Methyl p-coumarate inhibits black spot rot on jujube fruit through membrane damage and oxidative stress against Alternaria alternata

Li, Wusun; Yuan, Shuzhi; Li, Qianqian; Sang, Weina; Cao, Jiankang

doi:10.1016/j.postharvbio.2018.07.016

Cited by 45 publications

(19 citation statements)

References 38 publications

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“…The inhibitory effects of cinnamaldehyde on spore was assessed by the spore germination rate and germination inhibition rate as described by Li, Yuan, Li, et al (2018) with slight modifications. In this experiment, the spores were collected by injecting 2 ml sterilized distilled water into the young cultures of F. solani , then counted with a haemocytometer.…”

Section: Methodsmentioning

confidence: 99%

The major component of cinnamon oil as a natural substitute against Fusarium solani on Astragalus membranaceus

Wang

Zhang

et al. 2022

Journal of Applied Microbiology

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Aims: Root rot caused by Fusarium solani is an important disease seriously affecting the yield and quality of Astragalus membranaceus. Therefore, this study was performed to elucidate the antifungal activities and mechanisms of cinnamaldehyde treatment against F. solani and its control effect for A. membranaceus root rot. Methods and Results: Cinnamaldehyde significantly inhibited mycelial growth and spore germination of F. solani in dose-dependent, and the median effective concentration was 178.68 μl l −1 . Furthermore, scanning electron microscopy, propidium iodide staining, cell leakage experiments and ergosterol quantitation illuminated that cinnamaldehyde could alter the mycelial morphology, damage the plasma membrane and hinder the biosynthesis of ergosterol. Besides, cinnamaldehyde induced the generation of reactive oxygen species by synergistically upregulating the genes encoded subunits for NADPH oxidase. The disease suppression efficacy of 600 μl l −1 cinnamaldehyde against A. membranaceus root rot was 92.98 ± 6.08% (p < 0.05) under greenhouse conditions. Conclusions: This study proved that cinnamaldehyde could markedly inhibit the growth of F. solani in vitro and effectively suppress the occurrence of A. membranaceus root rot, perhaps by inducing oxidative damage, which results in the distortion of F. solani, and the destruction of cell membrane integrity and permeability. Significance and Impact of the Study: This study first explores the antifungal mechanisms of cinnamaldehyde against F. solani in vivo and vitro, thereby providing a promising candidate for disease biocontrol.

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Section: Methodsmentioning

confidence: 99%

The major component of cinnamon oil as a natural substitute against Fusarium solani on Astragalus membranaceus

Wang

Zhang

et al. 2022

Journal of Applied Microbiology

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“…In many studies, the antioxidant effect of Z. jujuba has been documented. Studies have shown that the extract of Z. jujuba with compounds including phenolic acid and flavonoids (as radical scavengers) has antioxidant properties (Li et al, 2018). The literature shows that the Z. jujuba seeds are a rich source of flavonoids and have high antioxidant activity (Zhang et al, 2010).…”

Section: Z Jujuba Effects On Adr Toxicitymentioning

confidence: 99%

“…Methyl p-coumarate (MpCA), a main esterified derivative of pcoumaric acid (pCA) found in Z. jujuba plant, has biological features such as antioxidant, enzyme inhibiting, hypotoxicity, anticarcinogenic, and anticoagulant (Sharma et al, 2014). Moreover, the phenolic compounds in the Z. jujuba plant have antimutagenic properties, so that phenol compounds in the presence of free radicals prevent the destruction of DNA (Li et al, 2018).…”

Section: Z Jujuba Effects On Adr Toxicitymentioning

confidence: 99%

A standardized extract of Ziziphus jujuba Mill protects against adriamycin‐induced liver, heart, and brain toxicity: An oxidative stress and biochemical approach

et al. 2021

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“…Previous studies on black spot disease in jujube have mainly focused on the identi cation of the pathogen [7-9], the environmental antibiotics for controlling A. altrenata [10,11], and the detection of Alternaria toxins [12]. Little studies have evaluated disease resistance in jujube germplasm resources.…”

Section: Introductionmentioning

confidence: 99%

“…Thus, extensive breeding research has been carried out to understand the underlying genetics and mechanism of resistance to this disease so that new, less-susceptible cultivars can be produced. Nevertheless, little progress has been made, mainly because of the limited understanding of the genetic response to the pathogen.Previous studies on black spot disease in jujube have mainly focused on the identi cation of the pathogen [7-9], the environmental antibiotics for controlling A. altrenata [10,11], and the detection of Alternaria toxins [12]. Little studies have evaluated disease resistance in jujube germplasm resources.…”

mentioning

confidence: 99%

Transcriptomics Analysis and Candidate Genes Associated With Xinjiang Jujubes in Response to Alternaria Alternata Infection

Fan

Zhang

Liu

et al. 2022

Preprint

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BackgroundBlack spot disease, caused by Alternaria altrenata, is one of the most destructive diseases of jujube worldwide. To better understand the resistance mechanisms of jujube to A. altrenata infection to be able to improve disease control and resistance breeding. Two different cultivars, Zizyphus jujuba Mill. var. Jun jujube (susceptible) and Zizyphus jujuba Mill. var. Hui jujube (resistant), were tested. ResultsIn this study, we identified 2235 differentially expressed genes (DEGs) in the disease-resistant cultivar and 4958 in the susceptible cultivar. To better understand these DEGs, the datasets were analyzed using Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genome (KEGG) database. Most of them were associated with plant phytohormone synthesis and signal transduction, flavonoid synthesis, and glutathione metabolism. The expression of 6 DEGs associated with disease resistance were detected by real time-quantitative polymerase chain reaction (RT-qPCR), consistent with the results of Illumina transcriptome sequencing. Moreover, the expression level of the six DEGs differently in Jun jujube and Hui jujube, verified they are defense response factors. ConclusionsThe present study identified several candidate resistance genes and signal transduction pathways that may contribute to black spot disease resistance in jujube, which will assist the investigation of resistance mechanisms in the response of jujube to A. altrenata infection.

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Methyl p-coumarate inhibits black spot rot on jujube fruit through membrane damage and oxidative stress against Alternaria alternata

Cited by 45 publications

References 38 publications

The major component of cinnamon oil as a natural substitute against Fusarium solani on Astragalus membranaceus

The major component of cinnamon oil as a natural substitute against Fusarium solani on Astragalus membranaceus

A standardized extract of Ziziphus jujuba Mill protects against adriamycin‐induced liver, heart, and brain toxicity: An oxidative stress and biochemical approach

Transcriptomics Analysis and Candidate Genes Associated With Xinjiang Jujubes in Response to Alternaria Alternata Infection

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