Evidence map›Paper›PMID 40192848›Full record

ArticlePlant cell reports2025

Drought-induced 19 gene FvDi19-3 from woodland strawberry enhances drought and salt tolerance in transgenic Arabidopsis.

Jingjing Kong, Keli Qiu, Junyong Zhou, Debao Li, Lijuan Lu, Mao Liu, Shufang Zhu, Zhiyuan Ning, Qibao Sun

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Article in Plant cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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9 authors.

Jingjing Kong *Key Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Keli Qiu *National Engineering Laboratory of Crop Stress Resistance Breeding, Anhui Agricultural University, Hefei, 230036, China.
Junyong Zhou *Key Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Debao LiKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Lijuan LuKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Mao LiuKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Shufang ZhuKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Zhiyuan NingKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China. ningzhiyuan2000@163.com.
Qibao SunKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization (Co-construction by Ministry and Province), Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei, 230031, China. ahyys303@126.com.ORCID http://orcid.org/0009-0002-3919-8408

Funding

Anhui Provincial Key Research and Development Plan 202104f06020004National Engineering Laboratory of Crop Stress Resistance Breeding NELCOF20210103
6 · The paper itself

Abstract

key messageFvDi19-3 enhances drought and salt tolerance in Arabidopsis by promoting stomatal closure, improving the ability to scavenge reactive oxygen species, and increasing the expression of drought- or salt-responsive genes. Di19 (drought-induced 19) proteins play a crucial role in regulating plant development and various stress responses. However, a systematic identification and functional analysis of the Di19 gene family members in woodland strawberry has not yet been conducted. In this study, we identified four Di19 genes in woodland strawberry, and analyzed the phylogenetic tree, conserved protein domains, and gene structure. Cis-elements suggested that FvDi19 genes may be involved in plant development and stress responses. Gene expression analysis revealed diverse expression patterns of FvDi19 genes under different stress conditions, and overexpression of FvDi19 genes enhanced drought and salt tolerance in yeast. Transgenic and stress tolerance assays indicated that FvDi19-3 overexpression in Arabidopsis enhanced plant drought and salt tolerance by promoting stomatal closure, improving the plant's ability to scavenge reactive oxygen species and the expression of drought or salt-responsive genes. Further experiments indicated that FvWRKY42 and FvMYB114 can activate the expression of FvDi19-3, and expression of these three genes is dependent on the ABA signaling pathway. In conclusion, our study characterized the Di19 gene family in woodland strawberry and investigated the biological functions of FvDi19-3 in drought and salt tolerance, providing a basis for further functional studies of FvDi19 genes in responses to abiotic stress.

Indexed as

ArabidopsisDrought ResistanceDroughtsFragariaSalt ToleranceArabidopsis ProteinsGene Expression Regulation, PlantGenes, PlantPlant ProteinsPlants, Genetically ModifiedYeastsArabidopsis ProteinsPlant ProteinsDrought and salt stressesFvDi19-3ROS-scavenging systemStomatal apertureWoodland strawberry

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.