Fig. 6From: The effects of mepiquat chloride on the lateral root initiation of cotton seedlings are associated with auxin and auxin-conjugate homeostasisStandard curve for GhIAR3a ELISA under optimized conditions (a) and the content of GhIAR3a (b). B0 is absorbance at 492 nm in the highest concentration of GhIAR3a. B is absorbance at 492 nm in the various concentration of GhIAR3a. Asterisks (*) and (**) indicate a significant difference (P < 0.05) and (P < 0.01), respectively, in comparison with the corresponding controlBack to article page