Highly localised and persistent induction of Bx1-dependent herbivore resistance factors in maize
نویسندگان
چکیده
This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/tpj.13308 This article is protected by copyright. All rights reserved. Received Date : 24-Mar-2016 Revised Date : 11-Aug-2016 Accepted Date : 15-Aug-2016 Article type : Original Article
منابع مشابه
Highly localized and persistent induction of Bx1-dependent herbivore resistance factors in maize.
The induced production of secondary metabolites in herbivore-attacked plants varies in space and time. However, the consequences of these spatiotemporal patterns for herbivore performance are not well understood. This is particularly true for 1,4-benzoxazin-3-ones (BXs), the major induced defensive metabolites of maize. Here we report on the spatiotemporal dynamics of BX induction and its conse...
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Benzoxazinoids (BXs), such as 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one (DIMBOA), are secondary metabolites in grasses. The first step in BX biosynthesis converts indole-3-glycerol phosphate into indole. In maize (Zea mays), this reaction is catalyzed by either BENZOXAZINELESS1 (BX1) or INDOLE GLYCEROL PHOSPHATE LYASE (IGL). The Bx1 gene is under developmental control and is mainly re...
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Benzoxazinoids represent preformed protective and allelopathic compounds. The main benzoxazinoid in maize (Zea mays L.) is 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA). DIMBOA confers resistance to herbivores and microbes. Protective concentrations are found predominantly in young plantlets. We made use of the genetic diversity present in the maize nested association mapping (NAM) pane...
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