Multiple phytohormone signalling pathways modulate susceptibility of tomato plants to Alternaria alternata f. sp. lycopersici

Three phytohormone molecules - ethylene (ET), jasmonic acid (JA) and salicylic acid (SA) - play key roles in mediating disease response to necrotrophic fungal pathogens. This study investigated the roles of the ET, JA, and SA pathways as well as their crosstalk during the interaction between tomato...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 64(2013), 2 vom: 15. Jan., Seite 637-50
1. Verfasser: Jia, Chengguo (VerfasserIn)
Weitere Verfasser: Zhang, Liping, Liu, Lihong, Wang, Jiansheng, Li, Chuanyou, Wang, Qiaomei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Cyclopentanes Ethylenes Oxylipins Plant Growth Regulators jasmonic acid 6RI5N05OWW ethylene 91GW059KN7 mehr... Salicylic Acid O414PZ4LPZ
LEADER 01000caa a22002652 4500
001 NLM223673730
003 DE-627
005 20250214191352.0
007 cr uuu---uuuuu
008 231224s2013 xx |||||o 00| ||eng c
024 7 |a 10.1093/jxb/ers360  |2 doi 
028 5 2 |a pubmed25n0745.xml 
035 |a (DE-627)NLM223673730 
035 |a (NLM)23264518 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Jia, Chengguo  |e verfasserin  |4 aut 
245 1 0 |a Multiple phytohormone signalling pathways modulate susceptibility of tomato plants to Alternaria alternata f. sp. lycopersici 
264 1 |c 2013 
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 13.06.2013 
500 |a Date Revised 07.12.2022 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Three phytohormone molecules - ethylene (ET), jasmonic acid (JA) and salicylic acid (SA) - play key roles in mediating disease response to necrotrophic fungal pathogens. This study investigated the roles of the ET, JA, and SA pathways as well as their crosstalk during the interaction between tomato (Solanum lycopersicum) plants and a necrotrophic fungal pathogen Alternaria alternata f. sp. lycopersici (AAL). Both the ET and JASMONIC ACID INSENSITIVE1 (JAI1) receptor-dependent JA signalling pathways are necessary for susceptibility, while SA response promotes resistance to AAL infection. In addition, the role of JA in susceptibility to AAL is partly dependent on ET biosynthesis and perception, while the SA pathway enhances resistance to AAL and antagonizes the ET response. Based on these results, it is proposed that ET, JA, and SA each on their own can influence the susceptibility of tomato to AAL. Furthermore, the functions of JA and SA in susceptibility to the pathogen are correlated with the enhanced or decreased action of ET, respectively. This study has revealed the functional relationship among the three key hormone pathways in tomato defence against AAL 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Ethylenes  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a Plant Growth Regulators  |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 Salicylic Acid  |2 NLM 
650 7 |a O414PZ4LPZ  |2 NLM 
700 1 |a Zhang, Liping  |e verfasserin  |4 aut 
700 1 |a Liu, Lihong  |e verfasserin  |4 aut 
700 1 |a Wang, Jiansheng  |e verfasserin  |4 aut 
700 1 |a Li, Chuanyou  |e verfasserin  |4 aut 
700 1 |a Wang, Qiaomei  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of experimental botany  |d 1985  |g 64(2013), 2 vom: 15. Jan., Seite 637-50  |w (DE-627)NLM098182706  |x 1460-2431  |7 nnns 
773 1 8 |g volume:64  |g year:2013  |g number:2  |g day:15  |g month:01  |g pages:637-50 
856 4 0 |u http://dx.doi.org/10.1093/jxb/ers360  |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 64  |j 2013  |e 2  |b 15  |c 01  |h 637-50