Fig. 8From: A simple method for the application of exogenous phytohormones to the grass leaf base protodermal zone to improve grass leaf epidermis development researchInvestigation of maize seedling anatomy and phenotype. A Maize seedlings treated with 0.4Â mg/ml 2,4-D, and B treatment with 0.4Â mg/ml 2,4-D after 36Â h. C Maize seedling post-treatment. D Anatomy of the seedings and the leaf base for collection section to be excised defined by a red dotted box. E The leaf base samples were stained by propidium iodide, and F the phenotype was investigated using a confocal microscopeBack to article page