Allelic variation in two distinct Pseudomonas syringae flagellin epitopes modulates the strength of plant immune responses but not bacterial motility

© 2013 The Authors. New Phytologist © 2013 New Phytologist Trust.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 200(2013), 3 vom: 18. Nov., Seite 847-860
1. Verfasser: Clarke, Christopher R (VerfasserIn)
Weitere Verfasser: Chinchilla, Delphine, Hind, Sarah R, Taguchi, Fumiko, Miki, Ryuji, Ichinose, Yuki, Martin, Gregory B, Leman, Scotland, Felix, Georg, Vinatzer, Boris A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. FLS2 flagellin flg22 flgII-28 microbe-associated molecular pattern (MAMP) pathogen-associated molecular pattern (PAMP) mehr... pattern-triggered immunity (PTI) Arabidopsis Proteins Flagellin 12777-81-0 Protein Kinases EC 2.7.- FLS2 protein, Arabidopsis EC 2.7.1.-
LEADER 01000caa a22002652 4500
001 NLM229266134
003 DE-627
005 20240323232443.0
007 cr uuu---uuuuu
008 231224s2013 xx |||||o 00| ||eng c
024 7 |a 10.1111/nph.12408  |2 doi 
028 5 2 |a pubmed24n1342.xml 
035 |a (DE-627)NLM229266134 
035 |a (NLM)23865782 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Clarke, Christopher R  |e verfasserin  |4 aut 
245 1 0 |a Allelic variation in two distinct Pseudomonas syringae flagellin epitopes modulates the strength of plant immune responses but not bacterial motility 
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 29.04.2014 
500 |a Date Revised 23.03.2024 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2013 The Authors. New Phytologist © 2013 New Phytologist Trust. 
520 |a The bacterial flagellin (FliC) epitopes flg22 and flgII-28 are microbe-associated molecular patterns (MAMPs). Although flg22 is recognized by many plant species via the pattern recognition receptor FLS2, neither the flgII-28 receptor nor the extent of flgII-28 recognition by different plant families is known. Here, we tested the significance of flgII-28 as a MAMP and the importance of allelic diversity in flg22 and flgII-28 in plant-pathogen interactions using purified peptides and a Pseudomonas syringae ∆fliC mutant complemented with different fliC alleles. The plant genotype and allelic diversity in flg22 and flgII-28 were found to significantly affect the plant immune response, but not bacterial motility. The recognition of flgII-28 is restricted to a number of solanaceous species. Although the flgII-28 peptide does not trigger any immune response in Arabidopsis, mutations in both flg22 and flgII-28 have FLS2-dependent effects on virulence. However, the expression of a tomato allele of FLS2 does not confer to Nicotiana benthamiana the ability to detect flgII-28, and tomato plants silenced for FLS2 are not altered in flgII-28 recognition. Therefore, MAMP diversification is an effective pathogen virulence strategy, and flgII-28 appears to be perceived by an as yet unidentified receptor in the Solanaceae, although it has an FLS2-dependent virulence effect in Arabidopsis 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
650 4 |a FLS2 
650 4 |a flagellin 
650 4 |a flg22 
650 4 |a flgII-28 
650 4 |a microbe-associated molecular pattern (MAMP) 
650 4 |a pathogen-associated molecular pattern (PAMP) 
650 4 |a pattern-triggered immunity (PTI) 
650 7 |a Arabidopsis Proteins  |2 NLM 
650 7 |a Flagellin  |2 NLM 
650 7 |a 12777-81-0  |2 NLM 
650 7 |a Protein Kinases  |2 NLM 
650 7 |a EC 2.7.-  |2 NLM 
650 7 |a FLS2 protein, Arabidopsis  |2 NLM 
650 7 |a EC 2.7.1.-  |2 NLM 
700 1 |a Chinchilla, Delphine  |e verfasserin  |4 aut 
700 1 |a Hind, Sarah R  |e verfasserin  |4 aut 
700 1 |a Taguchi, Fumiko  |e verfasserin  |4 aut 
700 1 |a Miki, Ryuji  |e verfasserin  |4 aut 
700 1 |a Ichinose, Yuki  |e verfasserin  |4 aut 
700 1 |a Martin, Gregory B  |e verfasserin  |4 aut 
700 1 |a Leman, Scotland  |e verfasserin  |4 aut 
700 1 |a Felix, Georg  |e verfasserin  |4 aut 
700 1 |a Vinatzer, Boris A  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1979  |g 200(2013), 3 vom: 18. Nov., Seite 847-860  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnns 
773 1 8 |g volume:200  |g year:2013  |g number:3  |g day:18  |g month:11  |g pages:847-860 
856 4 0 |u http://dx.doi.org/10.1111/nph.12408  |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 200  |j 2013  |e 3  |b 18  |c 11  |h 847-860