干旱胁迫对转PtPIP2;8基因84K杨苗木光合、生长和根系结构的影响
刘丽燕1,2, 冯锦霞1, 刘文鑫3, 万贤崇1,*(
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Effects of drought stress on photosynthesis, growth and root structure of transgenic PtPIP2;8 poplar 84K (Populus alba × P. glandulosa)
LIU Li-Yan1,2, FENG Jin-Xia1, LIU Wen-Xin3, WAN Xian-Chong1,*()
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图2. 正常水分条件下84K杨转基因和野生型植株根系导水率变化(平均值+标准偏差)。
不同小写字母表示转基因和野生型植株之间根系导水率存在显著差异(p < 0.05)。
Fig. 2. Changes of root hydraulic conductivity of transgenic and wildtype poplar 84K under normal watering condition (mean + SD).
Different lowercase letters indicate significant differences in transgenic and wildtype plants (p < 0.05).
