The Jasmonic Acid Signaling Pathway is Associated with Terpinen-4-ol-Induced Disease Resistance against Botrytis cinerea in Strawberry Fruit

2021 ◽  
Author(s):  
Zhenbiao Li ◽  
Yingying Wei ◽  
Zidan Cao ◽  
Shu Jiang ◽  
Yi Chen ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Jasmonic Acid ◽  
Botrytis Cinerea ◽  
Signaling Pathway ◽  
Strawberry Fruit ◽  
Jasmonic Acid Signaling ◽  
Induced Disease Resistance

Melatonin Induces Disease Resistance to Botrytis cinerea in Tomato Fruit by Activating Jasmonic Acid Signaling Pathway

2019 ◽  
Vol 67 (22) ◽  
pp. 6116-6124 ◽  
Author(s):  
Chunxue Liu ◽  
Lingling Chen ◽  
Ruirui Zhao ◽  
Rui Li ◽  
Shujuan Zhang ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Jasmonic Acid ◽  
Botrytis Cinerea ◽  
Signaling Pathway ◽  
Tomato Fruit ◽  
Jasmonic Acid Signaling

Induction of systemic resistance in tomato against Botrytis cinerea by N-decanoyl-homoserine lactone via jasmonic acid signaling

Planta ◽  
2018 ◽  
Vol 247 (5) ◽  
pp. 1217-1227 ◽  
Author(s):  
Zhangjian Hu ◽  
Shujun Shao ◽  
Chenfei Zheng ◽  
Zenghui Sun ◽  
Junying Shi ◽  
...  
Keyword(s):  
Jasmonic Acid ◽  
Botrytis Cinerea ◽  
Homoserine Lactone ◽  
Systemic Resistance ◽  
Jasmonic Acid Signaling

Magnesium oxide induces immunity against Fusarium wilt by triggering the jasmonic acid signaling pathway in tomato

2021 ◽  
Vol 325 ◽  
pp. 100-108
Author(s):  
Isamu Fujikawa ◽  
Yushi Takehara ◽  
Makiko Ota ◽  
Kiyoshi Imada ◽  
Kazunori Sasaki ◽  
...  
Keyword(s):  
Jasmonic Acid ◽  
Signaling Pathway ◽  
Magnesium Oxide ◽  
Fusarium Wilt ◽  
Jasmonic Acid Signaling

Elevated CO2 differentially affects tobacco and rice defense against lepidopteran larvae via the jasmonic acid signaling pathway

2018 ◽  
Vol 60 (5) ◽  
pp. 412-431 ◽  
Author(s):  
Chengkai Lu ◽  
Jinfeng Qi ◽  
Christian Hettenhausen ◽  
Yunting Lei ◽  
Jingxiong Zhang ◽  
...  
Keyword(s):  
Jasmonic Acid ◽  
Signaling Pathway ◽  
Elevated Co2 ◽  
Jasmonic Acid Signaling ◽  
Lepidopteran Larvae

scholarly journals Histochemical and Microscopic Studies Predict that Grapevine Genotype “Ju mei gui” is Highly Resistant against Botrytis cinerea

Pathogens ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 253
Author(s):  
Mati Ur Rahman ◽  
Qingqing Ma ◽  
Bilal Ahmad ◽  
Muhammad Hanif ◽  
Youlin Zhang
Keyword(s):  
Reactive Oxygen Species ◽  
Disease Resistance ◽  
Jasmonic Acid ◽  
Botrytis Cinerea ◽  
Reactive Oxygen ◽  
Fungal Growth ◽  
Grape Berry ◽  
Vitis Vinifera L ◽  
Oxygen Species ◽  
Limited Information

