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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1016/j.jplph.2011.12.008
|2 doi
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|a pubmed24n0716.xml
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|a (DE-627)NLM214760294
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|a (NLM)22266099
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Miyamoto, Koji
|e verfasserin
|4 aut
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|a Identification of an E-box motif responsible for the expression of jasmonic acid-induced chitinase gene OsChia4a in rice
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|c 2012
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|a Text
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|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 19.09.2012
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2011 Elsevier GmbH. All rights reserved.
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|a The plant hormone jasmonic acid (JA) is known to be involved in multiple defence responses against pathogens, which include the production of pathogenesis-related (PR) proteins. In order to investigate the induction mechanism of the rice defence responses by JA, we performed transcriptome analyses and focused on a chitinase gene, OsChia4a, which was identified to be one of the highest JA-inductive genes. The recombinant protein of His-tagged OsChia4a exhibited an inhibitory effect against the spore germination and hyphal growth of Magnaporthe oryzae. The promoter analysis of OsChia4a revealed that the region from -515 bp to -265 bp upstream of the ATG translation initiation site was required for the responsiveness to JA. A subsequent mutation analysis indicated that an E-box (CANNTG) in this region act as a JA-responsive cis element. These results imply that a basic helix-loop-helix transcription factor is likely to be involved in the regulation of the OsChia4a expression in a JA-dependent manner
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Antifungal Agents
|2 NLM
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|a Basic Helix-Loop-Helix Transcription Factors
|2 NLM
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|a Cyclopentanes
|2 NLM
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|a Oxylipins
|2 NLM
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|a jasmonic acid
|2 NLM
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|a 6RI5N05OWW
|2 NLM
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|a Chitinases
|2 NLM
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|a EC 3.2.1.14
|2 NLM
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|a Shimizu, Takafumi
|e verfasserin
|4 aut
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|a Lin, Fengqiu
|e verfasserin
|4 aut
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|a Sainsbury, Frank
|e verfasserin
|4 aut
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|a Thuenemann, Eva
|e verfasserin
|4 aut
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|a Lomonossoff, George
|e verfasserin
|4 aut
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|a Nojiri, Hideaki
|e verfasserin
|4 aut
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|a Yamane, Hisakazu
|e verfasserin
|4 aut
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|a Okada, Kazunori
|e verfasserin
|4 aut
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|i Enthalten in
|t Journal of plant physiology
|d 1979
|g 169(2012), 6 vom: 15. Apr., Seite 621-7
|w (DE-627)NLM098174622
|x 1618-1328
|7 nnns
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|g volume:169
|g year:2012
|g number:6
|g day:15
|g month:04
|g pages:621-7
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|u http://dx.doi.org/10.1016/j.jplph.2011.12.008
|3 Volltext
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