Tomato STEROL GLYCOSYLTRANSFERASE 1 silencing unveils a major role of steryl glycosides in plant and fruit development

Chávez, Ángel; Castillo, Nidia; López-Tubau, Joan Manel; Atanasov, Kostadin E.; Fernández-Crespo, Emma; Camañes, Gemma; Altabella, Teresa; Ferrer, Albert

doi:10.1016/j.envexpbot.2022.105181

Cited by 6 publications

(3 citation statements)

References 86 publications

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“…To select and cultivate plants possessing resistance and high yields, a substantial number of field experiments are imperative. However, the modified plants can deviate significantly from expectations [148]; hence, the popularization and application warrant further verification.…”

Section: Discussion and Perspectivementioning

confidence: 97%

“…Indeed, the transfer of amiRNA targeting potato spindle tuber viroids (PSTVd) into tomato plants causes developmental retardation and reproductive defects in the plants [147]. Furthermore, amiRNAs inadvertently silenced sterol glycosyltransferase 1 (SISGT1) in tomatoes, leading to impairment of the growth hormone signaling pathway and impeding the growth of amiR-PSTVd plants [148].…”

Section: Artificial Mirnas In Microbe Resistancementioning

confidence: 99%

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microRNAs: Key Regulators in Plant Responses to Abiotic and Biotic Stresses via Endogenous and Cross-Kingdom Mechanisms

Ding,

Li,

et al. 2024

IJMS

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Dramatic shifts in global climate have intensified abiotic and biotic stress faced by plants. Plant microRNAs (miRNAs)—20–24 nucleotide non-coding RNA molecules—form a key regulatory system of plant gene expression; playing crucial roles in plant growth; development; and defense against abiotic and biotic stress. Moreover, they participate in cross-kingdom communication. This communication encompasses interactions with other plants, microorganisms, and insect species, collectively exerting a profound influence on the agronomic traits of crops. This article comprehensively reviews the biosynthesis of plant miRNAs and explores their impact on plant growth, development, and stress resistance through endogenous, non-transboundary mechanisms. Furthermore, this review delves into the cross-kingdom regulatory effects of plant miRNAs on plants, microorganisms, and pests. It proceeds to specifically discuss the design and modification strategies for artificial miRNAs (amiRNAs), as well as the protection and transport of miRNAs by exosome-like nanovesicles (ELNVs), expanding the potential applications of plant miRNAs in crop breeding. Finally, the current limitations associated with harnessing plant miRNAs are addressed, and the utilization of synthetic biology is proposed to facilitate the heterologous expression and large-scale production of miRNAs. This novel approach suggests a plant-based solution to address future biosafety concerns in agriculture.

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Section: Discussion and Perspectivementioning

confidence: 97%

Section: Artificial Mirnas In Microbe Resistancementioning

confidence: 99%

microRNAs: Key Regulators in Plant Responses to Abiotic and Biotic Stresses via Endogenous and Cross-Kingdom Mechanisms

Ding,

Li,

et al. 2024

IJMS

View full text Add to dashboard Cite

show abstract

“…As an important glycosylation catalyst, UDP flavonoid 3-O-glucosyltransferase responds to plant stress by activating plant hormones and increasing related metabolites. UDP glycosyltransferases genes play an important role in plant secondary metabolism [32,33]. They can serve as structural genes in the final step of anthocyanin biosynthesis, significantly increasing plant anthocyanin content by inhibiting the feedback of jasmonate signaling [34], as well as participating in plant detoxification processes via interactions with transcription factors [35,36].…”

Section: Discussionmentioning

confidence: 99%

Study on Revealing Peanut-Related Disease Prevention Gene Clusters via Whole Transcriptome Sequencing

2023

Agriculture

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Root rot caused by Fusarium oxysporum is a serious root disease that affects the growth and yield of peanut crops worldwide. Identifying resistance genes is of great significance for both conventional and molecular breeding. At present, there are a few identified disease resistance genes, and the defense response mechanism against this pathogen remains unclear. Using transcriptome analysis techniques, 21 differentially expressed genes (DEGs) were identified in plants treated with Bacillus thuringiensis TG5 and carbendazim. Among these DEGs, the TIFY10A protein gene, pyruvate decarboxylase, and UDP glycosyltransferase 74B1 genes play an important role in early resistance to root rot in peanut plants, leading to regulatory factors that trigger immunity. Our study provides important information on the response mechanism of peanut plants to F. oxysporum-induced root rot and the protective benefits of colonization by the microbial pesticide, B. thuringiensis.

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Editorial: Secondary metabolites and the plant adaptability to an ever-changing environment

Brunetti

Landi

Tattini

2023

Environmental and Experimental Botany

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Tomato STEROL GLYCOSYLTRANSFERASE 1 silencing unveils a major role of steryl glycosides in plant and fruit development

Cited by 6 publications

References 86 publications

microRNAs: Key Regulators in Plant Responses to Abiotic and Biotic Stresses via Endogenous and Cross-Kingdom Mechanisms

microRNAs: Key Regulators in Plant Responses to Abiotic and Biotic Stresses via Endogenous and Cross-Kingdom Mechanisms

Study on Revealing Peanut-Related Disease Prevention Gene Clusters via Whole Transcriptome Sequencing

Editorial: Secondary metabolites and the plant adaptability to an ever-changing environment

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