Metabolites of zearalenone and phytohormones secreted by endophytic fungus strain TH15 regulating the root development in Tetrastigma hemsleyanum

Wang, Leizhen; Huang, Xiaoping; Li, Jiangshan; Huang, Jinxin; Bao, Shuying; He, Chenjin; Zhang, Mengmeng; Tu, Xiang

doi:10.1007/s11240-022-02321-5

Cited by 4 publications

(2 citation statements)

References 44 publications

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“…We found that the levels of all three enzymes were the highest in the G m +A l +G G treatment and the lowest in the A l treatment (Figure 3). Previous studies also support our finding that mycorrhizal treatment enhances the level of these enzymes in different conditions to tackle the adverse effect of ROS (Jeevan Kumar et al, 2015;Ait-El-Mokhtar et al, 2022;Li et al, 2022;Naseri Rad and Naseri, 2022;Razvi et al, 2022). All the treatments showed more value than the control, indicating that no selected mycorrhiza is implicated in negative impacts on the beetroot.…”

Section: E Ect Of Bioinoculants On Stress Physiological Attributes Of...supporting

confidence: 88%

“…While going through the health benefits of beetroot, several studies were carried out focusing on its growth and development, crop improvement through conventional and molecular breeding, nutrient profiling, cell suspension culture, and metabolic profiling, along with its regulation (Abu-Ellail et al, 2021 ; Carrera et al, 2021 ; Wikandari et al, 2021 ; Wang et al, 2022 ). The underutilized part of getting the maximum yield in a sustainable way is the application of bioprospecting.…”

Section: Introductionmentioning

confidence: 99%

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Mycorrhizae set the stage for plants to produce a higher production of biomolecules and stress-related metabolites: a sustainable alternative of agrochemicals to enhance the quality and yield of beetroot (Beta vulgaris L.)

Yadav,

Kumar,

Jha

et al. 2023

Front. Microbiol.

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Population explosions, environmental deprivation, and industrial expansion led to an imbalanced agricultural system. Non-judicial uses of agrochemicals have decreased agrodiversity, degraded agroecosystems, and increased the cost of farming. In this scenario, a sustainable agriculture system could play a crucial role; however, it needs rigorous study to understand the biological interfaces within agroecosystems. Among the various biological components with respect to agriculture, mycorrhizae could be a potential candidate. Most agricultural crops are symbiotic with arbuscular mycorrhizal fungi (AMF). In this study, beetroot has been chose to study the effect of different AMFs on various parameters such as morphological traits, biochemical attributes, and gene expression analysis (ALDH7B4 and ALDH3I1). The AMF Gm-Funneliformis mosseae (Glomus mosseae), Acaulospora laevis, and GG-Gigaspora gigantean were taken as treatments to study the effect on the above-mentioned parameters in beetroot. We observed that among all the possible combinations of mycorrhizae, Gm+Al+GG performed best, and the Al-alone treatment was found to be a poor performer with respect to all the studied parameters. This study concluded that the more the combinations of mycorrhizae, the better the results will be. However, the phenomenon depends on the receptivity, infectivity, and past nutrient profile of the soil.

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Section: E Ect Of Bioinoculants On Stress Physiological Attributes Of...supporting

confidence: 88%

Section: Introductionmentioning

confidence: 99%

Mycorrhizae set the stage for plants to produce a higher production of biomolecules and stress-related metabolites: a sustainable alternative of agrochemicals to enhance the quality and yield of beetroot (Beta vulgaris L.)

Yadav,

Kumar,

Jha

et al. 2023

Front. Microbiol.

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Non-targeted metabolomics reveals hormonal mechanisms regarding arbuscular mycorrhizal fungi- and Serendipita indica-mediated plant growth response in Camellia oleifera

Wu,

Liu,

Xiao

et al. 2024

Scientia Horticulturae

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Zearalenone regulates microRNA156 to affect the root development ofTetrastigma hemsleyanum

Huang

Zeng

et al. 2022

Tree Physiology

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Zearalenone (ZEN) is a secondary metabolite from Fusarium species. It is also present in plants and regulates the photochemical reaction in Photosystem II, the stress response, and root growth. To investigate the mechanism by which ZEN regulates Tetrastigma hemsleyanum root growth, differentially expressed microRNAs (miRNAs) were identified and verified by high-throughput sequencing and Agrobacterium rhizogenes-mediated transformation of the roots of T. hemsleyanum seedlings treated with and without ZEN. The predicted functions of microRNA156b (miR156b) and microRNA156f (miR156f) were confirmed in transgenic hairy roots. (1) A total of 70 miRNAs showed significantly different expression levels under ZEN treatment, including seven highly conserved miRNAs. (2) The number of lateral roots and total root length of the transgenic hairy roots overexpressing miR156b and miR156f were significantly higher than the wild-type hairy roots, and thus, the overexpression of miR156b and miR156f in T. hemsleyanum promoted lateral root development. (3) Bioinformatics analysis predicted that the target genes of miR156b and miR156f were SPL9/10. As compared with the wild-type hairy roots, the expression of SPL9 was significantly lower in the hairy roots overexpressing miR156b, and the expression of SPL10 was significantly lower in the hairy roots overexpressing miR156f. Therefore, SPL9 could be the target gene of miR156b, and SPL10 could be the target gene of miR156f. This study shows that ZEN could increase the expression of miR156b and miR156f in T. hemsleyanum roots, which negatively regulated the expression of their putative target genes SPL9 and SPL10, consequently promoting the growth and development of the lateral roots.

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Metabolites of zearalenone and phytohormones secreted by endophytic fungus strain TH15 regulating the root development in Tetrastigma hemsleyanum

Cited by 4 publications

References 44 publications

Mycorrhizae set the stage for plants to produce a higher production of biomolecules and stress-related metabolites: a sustainable alternative of agrochemicals to enhance the quality and yield of beetroot (Beta vulgaris L.)

Mycorrhizae set the stage for plants to produce a higher production of biomolecules and stress-related metabolites: a sustainable alternative of agrochemicals to enhance the quality and yield of beetroot (Beta vulgaris L.)

Non-targeted metabolomics reveals hormonal mechanisms regarding arbuscular mycorrhizal fungi- and Serendipita indica-mediated plant growth response in Camellia oleifera

Zearalenone regulates microRNA156 to affect the root development ofTetrastigma hemsleyanum

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