Induction of disease resistance by salicylic acid and calcium ion against Botrytis cinerea in tomato (Lycopersicon esculentum)

Li, Linlin; Zou, Yi

doi:10.9755/ejfa.2016-10-1515

Cited by 36 publications

(21 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Our data describe a role for Sh ARPC3 associated with SA signalling (Lan et al, ; Li & Zou, ). Indeed, we observed that SA level was elevated in WT plants following inoculation and was reduced in ShARPC3 ‐silenced plants.…”

Section: Discussionsupporting

confidence: 70%

The tomato Arp2/3 complex is required for resistance to the powdery mildew fungus Oidium neolycopersici

Sun

Feng

Guo

et al. 2019

Plant Cell & Environment

View full text Add to dashboard Cite

The actin-related protein 2/3 complex (Arp2/3 complex), a key regulator of actin cytoskeletal dynamics, has been linked to multiple cellular processes, including those associated with response to stress. Herein, the Solanum habrochaites ARPC3 gene, encoding a subunit protein of the Arp2/3 complex, was identified and characterized.ShARPC3 encodes a 174-amino acid protein possessing a conserved P21-Arc domain.Silencing of ShARPC3 resulted in enhanced susceptibility to the powdery mildew pathogen Oidium neolycopersici (On-Lz), demonstrating a role for ShARPC3 in defence signalling. Interestingly, a loss of ShARPC3 coincided with enhanced susceptibility to On-Lz, a process that we hypothesize is the result of a block in the activity of SAmediated defence signalling. Conversely, overexpression of ShARPC3 in Arabidopsis thaliana, followed by inoculation with On-Lz, showed enhanced resistance, including the rapid induction of hypersensitive cell death and the generation of reactive oxygen. Heterologous expression of ShARPC3 in the arc18 mutant of Saccharomyces cerevisiae (i.e., Δarc18) resulted in complementation of stress-induced phenotypes, including high-temperature tolerance. Taken together, these data support a role for ShARPC3 in tomato through positive regulation of plant immunity in response to O. neolycopersici pathogenesis.

show abstract

Section: Discussionsupporting

confidence: 70%

The tomato Arp2/3 complex is required for resistance to the powdery mildew fungus Oidium neolycopersici

Sun

Feng

Guo

et al. 2019

Plant Cell & Environment

View full text Add to dashboard Cite

show abstract

“…Application of SA-induced enhanced susceptibility in tomato against B. cinerea in a dose-dependent manner. Controversially, the SA-induced enhanced resistance of tomato and Arabidopsis plants against B. cinerea is also reported (Ferrari et al, 2003;Li and Zou, 2017). Generally, SA-dependent defense singling is known to be antagonistic against JA-/ET-dependent defense signaling (Glazebrook, 2005).…”

Section: Sa and Ja/et In Plant Resistance To Biotic Stressesmentioning

confidence: 99%

Salicylic Acid as a Safe Plant Protector and Growth Regulator

2020

View full text Add to dashboard Cite

Since salicylic acid (SA) was discovered as an elicitor of tobacco plants inducing the resistance against Tobacco mosaic virus (TMV) in 1979, increasing reports suggest that SA indeed is a key plant hormone regulating plant immunity. In addition, recent studies indicate that SA can regulate many different responses, such as tolerance to abiotic stress, plant growth and development, and soil microbiome. In this review, we focused on the recent findings on SA's effects on resistance to biotic stresses in different plant-pathogen systems, tolerance to different abiotic stresses in different plants, plant growth and development, and soil microbiome. This allows us to discuss about the safe and practical use of SA as a plant defense activator and growth regulator. Crosstalk of SA with different plant hormones, such as abscisic acid, ethylene, jasmonic acid, and auxin in different stress and developmental conditions were also discussed.

show abstract

“…Similarly, increases in the amount of free calcium after the attack have been observed in studies conducted with tomato and Cuscuta (Albert et al, 2010;Lecourieux et al, 2006). It is known that the Ca 2+ , acts as a secondary messenger in the synthesis of defense compounds and increased Ca 2+ content has been suggested to activate the SA synthesis pathway (Albert et al, 2010;Li and Zou, 2017). Therefore, increasing the amount of Ca 2 + during infection in plants containing SA resistance pathway is a naturally expected outcome and seems to be in agreement with our findings.…”

Section: Components Of Tomatomentioning

confidence: 70%

The Effect of Cuscuta babylonica Aucher on Chemical Compounds of Lice Tomato

Özen

Savaşçi

Asan

et al. 2020

Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi

View full text Add to dashboard Cite

Tomato (Lycopersicon esculentum L.) is one of the most widely used products in nutrition. But this plant suffers significant loss of yield due to parasitic plant infection. Dodder (Cuscuta spss.), a flowering plant belonging to the Convolvulaceae family, is one of the most harmful parasites for tomatoes. Although some tomato varieties have developed resistance to this, Cuscuta is the most important disease that has a negative impact on tomato yield. In this study, it was investigated that how Lice tomato is affected by Cuscuta babylonica Aucher infection and whether it develops resistance to it. For this purpose, following Cuscuta infection, the amount of fatty acids, calcium (Ca 2+) and some phenolic compounds in the leaves of the tomatoes were investigated. The results of the study showed that the Cuscuta infection increased the amount of 16:1, 18:0 and 18:1 fatty acids, Ca 2+ and some phenolics such as chlorogenic acid, rutin, quercetin and salicylic acid which are effective in defense against pathogens.

show abstract

Induction of disease resistance by salicylic acid and calcium ion against Botrytis cinerea in tomato (Lycopersicon esculentum)

Cited by 36 publications

References 17 publications

The tomato Arp2/3 complex is required for resistance to the powdery mildew fungus Oidium neolycopersici

The tomato Arp2/3 complex is required for resistance to the powdery mildew fungus Oidium neolycopersici

Salicylic Acid as a Safe Plant Protector and Growth Regulator

The Effect of Cuscuta babylonica Aucher on Chemical Compounds of Lice Tomato

Contact Info

Product

Resources

About