Skip to main content
. 2017 Feb 13;173(4):2340–2355. doi: 10.1104/pp.16.01368

Figure 1.

Figure 1.

Cytokinin signaling functions in the greening of detached roots downstream of wounding signaling. A, GFP fluorescence in roots of the TCSn::GFP line and the wild-type control. B, Chl content in intact and detached roots of the wild type (WT) and mutants involved in cytokinin signaling. C, GFP fluorescence in roots of the TCS::GFP lines with the wild-type and WIND1-SRDX background. D, Chl content in intact and detached roots of the wild type and two independent lines of WIND1-SRDX plants. In A to D, for the detached root sample, roots were excised from 14-d-old seedlings and grown for 7 d, whereas for the intact root control, the shoots of 21-d-old seedlings were removed just before observation. E, Chl content in intact roots of the XVE-WIND1 line. Root Chl content is shown for 21-d-old seedlings treated with 17β-estradiol for 24 h compared with the untreated control (0 h). Student’s t test: *, P < 0.05. For B, D, and E, data are means ± se from three or more independent experiments. Different letters indicate significant differences by the Tukey-Kramer multiple comparison test (P < 0.05). Asterisks indicate significant differences from the wild type of each condition (*, P < 0.05; **, P < 0.01; and ***, P < 0.001, Student’s t test after a Bonferroni correction for multiple comparisons).