脯氨酸羟化酶GhP4H2在棉花纤维发育中的功能研究

高璐, 许文亮

GhP4H2 encoding a prolyl-4-hydroxylase is involved in regulating cotton fiber development

GAO Lu, XU Wen-Liang

图4 GhP4H2转基因与野生型棉花AGP定量分析 A: 不同样品AGP特异反应色圈。B: 阿拉伯树胶标准曲线; 横坐标代表AGP浓度, 纵坐标代表对应的色圈面积。C: 不同样品AGP含量。0.1~0.6 (μg μL-1): 阿拉伯树胶浓度。**表示在0.01水平差异显著。株系名称缩写同图2。

Fig. 4 AGP content in fibers of GhP4H2 transgenic cotton lines and wild type A: halos of different samples from transgenic lines and wild type. B: standard curve; Abscissa: the AGPs concentration; Ordinate: the area of the corresponding halos. C: the AGPs content of different samples from transgenic lines and wild type. 0.1-0.6 (μg μL-1): gum arabic concentration. ** means significant difference at the 0.01 probability level. Abbreviations of lines name are the same as those given in Fig. 2.