Dual Transcriptome Analysis Reveals the Changes in Gene Expression in Both Cotton and Verticillium dahliae During the Infection Process DOI Creative Commons

Yongtai Li,

Yuanjing Li, Qingwen Yang

et al.

Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(11), P. 773 - 773

Published: Nov. 7, 2024

Cotton is often threatened by Verticillium wilt caused

Language: Английский

Interactions between Verticillium dahliae and cotton: pathogenic mechanism and cotton resistance mechanism to Verticillium wilt DOI Creative Commons
Yutao Zhu,

Mei Zhao,

Taotao Li

et al.

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 14

Published: April 21, 2023

Cotton is widely grown in many countries around the world due to huge economic value of total natural fiber. Verticillium wilt, caused by soil-borne pathogen dahliae , most devastating disease that led extensive yield losses and fiber quality reduction cotton crops. Developing resistant varieties through genetic engineering an effective, economical, durable strategy control wilt. However, there are few resistance gene resources currently planted varieties, which has brought great challenges difficulties for breeding engineering. Further revealing molecular mechanism between V. interaction crucial discovering genes related resistance. In this review, we elaborated on pathogenic evolved complex mechanisms achieve pathogenicity cotton, mainly including five aspects: (1) germination growth microsclerotia; (2) infection successful colonization; (3) adaptation nutrient-deficient environment competition nutrients; (4) suppression manipulation immune responses; (5) rapid reproduction secretion toxins. multiple physiological biochemical responses cope with infection, modification tissue structures, accumulation antifungal substances, homeostasis reactive oxygen species (ROS), induction Ca 2+ signaling, mitogen-activated protein kinase (MAPK) cascades, hormone PAMPs/effectors-triggered response (PTI/ETI). This review will provide important reference new germplasm wilt

Language: Английский

Citations

51
The emerging role of septins in fungal pathogenesis DOI Creative Commons
Iris Eisermann, Marisela Garduño‐Rosales, Nicholas J. Talbot

et al.

Cytoskeleton, Journal Year: 2023, Volume and Issue: 80(7-8), P. 242 - 253

Published: June 2, 2023

Abstract Fungal pathogens undergo specific morphogenetic transitions in order to breach the outer surfaces of plants and invade underlying host tissue. The ability change cell shape switch between non‐polarised polarised growth habits is therefore critical lifestyle plant pathogens. Infection‐related development involves remodelling cytoskeleton, plasma membrane wall at points during fungal pathogenesis. Septin GTPases are components cytoskeleton that play pivotal roles actin remodelling, micron‐scale curvature sensing polarity. assemblages, such as rings, collars gauzes, known have important changes implicated formation specialised infection structures enter cells. Here, we review compare reported functions septins pathogenic fungi, with a special focus on invasive growth. Finally, discuss potential targets for broad‐spectrum antifungal protection strategies.

Language: Английский

Citations

10
Role of Verticillium dahliae effectors in interaction with cotton plants DOI Creative Commons

Yang Ling-Ling,

Tingdong Fu,

Ruichen Sha

et al.

Phytopathology Research, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 2, 2025

Abstract Cotton ( Gossypium spp.) is grown worldwide owing to the vast economic value of its natural fiber. However, widespread and destructive soilborne pathogen, Verticillium dahliae , causes wilt, leading severe yield losses reduced fiber quality cotton. The ability V. perceive infect cotton determines outcome their interactions. employs diverse defense mechanisms evade or suppress plant immunity, ultimately establishing a proliferation niche. Evading immunity by suppressing host recognition successive immune signaling successful infection strategy employed various microbial pathogens, posing significant challenge effectively utilizing hereditary resistance genes in sustainable disease management. This review focused on summarizing “effectors” molecular effectors corresponding plants. Furthermore, it highlighted potential for engineering plants against aiming provide reference creation disease-resistant germplasm resources genome editing other methods.

Language: Английский

Citations

0
Genome sequencing of a novel Verticillium dahliae strain (huangweibingjun) DOI Creative Commons

Vincent Ninkuu,

Zhixin Liu, Hao Liu

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 30, 2025

Language: Английский

Citations

0
A putative elicitor CcHE1 from Cytospora chrysosperma enhances plant resistance to phytopathogenic fungi DOI
Xinru Liu, Chengming Tian, Dianguang Xiong

et al.

Pest Management Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 13, 2025

Abstract BACKGROUND Plant pathogens secrete a large number of effectors to host cells during the infection processes, which will manipulate plant immunity and promote fungal infection. Contrarily, some can be recognized by plants, then activate reactions. Therefore, unveiling critical roles pathogen‐plant interactions benefit disease control. RESULTS In this study, we screened identified candidate effector, CcHE1, from Cytospora chrysosperma , main agent wood canker causes serious loss annually in China. Transient expression CcHE1 N. benthamiana leaves showed that it triggered cell death dose‐dependent manner. Subsequently, found infiltration injection 5 μM into poplar could not cause necrosis but strong defense responses, including reactive oxygen species accumulation, callose deposition, up‐regulated defense‐related genes, NbBAK1 NbSOBIR1 are needed for response induced CcHE1. Importantly, enhance resistance several tested pathogenic such as Botrytis cinerea Colletotrichum gloeosporioides C. Botryosphaeria dothidea Cryphonectria parasitica had no antifungal activity. Remarkably, deletion did affect growth pathogenicity . CONCLUSION Our results putative elicitor induce immunity, therefore improve broad‐spectrum resistance. These provide new insight © 2025 Society Chemical Industry.

