Ron Knox, Ph.D.

Image Ron Knox
Research Scientist

Wheat biotechnology and pathology

Current research and/or projects

Dr. Knox is a plant pathologist and geneticist developing and applying to wheat breeding DNA markers for disease resistance and other important agronomic and grain quality traits.

Research and/or project statements

  • Wheat Cluster: Molecular breeding, doubled haploid production, breeding for disease resistance, marker validation and adoption.
  • ADF/SaskWheat/Genome Prairie/Alberta Wheat: An integrated approach for enhancing Fusarium head blight resistance in durum wheat.

Key publications

  1. Yao, Z., You, F.M., N'Diaye, A., Knox, R.E., McCartney, C., Hiebert, C.W., Pozniak, C., Xu, W. (2020). Evaluation of variant calling tools for large plant genome re-sequencing. BMC Bioinformatics, [online] 21(1), http://dx.doi.org/10.1186/s12859-020-03704-1

    2020 - View publication details

  2. Stefani, F., Dupont, S., Laterrière, M., Knox, R., Ruan, Y., Hamel, C., Hijri, M. (2020). Similar Arbuscular Mycorrhizal Fungal Communities in 31 Durum Wheat Cultivars (Triticum turgidum L. var. durum) Under Field Conditions in Eastern Canada. Frontiers in Plant Science, [online] 11 http://dx.doi.org/10.3389/fpls.2020.01206

    2020 - View publication details

  3. Kumar, S., Fetch, T.G., Knox, R.E., Singh, A.K., Clarke, J.M., Depauw, R.M., Cuthbert, R.D., Campbell, H.L., Singh, D., Bhavani, S., Pozniak, C.J., Meyer, B., Clarke, F.R. (2020). Mapping of Ug99 stem rust resistance in Canadian durum wheat. Canadian Journal of Plant Pathology, [online] 43(4), 599-611. http://dx.doi.org/10.1080/07060661.2020.1843073

    2020 - View publication details

  4. Sari, E., Cabral, A.L., Polley, B., Tan, Y., Hsueh, E., Konkin, D.J., Knox, R.E., Ruan, Y., Fobert, P.R. (2019). Weighted gene co-expression network analysis unveils gene networks associated with the Fusarium head blight resistance in tetraploid wheat. BMC Genomics, [online] 20(1), http://dx.doi.org/10.1186/s12864-019-6161-8

    2019 - View publication details

  5. Sari, E., Cabral, A.L., Polley, B., Tan, Y., Konkin, D.J., Hsueh, E., Nilsen, K.T., Walkowiak, S., Haile, J.K., Pozniak, C.J., Ruan, Y., Knox, R.E., and Fobert, P.R. 2019. Insight into candidate Fusarium head blight resistance genes associated with a quantitative trait locus on chromosome 1A of Triticum turgidum ssp. Carthlicum. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  6. Berraies, S., Cuthbert, R., Knox, R.E., Ruan, Y., Henriquez, M.A., Burt, A., Kumar, S., Pozniak, C., N’Diaye, A. 2019. Quantitative trait loci associated with resistance to fusarium head blight in a CDC hughes x AAC concord derived wheat population. 1st International Wheat Congress Saskatoon, Canada, July 21-26, 2019.

    2019 - View publication details

  7. Piché, I., Konkin, D.J., Knox, R., Menzies, J.G., Ruan, Y., Cuthbert, R., Poppy, M., Colenutt, T., and Campbell, H. 2019. Validation of exome capture sequence facilitated marker improvement for ergot resistance screening in durum wheat. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  8. Ruan, Y., Yu, B., Knox, R., Zhang, W., Singh, A.K., Cuthbert, R., Fobert, P., DePauw, R., Berraies, S., Sharpe, A., Fu, B.X., and Sangha, J. 2019. Mapping quantitative trait loci for grain protein concentration in Canadian durum wheat. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  9. Knox, R.E., Bokore, F.E., Cuthbert, R.D., Campbell, H.L., Meyer, B., Pozniak, C.J., Hiebert, C.W., McCartney, C.A., Sharpe, A., Ruan, Y., and DePauw, R.M. 2019. Identification of qtl associated with shattering in two spring wheat (Triticum aestivum L.) populations using high-density SNP markers. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  10. Zhang, W., Ruan, Y., Knox, R.E., Berraies, S., Campbell, H.L., Ragupathy, R., Boyle, K., Polley, B., Henriquez, M.A., Burt, A., Kumar, S., Cuthbert, R.D., Fobert, P.R., Buerstmayr, H., and DePauw, R. 2019. Genome wide association analysis to characterize Fusarium head blight resistance in durum wheat. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  11. Berraies, S., Cuthbert, R., Knox, R.E., Bokore, F., Ruan, Y., Xiao Fu, B., Henriquez, M.A., Burt, A., Kumar, S., Pozniak, C., N’Diaye, A., Sangha, J., and Meyer, B. 2019. Challenges of trait complexes in spring wheat breeding. 1st International Wheat Congress Saskatoon, Canada, July 21-26, 2019.

