Figure 4
From: Crosstalk between auxin and gibberellin during stalk elongation in flowering Chinese cabbage
Stalk thickness and cell growth in flowering Chinese cabbage stalk tips following different treatments. Pictures show the pith cell microstructures of decapitated plant stalks in transverse sections: (a) decapitation + H2O, (b) decapitation + IAA, (c) decapitation + GA3, (d) decapitation + IAA + GA3, (e) decapitation + IAA + uniconazole, (f) decapitation + uniconazole. The stalk pith region was marked with a star (★). (g) Cell length from longitudinal sections of flowering Chinese cabbage stalks. (h) Diameter of stalk tips. (i) Cell area from transverse sections of flowering Chinese cabbage stalks. Values with different letters indicate significant differences at p < 0.05, according to Duncan’s multiple range tests. Error bars indicate standard errors.
