BTH treatment caused physiological, biochemical and proteomic changes of muskmelon (Cucumis melo L.) fruit during ripening

Xin, Li; Bi, Yang; Wang, Junjie; Dong, Boyu; Li, Haijie; Gong, Di; Zhao, Ying; Tang, Yamei; Yu, Xiaoyan; Shang, Qi

doi:10.1016/j.jprot.2015.03.006

Cited by 41 publications

(24 citation statements)

References 74 publications

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“…The amount of ethylene released was measured using a Trace GC 1300 gas chromatograph (Thermo) according to the method of Li et al (2015). Nine fruit were tested in each measurement, and each measurement was repeated three times.…”

Section: R E T R a C T E Dmentioning

confidence: 99%

Retracted: Calcium Chloride and 1-Methylcyclopropene Treatments Delay Postharvest and Reduce Decay of ‘New Queen’ Melon

Zhang¹,

Dai²,

Yang³

et al. 2019

horts

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Section: R E T R a C T E Dmentioning

confidence: 99%

Retracted: Calcium Chloride and 1-Methylcyclopropene Treatments Delay Postharvest and Reduce Decay of ‘New Queen’ Melon

Zhang¹,

Dai²,

Yang³

et al. 2019

horts

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“…BTH applications also produce physiological, biochemical and proteomic changes. In this sense, proteins involved in stress response, energy metabolism, primary and secondary metabolism, signal transduction, and transporters were induced by BTH treatments on muskmelon fruits [11]. However, few reports have been published on how BTH affects the plant metabolome [12].…”

Section: Introductionmentioning

confidence: 99%

Effect of Benzothiadiazole on the Metabolome of Tomato Plants Infected by Citrus Exocortis Viroid

López-Gresa

Payá

Rodrigo

et al. 2019

Viruses

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Benzothiadiazole (BTH) is a functional analogue of the phytohormone salycilic acid (SA) involved in the plant immune response. NahG tomato plants are unable to accumulate SA, which makes them hypersusceptible to several pathogens. Treatments with BTH increase the resistance to bacterial, fungal, viroid, or viral infections. In this study, metabolic alterations in BTH-treated Money Maker and NahG tomato plants infected by citrus exocortis viroid (CEVd) were investigated by nuclear magnetic resonance spectroscopy. Using multivariate data analysis, we have identified defence metabolites induced after viroid infection and BTH-treatment. Glycosylated phenolic compounds include gentisic and ferulic acid accumulated in CEVd-infected tomato plants, as well as phenylalanine, tyrosine, aspartate, glutamate, and asparagine. Besides, an increase of γ-aminobutyric acid (GABA), glutamine, adenosine, and trigonelline, contributed to a clear discrimination between the metabolome of BTH-treated tomato leaves and their corresponding controls. Among them, GABA was the only metabolite significantly accumulated in both genotypes after the chemical treatment. In view of these results, the addition of GABA was performed on tomato plants infected by CEVd, and a reversion of the NahG hypersusceptibility to CEVd was observed, indicating that GABA could regulate the resistance to CEVd induced by BTH.

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“…The amount of ethylene released was measured using a Trace GC 1300 gas chromatograph (Thermo USA) according to the method of Li et al . 22 . Nine fruits were tested in each measurement, and each measurement was repeated three times.…”

Section: Methodsmentioning

confidence: 99%

Calcium chloride and 1-methylcyclopropene treatments delay postharvest and reduce decay of New Queen melon

Zhang

Dai

Jin

et al. 2019

Sci Rep

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In this study, newly harvested New Queen melons were treated with calcium chloride (CaCl2) and 1-methylcyclopropene (1-MCP) alone or in combination before storage. The results showed that the respiration rate, ethylene release, the activity and gene expression of pectinases such as polygalacturonase (PG), pectin methylesterase (PME) and pectate lyase (PL) in New Queen melons were dramatically decreased by treatments with 0.18 mol/L CaCl2 and/or 1 μL/L 1-MCP. Meanwhile, the climacteric behavior and flesh hardness reduction were inhibited. We also found that softer melon flesh was more conducive to the growth and reproduction of decay-causing microorganisms according to their growth curves in melons that were different in flesh hardness, suggesting inhibiting fruit softening can slow down the growth of microorganisms in fruit flesh, and thus reduce fruit decay rate. The combined use of CaCl2 and 1-MCP was more effective in suppressing respiration rate, ethylene release and protopectin hydrolysis, which could greatly delay the softening, reduce the decay rate, and extend the shelf life of New Queen melons.

show abstract

BTH treatment caused physiological, biochemical and proteomic changes of muskmelon (Cucumis melo L.) fruit during ripening

Cited by 41 publications

References 74 publications

Retracted: Calcium Chloride and 1-Methylcyclopropene Treatments Delay Postharvest and Reduce Decay of ‘New Queen’ Melon

Retracted: Calcium Chloride and 1-Methylcyclopropene Treatments Delay Postharvest and Reduce Decay of ‘New Queen’ Melon

Effect of Benzothiadiazole on the Metabolome of Tomato Plants Infected by Citrus Exocortis Viroid

Calcium chloride and 1-methylcyclopropene treatments delay postharvest and reduce decay of New Queen melon

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