scholarly journals The Ca2+ Channel CNGC19 Regulates Arabidopsis Defense Against Spodoptera Herbivory

2019 ◽  
Vol 31 (7) ◽  
pp. 1539-1562 ◽  
Author(s):  
Mukesh Kumar Meena ◽  
Ramgopal Prajapati ◽  
Deepthi Krishna ◽  
Keerthi Divakaran ◽  
Yogesh Pandey ◽  
...  
Keyword(s):  
Arabidopsis Defense

scholarly journals Perturbation of spermine synthase Gene Expression and Transcript Profiling Provide New Insights on the Role of the Tetraamine Spermine in Arabidopsis Defense against Pseudomonas viridiflava

2011 ◽  
Vol 156 (4) ◽  
pp. 2266-2277 ◽  
Author(s):  
María Elisa Gonzalez ◽  
Francisco Marco ◽  
Eugenio Gómez Minguet ◽  
Pedro Carrasco-Sorli ◽  
Miguel Angel Blázquez ◽  
...  
Keyword(s):  
Gene Expression ◽  
Transcript Profiling ◽  
Spermine Synthase ◽  
Pseudomonas Viridiflava ◽  
Arabidopsis Defense

scholarly journals Arabidopsis Defense against Botrytis cinerea: Chronology and Regulation Deciphered by High-Resolution Temporal Transcriptomic Analysis

2012 ◽  
Vol 24 (9) ◽  
pp. 3530-3557 ◽  
Author(s):  
Oliver Windram ◽  
Priyadharshini Madhou ◽  
Stuart McHattie ◽  
Claire Hill ◽  
Richard Hickman ◽  
...  
Keyword(s):  
High Resolution ◽  
Botrytis Cinerea ◽  
Transcriptomic Analysis ◽  
Arabidopsis Defense

Cotton Chitinase Gene GhChi6 Improves the Arabidopsis Defense Response to Aphid Attack

2020 ◽  
Author(s):  
Xiao Zhong ◽  
Pei Feng ◽  
Qiqi Ma ◽  
Yi Zhang ◽  
Yazhen Yang ◽  
...  
Keyword(s):  
Defense Response ◽  
Chitinase Gene ◽  
Arabidopsis Defense

Non-proteinaceous yeast extract induces arabidopsis defense responses independently of salicylic acid

2015 ◽  
Vol 58 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Hana Moon ◽  
Gayoung Lee ◽  
Hye Sup Yun ◽  
Chian Kwon
Keyword(s):  
Salicylic Acid ◽  
Yeast Extract ◽  
Defense Responses ◽  
Arabidopsis Defense

scholarly journals Unravelling the Complexity of Plant Defense Induced by a Simultaneous and Sequential Mite and Aphid Infestation

2019 ◽  
Vol 20 (4) ◽  
pp. 806 ◽  
Author(s):  
Małgorzata Kiełkiewicz ◽  
Anna Barczak-Brzyżek ◽  
Barbara Karpińska ◽  
Marcin Filipecki
Keyword(s):  
Spider Mite ◽  
Green Peach Aphid ◽  
Marker Gene ◽  
Molecular Data ◽  
Aphid Infestation ◽  
Aphid Feeding ◽  
Two Spotted Spider Mite ◽  
The Individual ◽  
Ja Signaling ◽  
Arabidopsis Defense

In natural and agricultural conditions, plants are attacked by a community of herbivores, including aphids and mites. The green peach aphid and the two-spotted spider mite, both economically important pests, may share the same plant. Therefore, an important question arises as to how plants integrate signals induced by dual herbivore attack into the optimal defensive response. We showed that regardless of which attacker was first, 24 h of infestation allowed for efficient priming of the Arabidopsis defense, which decreased the reproductive performance of one of the subsequent herbivores. The expression analysis of several defense-related genes demonstrated that the individual impact of mite and aphid feeding spread systematically, engaging the salicylic acid (SA) and jasmonic acid (JA) signaling pathways. Interestingly, aphids feeding on the systemic leaf of the plant simultaneously attacked by mites, efficiently reduced the magnitude of the SA and JA activation, whereas mites feeding remotely increased the aphid-induced SA marker gene expression, while the JA-dependent response was completely abolished. We also indicated that the weaker performance of mites and aphids in double infestation essays might be attributed to aliphatic glucosinolates. Our report is the first to provide molecular data on signaling cross-talk when representatives of two distinct taxonomical classes within the phylum Arthropoda co-infest the same plant.

scholarly journals Evidences for involvement of endogenous cAMP in Arabidopsis defense responses to Verticillium toxins

Cell Research ◽  
2005 ◽  
Vol 15 (8) ◽  
pp. 585-592 ◽  
Author(s):  
Jing JIANG ◽  
Ling Wen FAN ◽  
Wei Hua WU
Keyword(s):  
Defense Responses ◽  
Arabidopsis Defense
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