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- 5Weselake, Randall J.
- 4Caldo, Kristian Mark P.
- 4Xu, Yang
- 3Greer, Michael S.
- 3Mietkiewska, Elzbieta
- 27Graduate and Postdoctoral Studies (GPS), Faculty of
- 27Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 10Agricultural, Food and Nutritional Science, Department of
- 10Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
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- 1Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 18Department of Agricultural, Food, and Nutritional Science
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- 1Department of Agricultural, Food and Nutritional Science
- 1Department of Botany
- 1Department of Chemical Engineering
- 1Department of Food Science
- 2Habibur Rahman (Agricultural, Food and Nutritional Science)
- 2Rahman, Habibur (Agricultural, Food, and Nutritional Science)
- 1Allen Good (Biological Sciences)
- 1Basu, Urmila (Department of Agricultural, Food & Nutritional Science)
- 1Dosdall, Lloyd M. (Agricultural, Food and Nutritional Science)
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Improving Verticillium longisporum inoculation protocols and quantifying canola yield losses
DownloadSpring 2024
Verticillium stripe, caused by Verticillium longisporum, is an emerging soilborne disease of the Canadian canola (Brassica napus) crop. This study aimed to refine techniques for inoculating the pathogen on canola and to quantify its impact on hybrid canola yield under greenhouse and field...
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The role of auxin and indole glucosinolates in defense against clubroot infection in Brassica napus
DownloadFall 2023
Abstract Clubroot, caused by the obligate parasite Plasmodiophora brassicae, is one of the most damaging diseases of the Brassicaceae. Glucosinolates (GSLs) are a group of defense-related secondary metabolites in cruciferous plants that have been associated with clubroot disease. The breakdown of...
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Introgression of Clubroot Resistance from Brassica oleracea into B. napus Canola through Interspecific Cross
DownloadSpring 2022
Clubroot disease caused by Plasmodiophora brassicae Woronin is a serious threat to canola production in Canada. Most of the available clubroot-resistant canola cultivars carry major resistance genes of the Brassica A genome. However, the ineffectiveness of this type of resistance has been...
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Genetic and molecular analysis of clubroot resistance in canola introgressed from rutabaga cvs. Polycross and Brookfield
DownloadFall 2022
Clubroot disease caused by Plasmodiophora brassicae is a serious threat to canola (Brassica napus) production. The evolution of new pathotypes has rendered available resistances ineffective and has necessitated the introgression of new resistance into canola and furthering our understanding of...
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Spring 2022
Clubroot, caused by the soilborne pathogen Plasmodiophora brassicae, is a threat to cruciferous crops worldwide and an important disease of canola (Brassica napus L.) in Canada. At present, pathotypes of P. brassicae are distinguished phenotypically based on their virulence patterns on host...
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Use of Turnip (Brassica rapa var. rapifera) and Rutabaga (B. napus var. napobrassica) for the Improvement of Clubroot Resistance in Spring B. napus Canola
DownloadFall 2022
Clubroot disease, caused by Plasmodiophora brassicae, is one of the most serious threats to spring Brassica napus canola production in Canada. Growing of clubroot-resistant cultivars is the key to control this disease. The genetic base of the Canadian spring B. napus canola for clubroot...
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Evaluation of oilseed Brassica napus germplasm for days to flowering under a short-day condition and QTL mapping of the trait
DownloadSpring 2021
Canola (Brassica napus, AACC = 2n = 38) is an important oilseed crop in Canada. Among the different agronomic traits, the earliness of flowering and maturity are important for growing this crop on the Canadian prairies. The earliness of flowering can be improved by using the genes/alleles capable...
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2020-03-01
Tian, Bo, Sun, Meijuan, Jayawardana, Kethmi, Wu, Ding, Chen, Guanqun
Castor oil contains approximately 90% ricinoleic acid (RA) which is stored mainly in the form of tri‐ricinoleic acid containing triacylglycerols (TAG). Ricinoleate is synthesized from oleate (18:1n‐9) esterified to the sn‐2 position of phosphatidylcholine (PtdCho) catalyzed by...
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Physaria fendleri and Ricinus communis LCAT-like phospholipases selectively cleave hydroxy acyl chains from phosphatidylcholine
Download2020-10-27
Xu, Yang, Caldo, Kristian Mark P., Singer, Stacy D., Mietkiewska, Elzbieta, Greer, Michael S., Tian, Bo, Dyer, John M., Smith, Mark, Zhou, Xue-Rong, Qiu, Xiao, Weselake, Randall J., Chen, Guanqun
Producing hydroxy fatty acids (HFAs) in transgenic crops represents a promising strategy to meet our demands for specialized plant oils with industrial applications. The expression of Ricinus communis (castor) OLEATE 12-HYDROXYLASE (RcFAH12) in Arabidopsis has resulted in only...
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Comparative transcriptome analysis of rutabaga (Brassica napus) cultivars in response to Plasmodiophora brassicae
DownloadFall 2020
Clubroot, a soil-borne disease caused by the obligate parasite Plasmodiophora brassicae Woronin, is a threat to canola (Brassica napus L.) production in western Canada. Genetic resistance represents the most effective tool to manage this disease. To improve understanding of the mechanisms of...