Induction of 3 '-O-beta-D-ribofuranosyl adenosine during compatible, but not during incompatible, interactions of Arabidopsis thaliana or Lycopersicon esculentum with Pseudomonas syringae pathovar tomato
Bednarek, P ; Winter, J ; Hamberger, B ; Oldham, NJ ; Schneider, B ; Tan, JW ; Hahlbrock, K
Corresponding AuthorHahlbrock, K (reprint author), Max Planck Inst Plant Breeding Res, Carl von Linne Weg 10, D-50829 Cologne, Germany. hahlbroc@mpiz-koeln.mpg.de
2004
Source PublicationPLANTA
ISSN0032-0935
Volume218Issue:4Pages:668-672
AbstractAll hitherto identified aromatic compounds accumulating in leaves of Arabidopsis thaliana (L.) Heynh. upon infection with virulent or avirulent strains of Pseudomonas syringae pathovar tomato (Pst) were indolic metabolites. We now report the strong accumulation of a novel type of natural product, 3'-O-beta-D-ribofuranosyl adenosine (3'RA), exclusively during compatible interactions. In contrast to the various indolic metabolites, 3'RA was undetectable in incompatible interactions of A. thaliana leaves with an avirulent Pst strain, as well as in uninfected control leaves. A similar, strong induction of 3'RA was observed in compatible but, again, not in incompatible interactions of Pst with its natural host, Lycopersicon esculentum. The strength of the effect and its confinement to compatible interactions suggests that it may be applicable as a diagnostic tool.
KeywordArabidopsis Indolic Metabolites Lycopersicon Pathogen Defense Pseudomonas Ribofuranosyl Adenosine Cladosporium-fulvum Phytoalexins Resistance Accumulation Inoculation Virulent Strains Leaves Rna
Subject AreaPlant Sciences
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/15452
Collection植物化学与西部植物资源持续利用国家重点实验室
Recommended Citation
GB/T 7714
Bednarek, P,Winter, J,Hamberger, B,et al. Induction of 3 '-O-beta-D-ribofuranosyl adenosine during compatible, but not during incompatible, interactions of Arabidopsis thaliana or Lycopersicon esculentum with Pseudomonas syringae pathovar tomato[J]. PLANTA,2004,218(4):668-672.
APA Bednarek, P.,Winter, J.,Hamberger, B.,Oldham, NJ.,Schneider, B.,...&Hahlbrock, K.(2004).Induction of 3 '-O-beta-D-ribofuranosyl adenosine during compatible, but not during incompatible, interactions of Arabidopsis thaliana or Lycopersicon esculentum with Pseudomonas syringae pathovar tomato.PLANTA,218(4),668-672.
MLA Bednarek, P,et al."Induction of 3 '-O-beta-D-ribofuranosyl adenosine during compatible, but not during incompatible, interactions of Arabidopsis thaliana or Lycopersicon esculentum with Pseudomonas syringae pathovar tomato".PLANTA 218.4(2004):668-672.
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