Integration of the transcriptome and metabolome reveals the mechanism of resistance to low phosphorus in wild soybean seedling leaves

Copyright © 2022 Elsevier Masson SAS. All rights reserved.

Détails bibliographiques
Publié dans:Plant physiology and biochemistry : PPB. - 1991. - 194(2023) vom: 15. Jan., Seite 406-417
Auteur principal: Gao, Shujuan (Auteur)
Autres auteurs: Guo, Rui, Liu, Ziyu, Hu, Yunan, Guo, Jixun, Sun, Mingzhou, Shi, Lianxuan
Format: Article en ligne
Langue:English
Publié: 2023
Accès à la collection:Plant physiology and biochemistry : PPB
Sujets:Journal Article Ions Leaves Low phosphorus Metabolomics Soybean Transcriptomics Phosphorus 27YLU75U4W Soil
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245 1 0 |a Integration of the transcriptome and metabolome reveals the mechanism of resistance to low phosphorus in wild soybean seedling leaves 
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500 |a Date Completed 16.01.2023 
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500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2022 Elsevier Masson SAS. All rights reserved. 
520 |a Plant growth, development, yield and quality are limited by barren soil. Soil phosphorus deficiency is one of the common factors causing soil barrenness. Plants have evolved morphological, physiological and molecular adaptations to resist to phosphorus deficiency. Wild soybean, a wild relative of cultivated soybean, has an obvious genetic relationship with cultivated soybean and has many beneficial characteristics such as strong low phosphorus resistance. Therefore, in this study, the integration analysis of transcriptome and metabolome of wild and cultivated soybean seedlings leaves were applied under phosphorus deficiency to reveal the mechanism of resistance to low phosphorus stress in wild soybean leaves, especially the key role of membrane phospholipid reuse and protection. Under phosphorus deficiency, wild soybean resisted low phosphorus stress by enhancing phosphorus reuse and strengthening membrane protection mechanisms, that is, by enhancing phospholipid metabolism, degrading membrane phospholipids, releasing phosphorus, increasing phosphorus reuse, and enhancing galactolipid biosynthesis. This, in turn, produced digalactosyl diacylglycerol to replace missing phospholipids for membrane maintenance and enhanced glutathione metabolism to protect the membrane system from damage. At the same time, phosphorus deficiency increased the levels of the intermediate metabolites glycine and ornithine, while significantly regulating the expression of transcription factors WRKY75 and MYB86. The enhancement of these metabolic pathways and the significant regulation of gene expression play an important role in improving the low phosphorus tolerance of wild soybean. This study will provide a useful theoretical basis for breeding soybean with low phosphorus tolerance 
650 4 |a Journal Article 
650 4 |a Ions 
650 4 |a Leaves 
650 4 |a Low phosphorus 
650 4 |a Metabolomics 
650 4 |a Soybean 
650 4 |a Transcriptomics 
650 7 |a Phosphorus  |2 NLM 
650 7 |a 27YLU75U4W  |2 NLM 
650 7 |a Soil  |2 NLM 
700 1 |a Guo, Rui  |e verfasserin  |4 aut 
700 1 |a Liu, Ziyu  |e verfasserin  |4 aut 
700 1 |a Hu, Yunan  |e verfasserin  |4 aut 
700 1 |a Guo, Jixun  |e verfasserin  |4 aut 
700 1 |a Sun, Mingzhou  |e verfasserin  |4 aut 
700 1 |a Shi, Lianxuan  |e verfasserin  |4 aut 
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773 1 8 |g volume:194  |g year:2023  |g day:15  |g month:01  |g pages:406-417 
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