Journal article
Hydroxyacetophenone defenses in white spruce against spruce budworm
- Abstract:
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We review a recently discovered white spruce (Picea glauca) chemical defense against spruce budworm (Choristoneura fumiferana) involving hydroxyacetophenones. These defense metabolites detected in the foliage accumulate variably as the aglycons, piceol and pungenol, or the corresponding glucosides, picein and pungenin. We summarize current knowledge of the genetic, genomic, molecular, and biochemical underpinnings of this defense and its effects on C. fumiferana. We present an update with new results on the ontogenic variation and the phenological window of this defense, including analysis of transcript responses in P. glauca to C. fumiferana herbivory. We also discuss this chemical defense from an evolutionary and a breeding context.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Version of record, 1.2MB, Terms of use)
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- Publisher copy:
- 10.1111/eva.12885
Authors
- Publisher:
- Wiley
- Journal:
- Evolutionary Applications More from this journal
- Volume:
- 13
- Issue:
- 1
- Pages:
- 62-75
- Publication date:
- 2019-10-23
- Acceptance date:
- 2019-08-19
- DOI:
- EISSN:
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1752-4571
- ISSN:
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1752-4563
- Pmid:
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31892944
- Language:
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English
- Keywords:
- Pubs id:
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1081666
- Local pid:
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pubs:1081666
- Deposit date:
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2020-03-30
Terms of use
- Copyright holder:
- Parent et al.
- Copyright date:
- 2020
- Rights statement:
- © 2019 The Authors. Evolutionary Applications published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
- Licence:
- CC Attribution (CC BY)
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