Evidence map›Paper›PMID 40050740›Full record

ArticleBMC plant biology2025

Genome-wide characterization of effector proteins in Fusarium zanthoxyli and their effects on plant's innate immunity responses.

Jiahui Jiao, Siyu Zhong, Le Zhao, Xia Yang, Guanghui Tang, Peiqin Li

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Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jiahui JiaoCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Siyu ZhongCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Le ZhaoCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Xia YangCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Guanghui TangCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
Peiqin LiCollege of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China. lipq@nwsuaf.edu.cn.

Funding

General Projects of Shaanxi Provincial Key Research and Development Program 2023-YBNY-057National Natural Science Foundation of China 32471877
6 · The paper itself

Abstract

backgroundStem canker of Zanthoxylum bungeanum is a destructive forest disease, caused by Fusarium zanthoxyli, poses a serious threat to the cultivation of Z. bungeanum. The lack of research on effector proteins in F. zanthoxyli has severely limited our understanding of the molecular interactions between F. zanthoxyli and Z. bungeanum, resulting in insufficient effective control technologies for this disease.

resultsIn this study, a total of 137 effector proteins (FzEPs) were predicted and characterized based on whole genome of F. zanthoxyli, with an average length of 215 amino acids, 8 cysteine residues, and a molecular weight of 23.06 kD. Besides, the phylogenetic evolution, conserved motifs, domains and annotation information of all the 137 effectors were comprehensively demonstrated. Moreover, transcriptomic analysis indicated that 24 effector genes were significantly upregulated in the early infection stages of F. zanthoxyli, which was confirmed by RT-qPCR. Following, the 24 effector DEGs were cloned and transiently over-expressed in the leaves of tobacco to evaluate their effects on the plant's innate immunity. It was found that effector proteins FzEP94 and FzEP123 induced pronounced programmed cell death (PCD), callose deposition, and reactive oxygen species (ROS) burst in tobacco leaves, whereas FzEP83 and FzEP93 significantly suppressed PCD induced by INF1, accompanied by a less pronounced callose accumulation and ROS burst.

conclusionsIn this study, we systematically characterized and functionally analyzed the effector proteins of F. zanthoxyli, successfully identifying four effector proteins that can impact the innate immune response of plants. These findings enhance our understanding of effector protein functions in F. zanthoxyli and offer valuable insights for future research on molecular interactions between F. zanthoxyli and Z. bungeanum.

Indexed as

Fungal ProteinsFusariumImmunity, InnatePlant DiseasesPlant ImmunityZanthoxylumNicotianaPhylogenyFungal ProteinsEffectors proteinsFusarium zanthoxyliPlant’s innate immunityProgrammed cell deathZanthoxylum bungeanum stem canker

Identifiers

PMID40050740
PMCPMC11887173

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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.