Isolation and Functional Determination of SKOR Potassium Channel in Purple Osier Willow, Salix purpurea

Figure 5

Expression changes of SpuSKOR under K⁺ deficiency. 1-year-old purple osier plants were exposed to K⁺ deficiency for 4 h, 12 h, 36 h, and 72 h, respectively, before examination. The relative expression level of SpuSKOR was presented after normalization to the internal control. Data are the means of values obtained from three independent replicates ± SE.