Jasmonates act with salicylic acid to confer basal thermotolerance in Arabidopsis thaliana

* The cpr5-1 Arabidopsis thaliana mutant exhibits constitutive activation of salicylic acid (SA), jasmonic acid (JA) and ethylene (ET) signalling pathways and displays enhanced tolerance of heat stress (HS). * cpr5-1 crossed with jar1-1 (a JA-amino acid synthetase) was compromised in basal thermotol...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 182(2009), 1 vom: 15., Seite 175-187
1. Verfasser: Clarke, Shannon M (VerfasserIn)
Weitere Verfasser: Cristescu, Simona M, Miersch, Otto, Harren, Frans J M, Wasternack, Claus, Mur, Luis A J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Arabidopsis Proteins COI1 protein, Arabidopsis CPR5 protein, Arabidopsis Cyclopentanes Ethylenes Fatty Acids, Unsaturated Membrane Proteins NPR1 protein, Arabidopsis mehr... Oxylipins RNA, Messenger 12-oxophytodienoic acid 67204-66-4 jasmonic acid 6RI5N05OWW ethylene 91GW059KN7 JAR1 protein, Arabidopsis EC 2.7.7.- Nucleotidyltransferases Salicylic Acid O414PZ4LPZ
LEADER 01000caa a22002652c 4500
001 NLM18571837X
003 DE-627
005 20250210023918.0
007 cr uuu---uuuuu
008 231223s2009 xx |||||o 00| ||eng c
024 7 |a 10.1111/j.1469-8137.2008.02735.x  |2 doi 
028 5 2 |a pubmed25n0619.xml 
035 |a (DE-627)NLM18571837X 
035 |a (NLM)19140948 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Clarke, Shannon M  |e verfasserin  |4 aut 
245 1 0 |a Jasmonates act with salicylic acid to confer basal thermotolerance in Arabidopsis thaliana 
264 1 |c 2009 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 29.04.2009 
500 |a Date Revised 16.04.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a * The cpr5-1 Arabidopsis thaliana mutant exhibits constitutive activation of salicylic acid (SA), jasmonic acid (JA) and ethylene (ET) signalling pathways and displays enhanced tolerance of heat stress (HS). * cpr5-1 crossed with jar1-1 (a JA-amino acid synthetase) was compromised in basal thermotolerance, as were the mutants opr3 (mutated in OPDA reductase3) and coi1-1 (affected in an E3 ubiquitin ligase F-box; a key JA-signalling component). In addition, heating wild-type Arabidopsis led to the accumulation of a range of jasmonates: JA, 12-oxophytodienoic acid (OPDA) and a JA-isoleucine (JA-Ile) conjugate. Exogenous application of methyl jasmonate protected wild-type Arabidopsis from HS. * Ethylene was rapidly produced during HS, with levels being modulated by both JA and SA. By contrast, the ethylene mutant ein2-1 conferred greater thermotolerance. * These data suggest that JA acts with SA, conferring basal thermotolerance while ET may act to promote cell death 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Arabidopsis Proteins  |2 NLM 
650 7 |a COI1 protein, Arabidopsis  |2 NLM 
650 7 |a CPR5 protein, Arabidopsis  |2 NLM 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Ethylenes  |2 NLM 
650 7 |a Fatty Acids, Unsaturated  |2 NLM 
650 7 |a Membrane Proteins  |2 NLM 
650 7 |a NPR1 protein, Arabidopsis  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a RNA, Messenger  |2 NLM 
650 7 |a 12-oxophytodienoic acid  |2 NLM 
650 7 |a 67204-66-4  |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 
650 7 |a JAR1 protein, Arabidopsis  |2 NLM 
650 7 |a EC 2.7.7.-  |2 NLM 
650 7 |a Nucleotidyltransferases  |2 NLM 
650 7 |a EC 2.7.7.-  |2 NLM 
650 7 |a Salicylic Acid  |2 NLM 
650 7 |a O414PZ4LPZ  |2 NLM 
700 1 |a Cristescu, Simona M  |e verfasserin  |4 aut 
700 1 |a Miersch, Otto  |e verfasserin  |4 aut 
700 1 |a Harren, Frans J M  |e verfasserin  |4 aut 
700 1 |a Wasternack, Claus  |e verfasserin  |4 aut 
700 1 |a Mur, Luis A J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1979  |g 182(2009), 1 vom: 15., Seite 175-187  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnas 
773 1 8 |g volume:182  |g year:2009  |g number:1  |g day:15  |g pages:175-187 
856 4 0 |u http://dx.doi.org/10.1111/j.1469-8137.2008.02735.x  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 182  |j 2009  |e 1  |b 15  |h 175-187