Prunus persica transcription factor PpNAC56 enhances heat resistance in transgenic tomatoes.

Arabidopsis / genetics Droughts Gene Expression Regulation, Plant Solanum lycopersicum / genetics Plant Proteins / genetics Plants, Genetically Modified / metabolism Prunus persica / metabolism Stress, Physiological / genetics Transcription Factors / genetics
Heat stress Peach PpMIEL1 PpNAC56

Journal

Plant physiology and biochemistry : PPB
ISSN: 1873-2690
Titre abrégé: Plant Physiol Biochem
Pays: France
ID NLM: 9882449

Informations de publication

Date de publication:
01 Jul 2022
Historique:
received: 09 03 2022
revised: 19 04 2022
accepted: 27 04 2022
pubmed: 8 5 2022
medline: 19 5 2022
entrez: 7 5 2022
Statut: ppublish

Résumé

Members of the NAC (NAM, ATAF1,2 and CUC2) transcription factor family are involved in numerous processes of plant growth and development and play an important role in the response to abiotic stresses such as salinity, drought and heat, but little research on this topic has been done in peach. In this study, we analyzed the expression patterns of PpNAC56 under abiotic stress and found that PpNAC56 responded to high-temperature stress. To verify the function of PpNAC56, we overexpressed this gene in tomato plants and found that, compared with WT plants, the transgenic tomato plants could accumulate more osmoregulatory substances after high-temperature treatment and thus were more heat resistance. Then, using Y2H, BIFC, and pull-down assays, we found that PpNAC56 could interact with PpMIEL1. In addition, Y1H and dual-luciferase assays verified that PpNAC56 could activate the expression of PpHSP17.4 and PpSnRK2D. The above experimental results demonstrate that PpNAC56 plays an important role in the plant response to heat stress.

Identifiants

DOI: 10.1016/j.plaphy.2022.04.026 PMID: 35525200
pubmed: 35525200
pii: S0981-9428(22)00206-6
doi: 10.1016/j.plaphy.2022.04.026
pii:
doi:

Substances chimiques

Plant Proteins 0
Transcription Factors 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

194-201

Informations de copyright

Copyright © 2022 Elsevier Masson SAS. All rights reserved.

Auteurs

Xiangguang Meng (X)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Ning Wang (N)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Huajie He (H)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Qiuping Tan (Q)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Binbin Wen (B)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Rui Zhang (R)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Xiling Fu (X)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Wei Xiao (W)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Xiude Chen (X)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China.

Dongmei Li (D)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China. Electronic address: liling217@sdau.edu.cn.

Ling Li (L)

College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, PR China; State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an, 271018, PR China; Shandong Province Collaborative Innovation Center for High-quality and High-efficiency Vegetable Production, Tai'an, 271018, PR China. Electronic address: dmli2002@163.com.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Brassicaceae › Arabidopsis › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Environnement et santé publique › Environnement › Catastrophes › Catastrophes naturelles › Sécheresses › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Phénomènes génétiques › Régulation de l'expression des gènes › Régulation de l'expression des gènes végétaux › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Solanales › Solanaceae › Lycopersicon esculentum › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines végétales › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Stades d'organismes › Organismes génétiquement modifiés › Végétaux génétiquement modifiés › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Rosanae › Rosales › Rosaceae › Prunus › Prunus persica › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Phénomènes physiologiques › Stress physiologique › Prunus persica transcription factor PpNAC56...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Facteurs de transcription › Prunus persica transcription factor PpNAC56...