Language: Английский

Citations

0
The secreted feruloyl esterase of Verticillium dahliae modulates host immunity via degradation of GhDFR DOI Creative Commons
Yajuan Wang, Xiwen Liao,

Wenjing Shang

et al.

Molecular Plant Pathology, Journal Year: 2024, Volume and Issue: 25(2)

Published: Feb. 1, 2024

Abstract Feruloyl esterase (ferulic acid esterase, FAE) is an essential component of many biological processes in both eukaryotes and prokaryotes. This research aimed to investigate the role FAE its regulation mechanism plant immunity. We identified a secreted feruloyl VdFAE from hemibiotrophic pathogen Verticillium dahliae . acted as important virulence factor during V infection, triggered defence responses, including cell death Nicotiana benthamiana Deletion led decrease degradation ethyl ferulate. interacted with Gossypium hirsutum protein dihydroflavanol 4‐reductase (GhDFR), positive regulator innate immunity, promoted GhDFR. Furthermore, silencing GhDFR reduced resistance cotton plants against The results suggested fungal strategy which secretes interact host DFR interfere thereby promoting infection.

Language: Английский

Citations

2
A systematic analysis of ARM genes revealed that GhARM144 regulates the resistance against Verticillium dahliae via interaction with GhOSM34 DOI
Shichao Liu, Fei Wei,

Ruibing Liu

et al.

Physiologia Plantarum, Journal Year: 2024, Volume and Issue: 176(2)

Published: March 1, 2024

Abstract Proteins of the armadillo repeat gene family play important roles in plant pathogen response. Here, 169 ( ARM ) genes were identified upland cotton Gossypium hirsutum) . Phylogenetic analysis grouped these into 11 subfamilies, with conserved protein structures within each subfamily. The results signify that expansion occurred via whole genome duplication and dispersed duplication. Expression profiling network suggest GhARM144 may regulate resistance to Verticillium dahliae was upregulated roots by V. infection or salicylic acid treatment. This upregulation indicates a negative regulatory role ’ immune responses, potentially manipulating biosynthesis. Protein interaction studies found associates an osmotin‐like protein, GhOSM34 , at plasma membrane. Silencing reduced suggesting it positive role. demonstrate modulates immunity through signalling. Further study proteins yield insights disease mechanisms other plants.

Language: Английский

Citations

1
Comparative transcriptome revealed the molecular responses of Aconitum carmichaelii Debx. to downy mildew at different stages of disease development DOI Creative Commons
Lijuan Chen, Yiwen Hu, Huang Li

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: April 25, 2024

Aconitum carmichaelii Debx. has been widely used as a traditional medicinal herb for long history in China. It is highly susceptible to various dangerous diseases during the cultivation process. Downy mildew most serious leaf disease of A. carmichaelii, affecting plant growth and ultimately leading reduction yield. To better understand response mechanism leaves subjected downy mildew, contents endogenous hormones well transcriptome sequencing were analyzed at five different infected stages.

Language: Английский

Citations

1
The secret password: Cell death-inducing proteins in filamentous phytopathogens - As versatile tools to develop disease-resistant crops DOI
Nazmiara Sabnam, Afzal Hussain,

Pallabi Saha

et al.

Microbial Pathogenesis, Journal Year: 2023, Volume and Issue: 183, P. 106276 - 106276

Published: Aug. 2, 2023

Language: Английский

Citations

2
Regulation of gene expression in plant growth and metabolism: A review DOI Open Access
Sansuta Mohanty, Subrat Mahapatra, Madhumita Dasgupta

et al.

Trends in Horticulture, Journal Year: 2023, Volume and Issue: 6(2), P. 3023 - 3023

Published: Dec. 8, 2023

In higher eukaryotes, the genes’ architecture has become an essential determinant of variation in number transcripts (expression level) and specificity gene expression plant tissue under stress conditions. The modern rise genome-wide analysis accounts for summarizing factors through translocation networks a regulatory manner. Stress tolerance genes are two groups: structural genes, which code proteins enzymes that directly protect cells from (such as transporters, osmo-protectants, detoxifying enzymes, etc.), expressed regulation signal transduction transcriptional (TFs) protein kinases). genetic activity arising plants’ interaction with minerals abiotic biotic stresses utilize high-efficiency molecular profiling. Collecting data concerning plants towards focus predicts acceptable model efficient genomic tools. Thus, this review brings insights into modifying study, providing valuable source assisting involvement growth metabolism-generating databases. manuscript significantly contributes to understanding plants, particularly Its mechanisms have substantial implications crop improvement, making it highly relevant field.

Language: Английский

Citations

1