Chlorogenic acid induces endoplasmic reticulum stress in Botrytis cinerea and inhibits gray mold on strawberry

Zhang, Danfeng; Ma, Zhitao; Kai, Kai; Hu, Tingting; Bi, Wanling; Yang, Youyang; Shi, Wei; Wang, Zhenshuo; Ye, Yingwang

doi:10.1016/j.scienta.2023.112091

Cited by 6 publications

(2 citation statements)

References 35 publications

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“…In recent years, a large number of substances considered safe have been successfully used to control postharvest gray mold damage in fruit and vegetables, such as CO [ 15 , 16 ], propionate [ 17 , 18 ] and sodium silicate [ 19 , 20 ]. Additionally, phenolic acids derived from various fruit and vegetables, such as ferulic acid [ 21 , 22 ] and chlorogenic acid [ 23 , 24 ], along with specific essential oils like Origanum Dictamnus [ 25 , 26 ] and thyme [ 27 , 28 ] were employed to mitigate the damage caused by gray mold disease. Amino acids, inherently present in plants as natural products, play essential roles in various intracellular metabolic pathways, including ATP generation, nucleotide synthesis and redox homeostasis [ 29 ].…”

Section: Introductionmentioning

confidence: 99%

Antifungal Activities of L-Methionine and L-Arginine Treatment In Vitro and In Vivo against Botrytis cinerea

Li,

Yu,

Xie

et al. 2024

Microorganisms

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Gray mold caused by Botrytis cinerea is a common postharvest fungal disease in fruit and vegetables. The prevention and treatment of postharvest gray mold has been one of the hot research issues addressed by researchers. This study aimed to investigate the effect of L-methionine and L-arginine on Botrytis cinerea in vitro and on cherry tomato fruit. The results of the in vitro experiment showed that L-methionine and L-arginine had significant inhibitory effects on the mycelial growth and spore germination of Botrytis cinerea, and the inhibitory effects were enhanced with increasing L-methionine or L-arginine concentration. In addition, L-methionine and L-arginine treatment increased the leakage of Botrytis cinerea electrolytes, proteins and nucleic acids. The experiment involving propidium iodide staining and malondialdehyde content assay also confirmed that L-methionine and L-arginine treatment could lead to cell membrane rupture and lipid peroxidation. The results of scanning electron microscopy further verified that the morphology of hyphae was damaged, deformed, dented and wrinkled after treatment with L-methionine or L-arginine. Fruit inoculation experiments displayed that L-methionine and L-arginine treatments significantly inhibited the occurrence and development of gray mold in postharvest cherry tomato. Therefore, treatment with L-methionine or L-arginine might be an effective means to control postharvest gray mold in fruit and vegetables.

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Section: Introductionmentioning

confidence: 99%

Antifungal Activities of L-Methionine and L-Arginine Treatment In Vitro and In Vivo against Botrytis cinerea

Li,

Yu,

Xie

et al. 2024

Microorganisms

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“…Consequently, B. cinerea infection in strawberry production causes severe economic loss during the preharvest growth, harvest, handling processes, and post-harvest storage and shelving stages. The widespread infection rate of gray mold and favorable environmental conditions might cause more than 50-80% yield loss in strawberry production [1,12]. To date, the most effective strategies to control the postharvest infection of gray mold rely broadly on fungicide applications.…”

Section: Introductionmentioning

confidence: 99%

Investigating Potassium silicate efficacy for improving the strawberry agronomic traits and gray mold fungal resistance

Vennapusa,

Battle,

Limmada

et al. 2024

Preprint

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Purpose: Strawberries are a high-value crop in the United States due to their increasing demand and nutritional benefits. However, strawberry plants are delicate and sensitive to abiotic and biotic factors and prone to gray mold caused by Botrytis cinerea during harvest and post-harvest operations, leading to significant economic losses. Fungicides are effective but raise concerns about residues and the evolution of fungal resistance, limiting their use. Hence, developing alternative approaches is critical for improving the strawberry plant's resilience and solutions to combat gray mold fungus. Methods: To assess the potassium silicate efficacy on agronomic traits, two strawberry cultivars (Flavorfest and Rutgers ScarletTM) growing under high tunnel conditions were foliar sprayed with different doses (0, 2, 3, and 4mL per gallon of water) in five applications in the fall of 2018 as well as in the spring of 2019. Silica accumulation in the plant samples was determined using Scanning Electron Microscope images coupled with an Energy Dispersive Spectrometer (SEM-EDS) analysis and spectrophotometer method. An in-vitro experiment was used to determine antifungal activity against B. cinerea. Results: Strawberry leaf samples treated with 2 mL per gallon had higher silica concentrations and phytolith production, which strengthened the aerial parts, reduced translocation to roots, and significantly boosted plant width and marketable yield compared to other treatments. Furthermore, treatment with 2 mL potassium silicate significantly reduced the growth of the B. cinerea. Conclusion: Our findings suggest that potassium silicate provides potential options to improve the agronomic traits in strawberries and preventative measures against B. cinerea.

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Extracts with antifungal activity against Botrytis cinerea from potato industry waste

Navarro,

Torres,

Aguirre

et al. 2024

Food Bioscience

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Chlorogenic acid induces endoplasmic reticulum stress in Botrytis cinerea and inhibits gray mold on strawberry

Cited by 6 publications

References 35 publications

Antifungal Activities of L-Methionine and L-Arginine Treatment In Vitro and In Vivo against Botrytis cinerea

Antifungal Activities of L-Methionine and L-Arginine Treatment In Vitro and In Vivo against Botrytis cinerea

Investigating Potassium silicate efficacy for improving the strawberry agronomic traits and gray mold fungal resistance

Extracts with antifungal activity against Botrytis cinerea from potato industry waste

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