Figure 2.

Effects of RACK1A modulators on the adventitious roots’ development in dark-grown Arabidopsis hypocotyl tissue. Wild type Arabidopsis (Col-0) seedlings were grown in darkness for one week. Then, the apical and basal parts of the plant’s excised and only stem hypocotyls part were transferred to further treatments. Control set including methanol (m) plus DMSO (d), SD29-12, SD29 and SD29-14, respectively. Treatment sets with 1 μM NAA plus D, SD29-12, SD29 and SD29-14, respectively. The last set is 10 μM NAA plus D, SD29-12, SD29 and SD29-14. The images were taken by Leica EZ4 HD stereo zoom microscope. Results are representative of at least three independent experiments. The scale bar corresponds to 1 cm