Ammonium improved cell wall and cell membrane P reutilization and external P uptake in a putrescine and ethylene dependent pathway

Ammonium improved cell wall and cell membrane P reutilization and external P uptake in a putrescine and ethylene dependent pathway

Copyright © 2022 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 191(2022) vom: 15. Nov., Seite 67-77
1. Verfasser: Zhu, Chun Quan (VerfasserIn)
Weitere Verfasser: Wei, QianQian, Kong, Ya Li, Xu, Qing Shan, Pan, Lin, Zhu, Lian Feng, Tian, Wen Hao, Jin, Qian Yu, Yu, Yi Jun, Zhang, Jun Hua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Absorption Ethylene Nitrogen form Phosphorus Putrescine Remobilization Rice Ammonium Compounds Ethylenes mehr... Lipids Nitrates 27YLU75U4W Pectins 89NA02M4RX ethylene 91GW059KN7 Oxidoreductases EC 1.- Esterases EC 3.1.- Ornithine Decarboxylase EC 4.1.1.17 V10TVZ52E4
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100 1 |a Zhu, Chun Quan  |e verfasserin  |4 aut 
245 1 0 |a Ammonium improved cell wall and cell membrane P reutilization and external P uptake in a putrescine and ethylene dependent pathway 
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500 |a Date Completed 18.10.2022 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2022 Elsevier Masson SAS. All rights reserved. 
520 |a Ammonium promotes rice P uptake and reutilization better than nitrate, under P starvation conditions; however, the underlying mechanism remains unclear. In this study, ammonium treatment significantly increased putrescine and ethylene content in rice roots under P deficient conditions, by increasing the protein content of ornithine decarboxylase and 1-aminocyclopropane-1-carboxylic acid (ACC) oxidase compared with nitrate treatment. Ammonium treatment increased rice root cell wall P release by increasing pectin content and pectin methyl esterase (PME) activity, increased rice shoot cell membrane P release by decreasing phosphorus-containing lipid components, and maintained internal P homeostasis by increasing OsPT2/6/8 expression compared with nitrate treatment. Ammonium also improved external P uptake by regulating root morphology and increased rice grain yield by increasing the panicle number compared with nitrate treatment. The application of putrescine and ethylene synthesis precursor ACC further improved the above process. Our results demonstrate for the first time that ammonium increases rice P acquisition, reutilization, and homeostasis, and rice grain yield, in a putrescine- and ethylene-dependent manner, better than nitrate, under P starvation conditions 
650 4 |a Journal Article 
650 4 |a Absorption 
650 4 |a Ethylene 
650 4 |a Nitrogen form 
650 4 |a Phosphorus 
650 4 |a Putrescine 
650 4 |a Remobilization 
650 4 |a Rice 
650 7 |a Ammonium Compounds  |2 NLM 
650 7 |a Ethylenes  |2 NLM 
650 7 |a Lipids  |2 NLM 
650 7 |a Nitrates  |2 NLM 
650 7 |a Phosphorus  |2 NLM 
650 7 |a 27YLU75U4W  |2 NLM 
650 7 |a Pectins  |2 NLM 
650 7 |a 89NA02M4RX  |2 NLM 
650 7 |a ethylene  |2 NLM 
650 7 |a 91GW059KN7  |2 NLM 
650 7 |a Oxidoreductases  |2 NLM 
650 7 |a EC 1.-  |2 NLM 
650 7 |a Esterases  |2 NLM 
650 7 |a EC 3.1.-  |2 NLM 
650 7 |a Ornithine Decarboxylase  |2 NLM 
650 7 |a EC 4.1.1.17  |2 NLM 
650 7 |a Putrescine  |2 NLM 
650 7 |a V10TVZ52E4  |2 NLM 
700 1 |a Wei, QianQian  |e verfasserin  |4 aut 
700 1 |a Kong, Ya Li  |e verfasserin  |4 aut 
700 1 |a Xu, Qing Shan  |e verfasserin  |4 aut 
700 1 |a Pan, Lin  |e verfasserin  |4 aut 
700 1 |a Zhu, Lian Feng  |e verfasserin  |4 aut 
700 1 |a Tian, Wen Hao  |e verfasserin  |4 aut 
700 1 |a Jin, Qian Yu  |e verfasserin  |4 aut 
700 1 |a Yu, Yi Jun  |e verfasserin  |4 aut 
700 1 |a Zhang, Jun Hua  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 191(2022) vom: 15. Nov., Seite 67-77  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:191  |g year:2022  |g day:15  |g month:11  |g pages:67-77 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2022.09.018  |3 Volltext 
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