Brassica napus genes Rlm4 and Rlm7, conferring resistance to Leptosphaeria maculans, are alleles of the Rlm9 wall-associated kinase-like resistance locus
Brassica napus genes Rlm4 and Rlm7, conferring resistance to Leptosphaeria maculans, are alleles of the Rlm9 wall-associated kinase-like resistance locus
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- dc.contributor.author
- Haddadi, Parham
- Larkan, Nicholas J.
- deWouw, Angela
- Zhang, Yueqi
- Xiang Neik, Ting
- Beynon, Elena
- Bayer, Philipp
- Edwards, Dave
- Batley, Jacqueline
- Borhan, Mohammad Hossein
- dc.date.accepted
- 2022-03-20
- dc.date.accessioned
- 2024-01-15T21:30:55Z
- dc.date.available
- 2024-01-15T21:30:55Z
- dc.date.issued
- 2022-03-25
- dc.date.submitted
- 2021-11-23
- dc.description.abstract - en
- Plant cell surface receptors are at the forefront of defence against pathogens, involved in pathogen sensing through the detection of conserved molecules named pathogen-associated molecular patterns (PAMP) and highly variable pathogen virulence (effector) proteins. The recently reported Brassica napus (canola, oilseed rape) disease resistance gene Rlm9 encodes a wall-associated kinase-like (WAKL) receptor which confers race-specific resistance against races of the blackleg pathogen Leptosphaeria maculans carrying the corresponding effector gene, AvrLm5-9 (Larkan et al., 2020). Rlm4 and Rlm7 are located on B. napus chromosome A07 and genetically tightly linked to Rlm9 (Larkan et al., 2016). The L. maculans effectors AvrLm4-7 and AvrLm7 are small, secreted cysteine-rich proteins encoded by a single locus, AvrLm4-7. A single amino acid change in AvrLm4-7 masks recognition by Rlm4 without affecting Rlm7 function. Here, we report the cloning of Rlm4 and Rlm7, both alleles of the Rlm9 WAKL locus.
- dc.identifier.citation
- Haddadi, P., Larkan, N. J., Van deWouw, A., Zhang, Y., Xiang Neik, T., Beynon, E., Bayer, P., Edwards, D., Batley, J., & Borhan, M. H. (2022). Brassica napus genes Rlm4 and Rlm7, conferring resistance to Leptosphaeria maculans, are alleles of the Rlm9 wall‐associated kinase‐like resistance locus. Plant Biotechnology Journal, 20(7), 1229–1231. https://doi.org/10.1111/pbi.13818
- dc.identifier.doi
- https://doi.org/10.1111/pbi.13818
- dc.identifier.issn
- 1467-7652
- dc.identifier.uri
- https://open-science.canada.ca/handle/123456789/1836
- dc.language.iso
- en
- dc.publisher
- John Wiley and Sons Inc.
- dc.rights - en
- Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
- dc.rights - fr
- Creative Commons Attribution - Pas d'utilisation commerciale - Pas de modification 4.0 International (CC BY-NC-ND 4.0)
- dc.rights.openaccesslevel - en
- Gold
- dc.rights.openaccesslevel - fr
- Or
- dc.rights.uri - en
- https://creativecommons.org/licenses/by-nc-nd/4.0/
- dc.rights.uri - fr
- https://creativecommons.org/licenses/by-nc-nd/4.0/deed.fr
- dc.subject - en
- Agriculture
- dc.subject - fr
- Agriculture
- dc.subject.en - en
- Agriculture
- dc.subject.fr - fr
- Agriculture
- dc.title - en
- Brassica napus genes Rlm4 and Rlm7, conferring resistance to Leptosphaeria maculans, are alleles of the Rlm9 wall-associated kinase-like resistance locus
- dc.type - en
- Article
- dc.type - fr
- Article
- local.article.journalissue
- 7
- local.article.journaltitle
- Plant Biotechnology Journal
- local.article.journalvolume
- 20
- local.pagination
- 1229-1231
- local.peerreview - en
- Yes
- local.peerreview - fr
- Oui
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