Fig. 3From: Transcriptome and physiological analyses for revealing genes involved in wheat response to endoplasmic reticulum stressComparison of wheat leaf and root under different treatments by trypan blue staining. (a) Trypan blue staining in leaf after 4-day’s treatment under microscope (X4). (b) Cell death ratio of leaf after 4-day’s treatment. (c, d) Trypan blue staining in seedling root after 1-day’s treatment under digital camera (c) Root system; (d) Root tip. (e) Root tip under microscope (X10). Bar = 500 μm in A and bar = 200 μm in E. Different letters of B indicate significant difference among treatments at the 0.05 significance level based on Duncan’s multiple range tests. Bars represent the mean ± SD (n = 3)Back to article page