Evidence map›Paper›PMID 40660068›Full record

ArticlePlant cell reports2025

The function of TaWOX14 in wheat genetic transformation.

Dan Wang, Yajie Guo, Mengtian Liu, Huiyun Liu

Abstract read
In one paragraph

Article in Plant cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Dan WangCollege of Agronomy and the State Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou, 450002, Henan, China.
Yajie GuoCollege of Agronomy and the State Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou, 450002, Henan, China.
Mengtian LiuCollege of Agronomy and the State Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou, 450002, Henan, China.
Huiyun LiuCollege of Agronomy and the State Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University, Zhengzhou, 450002, Henan, China. liuhuiyun@henau.edu.cn.ORCID http://orcid.org/0000-0001-7178-3063

Funding

Henan Provincial Science and Technology Research Project 242102111117Ministry of Science and Technology of the People's Republic of China 2021YFF1000203Natural Science Foundation of Henan Province 232300420189
6 · The paper itself

Abstract

key messageOverexpression of TaWOX14 can significantly improve the genetic transformation and genome editing efficiencies of some wheat immature embryos, and TaPLD serves as a promising candidate gene for haploid induction in wheat. Genetic transformation and genome editing systems have the potential for accelerating the breeding process in crops. However, their effectiveness is often limited by the regeneration efficiency of explants. The WUSCHEL-related homeobox (WOX) family, a group of plant-specific transcription factors, plays a crucial role in somatic embryogenesis. In wheat, WOX genes are categorized into three clades: ancient, intermediate, and WUS. In this study, we systematically analyzed the function of the WUS clade genes in wheat transformation. Our results demonstrated that overexpression of TaWOX14 significantly improved genetic transformation efficiencies in several wheat genotypes, including Fielder, Kenong199, Zhengmai7698, and Yangmai13. Furthermore, by combining the CRISPR-Cas9 system with TaWOX14, we observed enhanced genome editing efficiency in the wheat variety Fielder. Additionally, we explored the potential of TaPLD as a candidate gene for haploid induction in wheat. Based on the amino acid sequence of Zea mays PHOSPHOLIPASE D3 (ZmPLD3), we edited its homologs in wheat and identified a TaPLD-edited plant with a ploidy level intermediate between haploid and hexaploid. Overall, these findings are expected to accelerate the wheat breeding process by improving genetic transformation efficiency and identifying a potential haploid induction gene. Future research will focus on further characterizing the mechanisms of TaWOX14 and TaPLD, and exploring their applications in breeding programs.

Indexed as

Homeodomain ProteinsPlant ProteinsTransformation, GeneticTriticumCRISPR-Cas SystemsGene EditingGene Expression Regulation, PlantHaploidyPlants, Genetically ModifiedHomeodomain ProteinsPlant ProteinsGenetic transformationPlant regenerationTaWOX14WheatZmPLD3

Identifiers

PMID40660068
PMCPMC12259795

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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.