Mining the Roles of Wheat (

TaSnRK TaSnRK2.4-B biotic and abiotic stresses negative regulator qRT-PCR

Journal

Frontiers in plant science
ISSN: 1664-462X
Titre abrégé: Front Plant Sci
Pays: Switzerland
ID NLM: 101568200

Informations de publication

Date de publication:
2022
Historique:
received: 02 05 2022
accepted: 01 06 2022
entrez: 18 7 2022
pubmed: 19 7 2022
medline: 19 7 2022
Statut: epublish

Résumé

Sucrose non-fermenting-1-related protein kinases (SnRKs) play vital roles in plant growth and stress responses. However, little is known about the SnRK functions in wheat. In this study, 149 TaSnRKs (wheat SnRKs) were identified and were divided into three subfamilies. A combination of public transcriptome data and real-time reverse transcription-polymerase chain reaction (qRT-PCR) analysis revealed the distinct expression patterns of TaSnRKs under various abiotic and biotic stresses. TaSnRK2.4-B, a member of SnRK2s, has different expression patterns under polyethylene glycol (PEG), sodium chloride (NaCl) treatment, and high concentrations of abscisic acid (ABA) application. Yeast two-hybrid assay indicated that TaSnRK2.4-B could interact with the SnRK2-interacting calcium sensor (SCS) in wheat and play a role in the ABA-dependent pathway. Moreover, TaSnRK2.4-B might be a negative regulator in wheat against pathogen infection. The present study provides valuable information for understanding the functions of the TaSnRK family and provides recommendations for future genetic improvement in wheat stress resistance.

Identifiants

DOI: 10.3389/fpls.2022.934226 PMID: 35845708 PMC: PMC9280681
pubmed: 35845708
doi: 10.3389/fpls.2022.934226
pmc: PMC9280681
doi:

Types de publication

Journal Article

Langues

eng

Pagination

934226

Informations de copyright

Copyright © 2022 Jiang, Liu, Niu, He, Ma and Li.

Déclaration de conflit d'intérêts

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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Auteurs

Baihui Jiang (B)

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Agriculture, Yangtze University, Jingzhou, China.

Yike Liu (Y)

Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences/Wheat Disease Biology Research Station for Central China, Wuhan, China.

Hongli Niu (H)

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Agriculture, Yangtze University, Jingzhou, China.

Yiqin He (Y)

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Agriculture, Yangtze University, Jingzhou, China.
Longgan Lake National Nature Reserve Authority of Hubei, Huanggang, China.

Dongfang Ma (D)

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Agriculture, Yangtze University, Jingzhou, China.
Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences/Wheat Disease Biology Research Station for Central China, Wuhan, China.

Yan Li (Y)

Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Agriculture, Yangtze University, Jingzhou, China.
Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences/Wheat Disease Biology Research Station for Central China, Wuhan, China.

Classifications MeSH