MdTPR16, an apple tetratricopeptide repeat (TPR)-like superfamily gene, positively regulates drought stress in apple

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Détails bibliographiques
Publié dans:Plant physiology and biochemistry : PPB. - 1991. - 210(2024) vom: 30. Mai, Seite 108572
Auteur principal: Liu, Xin (Auteur)
Autres auteurs: Wang, Da-Ru, Chen, Guo-Lin, Wang, Xun, Hao, Shi-Ya, Qu, Man-Shu, Liu, Jia-Yi, Wang, Xiao-Fei, You, Chun-Xiang
Format: Article en ligne
Langue:English
Publié: 2024
Accès à la collection:Plant physiology and biochemistry : PPB
Sujets:Journal Article Apple Drought tolerance Drought-related gene MDA MdTPR16 ROS Plant Proteins Reactive Oxygen Species
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520 |a The Tetratricopeptide repeat (TPR)-like superfamily with TPR conserved domains is widely involved in the growth and abiotic stress in many plants. In this report, the gene MdTPR16 belongs to the TPR family in apple (Malus domestica). Promoter analysis reveal that MdTPR16 incorporated various stress response elements, including the drought stress response elements. And different abiotic stress treatments, drought especially, significantly induce the response of MdTPR16. Overexpression of MdTPR16 result in better drought tolerance in apple and Arabidopsis by up-regulating the expression levels of drought stress-related genes, achieving a higher chlorophyll content level, more material accumulation, and overall better growth compared to WT in the drought. Under drought stress, the overexpressed MdTPR16 also mitigate the oxidative damage in cells by reducing the electrolyte leakage, malondialdehyde content, and the H2O2 and O2- accumulation in apples and Arabidopsis. In conclusion, MdTPR16 act as a beneficial regulator of drought stress response by regulating the expression of related genes and the cumulation of reactive oxygen species (ROS) 
650 4 |a Journal Article 
650 4 |a Apple 
650 4 |a Drought tolerance 
650 4 |a Drought-related gene 
650 4 |a MDA 
650 4 |a MdTPR16 
650 4 |a ROS 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Reactive Oxygen Species  |2 NLM 
700 1 |a Wang, Da-Ru  |e verfasserin  |4 aut 
700 1 |a Chen, Guo-Lin  |e verfasserin  |4 aut 
700 1 |a Wang, Xun  |e verfasserin  |4 aut 
700 1 |a Hao, Shi-Ya  |e verfasserin  |4 aut 
700 1 |a Qu, Man-Shu  |e verfasserin  |4 aut 
700 1 |a Liu, Jia-Yi  |e verfasserin  |4 aut 
700 1 |a Wang, Xiao-Fei  |e verfasserin  |4 aut 
700 1 |a You, Chun-Xiang  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 210(2024) vom: 30. Mai, Seite 108572  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnas 
773 1 8 |g volume:210  |g year:2024  |g day:30  |g month:05  |g pages:108572 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2024.108572  |3 Volltext 
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