Rpi-blb2-mediated late blight resistance in Nicotiana benthamiana requires SGT1 and salicylic acid-mediated signaling but not RAR1 or HSP90

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dc.contributor.authorSang Keun Oh-
dc.contributor.authorHyeran Kim-
dc.contributor.authorD Choi-
dc.date.accessioned2017-04-19T09:51:57Z-
dc.date.available2017-04-19T09:51:57Z-
dc.date.issued2014-
dc.identifier.issn00145793-
dc.identifier.uri10.1016/j.febslet.2014.02.028ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/11905-
dc.description.abstractThe Rpi-blb2 recognizes the presence of the Phytophthora infestans AVRblb2 and initiates effector-triggered immunity (ETI). We performed gain-of-function and loss-of-function studies in Nicotiana benthamiana to elucidate Rpi-blb2-mediated resistance to P. infestans. Rpi-blb2 triggered a hypersensitive response through SGT1-mediated, but not RAR-mediated or HSP90-mediated, pathways. NbSGT1 was also required for basal and ETI-mediated by Rpi-blb2 in N. benthamiana. Moreover, salicylic acid (SA) affected basal defense and Rpi-blb2-mediated resistance against P. infestans. The increased susceptibility of Rpi-blb2-transgenic plants in the NahG-background correlated with reduced levels of SA. These findings provide evidence for the roles of SGT1- and SA-signaling in Rpi-blb2-mediated resistance against P. infestans.-
dc.publisherWiley-
dc.titleRpi-blb2-mediated late blight resistance in Nicotiana benthamiana requires SGT1 and salicylic acid-mediated signaling but not RAR1 or HSP90-
dc.title.alternativeRpi-blb2-mediated late blight resistance in Nicotiana benthamiana requires SGT1 and salicylic acid-mediated signaling but not RAR1 or HSP90-
dc.typeArticle-
dc.citation.titleFEBS Letters-
dc.citation.number7-
dc.citation.endPage1115-
dc.citation.startPage1109-
dc.citation.volume588-
dc.contributor.affiliatedAuthorHyeran Kim-
dc.contributor.alternativeName오상근-
dc.contributor.alternativeName김혜란-
dc.contributor.alternativeName최도일-
dc.identifier.bibliographicCitationFEBS Letters, vol. 588, no. 7, pp. 1109-1115-
dc.identifier.doi10.1016/j.febslet.2014.02.028-
dc.subject.keywordAVRblb2-
dc.subject.keywordNicotiana benthamiana-
dc.subject.keywordPhytophthora infestans-
dc.subject.keywordResistance-
dc.subject.keywordRpi-blb2-
dc.subject.keywordSalicylic acid-
dc.subject.keywordSGT1-
dc.subject.localAVRblb2-
dc.subject.localNicotiana benthamiana-
dc.subject.localPhytophthora infestans-
dc.subject.localResistance-
dc.subject.localRpi-blb2-
dc.subject.localSalicylic acid-
dc.subject.localSGT1-
dc.description.journalClassY-
Appears in Collections:
Division of Biomaterials Research > Plant Systems Engineering Research > 1. Journal Articles
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