A salicylic acid inducible mulberry WRKY transcription factor, MiWRKY53 is involved in plant defence response

2021 ◽  
Author(s):  
Nisha Negi ◽  
Paramjit Khurana
Keyword(s):  
Transcription Factor ◽  
Salicylic Acid ◽  
Plant Defence ◽  
Wrky Transcription Factor ◽  
Defence Response ◽  
Plant Defence Response

scholarly journals A Novel WRKY Transcription Factor Is Required for Induction of PR-1a Gene Expression by Salicylic Acid and Bacterial Elicitors

2008 ◽  
Vol 146 (4) ◽  
pp. 1983-1995 ◽  
Author(s):  
Marcel C. van Verk ◽  
Dimitri Pappaioannou ◽  
Lyda Neeleman ◽  
John F. Bol ◽  
Huub J.M. Linthorst
Keyword(s):  
Gene Expression ◽  
Transcription Factor ◽  
Salicylic Acid ◽  
Wrky Transcription Factor

GSNOR-mediated de-nitrosylation in the plant defence response

Plant Science ◽  
2011 ◽  
Vol 181 (5) ◽  
pp. 540-544 ◽  
Author(s):  
Saad I. Malik ◽  
Adil Hussain ◽  
Byung-Wook Yun ◽  
Steven H. Spoel ◽  
Gary J. Loake
Keyword(s):  
Plant Defence ◽  
Defence Response ◽  
Plant Defence Response

scholarly journals Signalling Network Construction for Modelling Plant Defence Response

PLoS ONE ◽  
2012 ◽  
Vol 7 (12) ◽  
pp. e51822 ◽  
Author(s):  
Dragana Miljkovic ◽  
Tjaša Stare ◽  
Igor Mozetič ◽  
Vid Podpečan ◽  
Marko Petek ◽  
...  
Keyword(s):  
Plant Defence ◽  
Defence Response ◽  
Network Construction ◽  
Signalling Network ◽  
Plant Defence Response

scholarly journals A translocated protein tyrosine phosphatase of Pseudomonas syringae pv. tomato DC3000 modulates plant defence response to infection

2003 ◽  
Vol 49 (2) ◽  
pp. 389-400 ◽  
Author(s):  
James R. Bretz ◽  
Norton M. Mock ◽  
James C. Charity ◽  
Syed Zeyad ◽  
C. Jacyn Baker ◽  
...  
Keyword(s):  
Pseudomonas Syringae ◽  
Protein Tyrosine Phosphatase ◽  
Tyrosine Phosphatase ◽  
Plant Defence ◽  
Defence Response ◽  
Tomato Dc3000 ◽  
Protein Tyrosine ◽  
Plant Defence Response

scholarly journals Chitin synthase-deficient mutant of Fusarium oxysporum elicits tomato plant defence response and protects against wild-type infection

2010 ◽  
Vol 11 (4) ◽  
pp. 479-493 ◽  
Author(s):  
YOLANDA PAREJA-JAIME ◽  
MAGDALENA MARTÍN-URDÍROZ ◽  
MARÍA ISABEL GONZÁLEZ RONCERO ◽  
JOSÉ ANTONIO GONZÁLEZ-REYES ◽  
MARÍA DEL CARMEN RUIZ ROLDÁN
Keyword(s):  
Fusarium Oxysporum ◽  
Tomato Plant ◽  
Plant Defence ◽  
Defence Response ◽  
Chitin Synthase ◽  
Deficient Mutant ◽  
Wild Type ◽  
Type Infection ◽  
Plant Defence Response

scholarly journals Arabidopsis WRKY70 Is Required for Full RPP4-Mediated Disease Resistance and Basal Defense Against Hyaloperonospora parasitica

2007 ◽  
Vol 20 (2) ◽  
pp. 120-128 ◽  
Author(s):  
Colleen Knoth ◽  
Jon Ringler ◽  
Jeffery L. Dangl ◽  
Thomas Eulgem
Keyword(s):  
Cell Death ◽  
Transcription Factor ◽  
Salicylic Acid ◽  
Defense Mechanism ◽  
Wrky Transcription Factor ◽  
Reactive Oxygen Intermediates ◽  
Oxygen Intermediates ◽  
Transcript Levels ◽  
Hyaloperonospora Parasitica ◽  
Basal Defense

AtWRKY70, encoding a WRKY transcription factor, is co-expressed with a set of Arabidopsis genes that share a pattern of RPP4- and RPP7-dependent late upregulation in response to Hyaloperonospora parasitica infection (LURP) genes. We show that AtWRKY70 is required for both full RPP4-mediated resistance and basal defense against H. parasitica. These two defense pathways are related to each other, because they require PAD4 and salicylic acid (SA). RPP7 function, which is independent from PAD4 and SA, is not affected by insertions in AtWRKY70. Although AtWRKY70 is required for RPP4-resistance, it appears not to contribute significantly to RPP4-triggered cell death. Furthermore, our data indicate that AtWRKY70 functions downstream of defense-associated reactive oxygen intermediates and SA. Constitutive and RPP4-induced transcript levels of two other LURP genes are reduced in AtWRKY70 T-DNA mutants, indicating a direct or indirect role for AtWRKY70 in their regulation. We propose that AtWRKY70 is a component of a basal defense mechanism that is boosted by engagement of either RPP4 or RPP7 and is required for RPP4-mediated resistance.

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