Pepper 9- and 13-lipoxygenase genes are differentially activated by two tobamoviruses and by hormone treatments
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- 作者：Csilla Juhá ; sz ; Istvá ; n Tó ; biá ; s ; Attila L. Á ; dá ; m ; Gyö ; rgy Ká ; tay ; Gá ; bor Gullner ; gullner.gabor@agrar.mta.hu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Defense hormone ; Desaturase ; Lipoxygenase ; Pepper ; Tobamovirus
- 刊名：Physiological and Molecular Plant Pathology
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：92
- 期：Complete
- 页码：59-69
- 全文大小：1006 K
文摘
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Two novel pepper 13-lipoxygenase (LOX) genes were cloned and characterized.
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Both 13-LOX genes were markedly up-regulated by tobamoviruses and defense hormones.
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Activation of 13-LOXs is similar in ObPV- and in PMMoV-inoculated pepper leaves.
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LOX promoters contain numerous disease- and hormone-responsive cis-acting elements.
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Activation of 9-LOXs is more probably linked to resistance than that of 13-LOXs.