Arbuscular mycorrhizal fungi restore normal growth in a white poplar clone grown on heavy metal-contaminated soil, and this is associated with upregulation of foliar metallothionein and polyamine biosynthetic gene expression

丛枝菌根真菌恢复了重金属污染土壤上生长的白杨克隆的正常生长，这与叶片金属硫蛋白和多胺生物合成基因表达的上调有关