丛枝菌根通过调节碳磷代谢相关基因的表达增强植物对低磷胁迫的适应性
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徐丽娇 1,2, 姜雪莲 1,3, 郝志鹏 1, 李涛 1, 吴照祥 1,4, 陈保冬 1,2,*( )
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Arbuscular mycorrhiza improves plant adaptation to phosphorus deficiency through regulating the expression of genes relevant to carbon and phosphorus metabolism
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Li-Jiao XU 1,2, Xue-Lian JIANG 1,3, Zhi-Peng HAO 1, Tao LI 1, Zhao-Xiang WU 1,4, Bao-Dong CHEN 1,2,*( )
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图3. 不同磷浓度下接种AM真菌对玉米植株磷浓度的影响(平均值±标准偏差)。LP和HP分别代表低磷和高磷处理。AMD和NMD代表供体植物接种AM真菌和不接种对照处理; AMR和NMR代表供体和受体植物受到AM分泌物处理和对照处理。不同字母代表处理间在5%水平上有显著性差异。“#”代表在相同AM真菌分泌物受体不同磷浓度处理间在5%水平上差异显著。“*”代表在相同磷浓度处理下AM真菌处理间在5%水平上差异显著。
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Fig. 3. Effects of inoculation with AM fungus on maize P concentrations under different P levels (mean ± SD). LP and HP refer to low P level (10 mg·kg-1) and high P level (100 mg·kg-1) respectively. AMD and NMD represent donor plants with and without AM fungus incubation, while AMR and NMR represent receiver plants with and without AM exudates respectively. The different letters indicates significant difference (p < 0.05) between corresponding treatments. # indicates significant difference (p < 0.05) between different P levels under the same inoculation treatment; * indicates significant difference (p < 0.05) between inoculation treatments under the same P level. |
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