The Relationship between Polyamines and Hormones in the Regulation of Wheat Grain Filling
Figure 6
External PA effects on the ETH production rate (A: Zhoumai 18; B: Xinong 538) in wheat grains.
S1: external application of Spd on panicles; S2: external application of Spm on panicles; P1: external application of Put on panicles; CK: external application of deionized water on panicles. Vertical bars represent ± the standard error of the mean (n = 3).