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- Zhu, Chun Quan, et al. Show all 9 Authors
- Journal of plant physiology 2019 v.240 pp. 153003
- Oryza sativa; biosynthesis; cell walls; crop production; genes; homeostasis; hydrogen peroxide; nitrate reductase; nitric oxide; nitroprusside; pectinesterase; pectins; phosphorus; physiological transport; rice; roots
- ... Phosphorus (P) deficiency limits rice production. Increasing the remobilization of P stored in the root cell wall is an efficient way to alleviate P starvation in rice. In the current study, we found that the addition of 50 μM H2O2 significantly increased soluble P content in rice. H2O2 stimulated pectin biosynthesis and increased pectin methylesterase (PME) activity, thus stimulating the release ...