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
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
Li-Jiao XU1,2, Xue-Lian JIANG1,3, Zhi-Peng HAO1, Tao LI1, Zhao-Xiang WU1,4, Bao-Dong CHEN1,2,*()
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图2. 不同磷浓度下接种AM真菌对玉米植株干质量的影响(平均值±标准偏差)。LP和HP分别代表低磷和高磷处理。AMD和NMD分别代表供体植物接种AM真菌和不接种对照处理; AMR和NMR分别代表受体植物受到AM分泌物处理和对照处理。柱形上方标示不同字母代表不同处理间在5%水平有显著性差异。“#”代表在相同接种处理下不同磷水平之间在5%水平差异显著。
Fig. 2. Effects of mycorrhizal inoculation on maize dry mass 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. Different letters above the columns indicate significant difference (p < 0.05) between corresponding treatments. # indicates significant difference (p < 0.05) between different P levels under the same inoculation treatment.
