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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.jplph.2022.153711
|2 doi
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|a pubmed24n1135.xml
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|a (DE-627)NLM340786701
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|a (NLM)35550521
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|a (PII)S0176-1617(22)00097-9
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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 |
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|a Wang, Jingjing
|e verfasserin
|4 aut
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|a An aquaporin gene MdPIP1;2 from Malus domestica confers salt tolerance in transgenic Arabidopsis
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|c 2022
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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
|b cr
|2 rdacarrier
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|a Date Completed 24.05.2022
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|a Date Revised 24.05.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2022 Elsevier GmbH. All rights reserved.
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|a Aquaporins are known as water channel proteins. In this study, an aquaporin gene MdPIP1;2 was cloned from Malus domestica cv. Qinguan encoding a protein of 289 amino acids that formed the typical structure of aquaporin by six transmembrane domains, two asparagine-proline-alanine motifs, aromatic/arginine filter, and Forger's position. MdPIP1;2 was highly expressed in the water-sensitive or water-requiring tissues, and upregulated by salt and PEG stresses. MdPIP1;2 transgenic Arabidopsis exhibited enhanced salt stress tolerance with less Na + accumulation, lower malondialdehyde (MDA) content, lower electrolyte leakage (EL) level, and higher superoxide dismutase (SOD) and peroxidase (POD) activities compared with WT plants. Additionally, transcriptome analysis indicated MdPIP1;2 transgenic Arabidopsis could present healthier growth and development condition probably through regulating morphological structures and accumulating specific secondary metabolites under salt stress. Our results are a useful reference for better understanding the biological function of aquaporin in apple tree, especially in plant response to abiotic stress
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|a Journal Article
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|a Aquaporin
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|a Gene function
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|a Overexpression
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| 650 |
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|a Salt stress
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| 650 |
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|a Transcriptome
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| 650 |
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|a Aquaporins
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Water
|2 NLM
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| 650 |
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|a 059QF0KO0R
|2 NLM
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| 700 |
1 |
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|a Yang, Leilei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chai, Shuangshuang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ren, Yafei
|e verfasserin
|4 aut
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| 700 |
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|a Guan, Meng
|e verfasserin
|4 aut
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| 700 |
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|a Ma, Fengwang
|e verfasserin
|4 aut
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| 700 |
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|a Liu, Jingying
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of plant physiology
|d 1979
|g 273(2022) vom: 12. Juni, Seite 153711
|w (DE-627)NLM098174622
|x 1618-1328
|7 nnns
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| 773 |
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|g volume:273
|g year:2022
|g day:12
|g month:06
|g pages:153711
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|u http://dx.doi.org/10.1016/j.jplph.2022.153711
|3 Volltext
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