无核葡萄离体胚珠发育影响因子及其生理变化

李桂荣,全冉,程珊珊,侯小进,樊秀彩,扈惠灵

The Influencing Factors of in-vitro Ovule Development in Seedless Grape and Its Physiological Changes

LI GuiRong,QUAN Ran,CHENG ShanShan,HOU XiaoJin,FAN XiuCai,HU HuiLing

表9 不同生理指标与胚珠发育率的相关系数

Table 9 Correlation coefficient of different physiological indexes and ovule development rate

生理指标 Physiological index 相关系数 Correlation coefficient 淀粉含量 Starch content (%) 0.062 可溶性蛋白含量 Soluble protein content (mg·g-1) 0.430** 总酚含量 Phenolics content (mg·g-1) 0.800** SOD酶活性 SOD activity (U·g-1 FW) 0.733** POD酶活性 POD activity (U·g-1 FW) -0.331** PPO酶活性 PPO activity (U·g-1 FW) -0.325**