The necrotrophic fungus Botrytis cinerea causes devastating pre- and post-harvest yield losses in grapevine (Vitis vinifera L.). Although B. cinerea has been well-studied in different plant species, there is limited information related to the resistance and susceptibility mechanisms of Vitis genotypes against B. cinerea infection. In the present study, leaves and berries of twenty four grape genotypes were evaluated against B. cinerea infection. According to the results, one genotype (Ju mei gui) was highly resistant (HR), one genotype (Kyoho) was resistant (R), eight genotypes were susceptible (S), and fourteen genotypes were highly susceptible (HS) against infection of B. cinerea in leaves. Whereas in the case of B. cinerea infection in grape berry, three genotypes were found to be highly resistant, three resistant, eleven genotypes susceptible, and seven were highly susceptible. To further explore the mechanism of disease resistance in grapevine, we evaluated “Ju mei gui” and “Summer black” in terms of B. cinerea progression, reactive oxygen species reactions, jasmonic acid contents, and the activities of antioxidant enzymes in leaf and fruit. We surmise that the resistance of “Ju mei gui” is due to seized fungal growth, minor reactive oxygen species (ROS) production, elevated antioxidant enzyme activity, and more jasmonic acid (JA) contents. This study provides insights into the resistance and susceptibility mechanism of Vitis genotypes against B. cinerea. This will help for the selection of appropriate germplasm to explore the molecular basis of disease resistance mechanisms in grapevine.

scholarly journals Bacillus subtilis SL18r Induces Tomato Resistance Against Botrytis cinerea, Involving Activation of Long Non-coding RNA, MSTRG18363, to Decoy miR1918

2021 ◽  
Vol 11 ◽  
Author(s):  
Cheng Zhou ◽  
Jingjing Zhu ◽  
Nana Qian ◽  
Jiansheng Guo ◽  
Congsheng Yan
Keyword(s):  
Bacillus Subtilis ◽  
Disease Resistance ◽  
Botrytis Cinerea ◽  
Systemic Resistance ◽  
Tomato Plants ◽  
Pathogen Invasion ◽  
Non Coding Rna ◽  
Resistance Reduction ◽  
Induced Disease Resistance ◽  
Foliar Pathogen

Mounting evidence has indicated that beneficial rhizobacteria can suppress foliar pathogen invasion via elicitation of induced systemic resistance (ISR). However, it remains elusive whether long non-coding RNAs (lncRNAs) are involved in the mediation of the rhizobacteria-primed ISR processes in plants. Herein, we demonstrated the ability of the rhizobacterial strain Bacillus subtilis SL18r to trigger ISR in tomato plants against the foliar pathogen Botrytis cinerea. Comparative transcriptome analysis was conducted to screen differentially expressed lncRNAs (DELs) between the non-inoculated and SL18r-inoculated plants. Among these DELs, four variants of MSTRG18363 possessed conserved binding sites for miR1918, which negatively regulates immune systems in tomato plants. The expression of MSTRG18363 in tomato leaves was significantly induced by SL18r inoculation. The transcription of MSTRG18363 was negatively correlated with the expression of miR1918, but displayed a positive correlation with the transcription of the RING-H2 finger gene SlATL20 (a target gene of miR1918). Moreover, MSTRG18363-overexpressing plants exhibited the enhanced disease resistance, reduction of miR1918 transcripts, and marked increases of SlATL20 expression. However, the SL18r-induced disease resistance was largely impaired in the MSTRG18363-silenced plants. VIGS-mediated SlATL20 silencing also greatly weakened the SL18r-induced disease resistance. Collectively, our results suggested that induction of MSTRG18363 expression in tomato plants by SL18r was conducive to promoting the decoy of miR1918 and regulating the expression of SlATL20, thereby provoking the ISR responses against foliar pathogen infection.

scholarly journals Jasmonic acid signaling pathway of Arabidopsis thaliana is important for root-knot nematode invasion

2011 ◽  
Vol 41 (1) ◽  
pp. 9-17 ◽  
Author(s):  
Taketo Fujimoto ◽  
Yasuhiro Tomitaka ◽  
Hiroshi Abe ◽  
Shinya Tsuda ◽  
Kazuyoshi Futai ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Jasmonic Acid ◽  
Signaling Pathway ◽  
Root Knot Nematode ◽  
Jasmonic Acid Signaling
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