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240809s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plantsci.2024.112213
|2 doi
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|a pubmed24n1535.xml
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|a (DE-627)NLM376043679
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|a (NLM)39117001
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|a (PII)S0168-9452(24)00240-1
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Liu, Yahui
|e verfasserin
|4 aut
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| 245 |
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|a Mechanical wounding improves salt tolerance by maintaining root ion homeostasis in a desert shrub
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 14.09.2024
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|a Date Revised 14.09.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2024 Elsevier B.V. All rights reserved.
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|a Soil salinization, especially in arid environments, is a leading cause of land degradation and desertification. Excessive salt in the soil is detrimental to plants. Plants have developed various sophisticated regulatory mechanisms that allow them to withstand adverse environments. Through cross-adaptation, plants improve their resistance to an adverse condition after experiencing a different kind of adversity. Our analysis of Ammopiptanthus nanus, a desert shrub, showed that mechanical wounding activates the biosynthesis of jasmonic acid (JA) and abscisic acid (ABA), enhancing plasma membrane H+-ATPase activity to establish an electrochemical gradient that promotes Na+ extrusion via Na+/H+ antiporters. Mechanical wounding reduces K+ loss under salt stress, improving the K/Na and maintaining root ion balance. Meanwhile, mechanical damage enhances the activity of antioxidant enzymes and the content of osmotic substances, working together with cellular ions to alleviate water loss and growth inhibition under salt stress. This study provides new insights and approaches for enhancing salt tolerance and stress adaptation in plants by elucidating the signaling mechanisms of cross-adaptation
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|a Journal Article
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|a ABA
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|a JA
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|a Mechanical wounding
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|a Roots ion homeostasis
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|a Salt tolerance
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|a Cyclopentanes
|2 NLM
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|a Oxylipins
|2 NLM
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| 650 |
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|a jasmonic acid
|2 NLM
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| 650 |
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|a 6RI5N05OWW
|2 NLM
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| 650 |
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|a Abscisic Acid
|2 NLM
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| 650 |
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|a 72S9A8J5GW
|2 NLM
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| 650 |
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|a Sodium
|2 NLM
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| 650 |
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|a 9NEZ333N27
|2 NLM
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| 650 |
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|a Plant Growth Regulators
|2 NLM
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| 650 |
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|a Proton-Translocating ATPases
|2 NLM
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| 650 |
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|a EC 3.6.3.14
|2 NLM
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| 700 |
1 |
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|a Qu, Yue
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Shuyao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cao, Chuanjian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Yingying
|e verfasserin
|4 aut
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| 700 |
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|a Hao, Xin
|e verfasserin
|4 aut
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|a Gao, Haibo
|e verfasserin
|4 aut
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| 700 |
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|a Shen, Yingbai
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant science : an international journal of experimental plant biology
|d 1985
|g 348(2024) vom: 20. Sept., Seite 112213
|w (DE-627)NLM098174193
|x 1873-2259
|7 nnns
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| 773 |
1 |
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|g volume:348
|g year:2024
|g day:20
|g month:09
|g pages:112213
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|u http://dx.doi.org/10.1016/j.plantsci.2024.112213
|3 Volltext
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