Arabidopsis plants. (Up) Qualitative GUS staining. Tissues (root, leave, flower, stem, and fruit) from each construct were separately subjected to histochemical GUS staining. Transgenic lines carrying the GUS reporter gene under the control of the CaMV35S promoter were used as the positive control (35S) and untransformed Arabidopsis were used as the negative control (WT). Bars, 2 mm. (Down) Quantitative GUS assays of transgenic Arabidopsis seedlings carrying the full-length promoter construct (LP) during seedling development (at bottom left) and transgenic Arabidopsis seedlings carrying different promoter constructs (at bottom right). Leaves were harvested on day 24 after seeding. Data are means ± SD of three independent experiments. Lowercase letters indicate significant differences at P < 0.05. Uppercase letters indicate significant differences at P < 0.01.