APD1, the unique member of Arabidopsis AP2 family influences systemic acquired resistance and ethylene-jasmonic acid signaling

Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 133(2018) vom: 01. Dez., Seite 92-99
1. Verfasser: Gautam, Janesh Kumar (VerfasserIn)
Weitere Verfasser: Nandi, Ashis Kumar
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article AP2/EREBP Alternaria alternata At4g13040 Botrytis cinerea Callose Pseudomonas syringae Salicylic acid Arabidopsis Proteins Cyclopentanes mehr... Ethylenes Oxylipins Transcription Factors jasmonic acid 6RI5N05OWW ethylene 91GW059KN7
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500 |a Date Completed 26.11.2018 
500 |a Date Revised 30.09.2020 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2018 Elsevier Masson SAS. All rights reserved. 
520 |a Arabidopsis AP2 FAMILY PROTEIN INVOLVED IN DISEASE DEFENSE (APD1) is a member of AP2/EREBP super-family that positively regulates SA biosynthesis and defense against virulent bacterial pathogens. Here we report additional roles of APD1 in plant defense and development. We show that APD1 function is required for light-mediated defense against bacterial pathogens and systemic acquired resistance (SAR). We demonstrate that APD1 function is not required for generating SAR mobile signal at the site of primary inoculation but is required at the distal end for SAR manifestation. In addition, the APD1 function is required for PTI-induced callose deposition, defense against necrotrophic pathogen Botrytis cinerea and Alternaria alternata, which are ethylene (ET) or ethylene-Jasmonate (JA) dependent responses. Development of seedling under dark and ET is partly dependent on APD1. The mutant apd1 plants are non-responsive towards exogenous ACC application regarding apical hook formation and hypocotyl shortening, however, possess WT-like ET-mediated root growth inhibition. JA-mediated root growth inhibition is also impaired in apd1 seedlings. Altogether our results suggest that APD1 impacts multiple aspects of plant growth and development 
650 4 |a Journal Article 
650 4 |a AP2/EREBP 
650 4 |a Alternaria alternata 
650 4 |a At4g13040 
650 4 |a Botrytis cinerea 
650 4 |a Callose 
650 4 |a Pseudomonas syringae 
650 4 |a Salicylic acid 
650 7 |a Arabidopsis Proteins  |2 NLM 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Ethylenes  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a Transcription Factors  |2 NLM 
650 7 |a jasmonic acid  |2 NLM 
650 7 |a 6RI5N05OWW  |2 NLM 
650 7 |a ethylene  |2 NLM 
650 7 |a 91GW059KN7  |2 NLM 
700 1 |a Nandi, Ashis Kumar  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 133(2018) vom: 01. Dez., Seite 92-99  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:133  |g year:2018  |g day:01  |g month:12  |g pages:92-99 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2018.10.026  |3 Volltext 
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