    2019 - View publication details

  12. Sari, E., Knox, R., Ruan, Y., Konkin, D.J., Berraies, S., Cuthbert, R., Kumar, S., Hsueh, E., Tan, Y., Fobert, P.R., Zhang, W., Cabral, A.L., Campbell, H.L., Meyer, B., and Sidebottom, C.H. 2019. High-density genetic mapping of leaf spot resistance quantitative trait loci in a durum wheat × T. Turgidum ssp. Carthlicum population. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  13. Zhang, W., Yu, B., Hsueh, M., Sidebottom, C., Gao, P., Polley, B., Baumann, A., Lokuruge, P., Konkin, D., Knox, R., Pozniak, C., Cuthbert, R., Ruan, Y., McCallum, B., Henriquez, M.A., K Boyle, K., Fobert, P., and Sharpe, A. 2019. Canadian wheat-nam (cannam): a powerful resource for the wheat research community. 1st International Wheat Congress, Saskatoon, SK, Canada, July 21-26, 2019.

    2019 - View publication details

  14. Sari, E., Cabral, A.L., Polley, B., Tan, Y., Konkin, D.J., Hsueh, E., Knox, R.E., Ruan, Y., and Fobert, P.R. 2019. Transcriptomic analysis unveils gene networks associated with the Fusarium head blight resistance transferred from Triticum turgidum ssp. carthlicum into durum wheat. International Society for Molecular Plant-Microbe Interactions XVIII Congress, Glasgow, Scotland, July 14-18, 2019.

    2019 - View publication details

  15. Bokore, F.E., Sharpe, A.G., Sari, E., Boyle, K., Meyer, B., Piche, I., Knox, R., Ruan, Y., Cuthbert, R., and Campbell, H. 2019. Validation and discovery of genetic markers associated with loose smut resistance genes in a durum wheat (Triticum durum L.) doubled haploid population DT676/DT802. Plant Canada 2019, Guelph, ON, Canada, July 07-10, 2019.

    2019 - View publication details

  16. Berraies, S., Ruan, Y., Knox, R.E., Cuthbert, R., and Campbell, H. 2019. Estimating the effect of leaf spot disease complex on grain yield, test weight and thousand kernel weight in a durum wheat population. International Symposium on Cereal Leaf Blights. Dublin, Ireland, May 22-24, 2019.

    2019 - View publication details

  17. Knox, R.E., Bokore, F.E., Cuthbert, R.D., Berraies, S., McCallum, B.D., Henriquez, M.A., Kumar, S., Burt, A., Fetch, T., Monro, C., Bhavani, S., Piche, I., Campbell, H.L., Meyer, B., Ruan, Y., Bhadauria, V., N'diaye, A., Pozniak, C.J., A. Sharpe, A., R., and DePauw, R. 2019. Molecular Breeding Opportunities and Challenges for Complex Trait Recombination on Wheat Chromosome 4B. XXVII International Plant and Animal Genome Conference, San Diego, CA, USA, January 12-16, 2019.

    2019 - View publication details

  18. Pozniak, C., Walkowiak, S., Knox, R., Ruan, Y., Sari, E., Fobert, P., Cuthbert, R., Cattivelli, L., Byrns, B., Ens, J., Nilsen, K., Distelfeld, A., and Sharpe, A. 2019. Whole Genome Sequences of Wheat Bring a New Era of Gene Discovery and Breeding. XXVII International Plant and Animal Genome Conference, San Diego, CA, USA, January 12-16, 2019.

    2019 - View publication details

  19. Ragupathy, R., Ruan, Y., Berraies, S., Campbell, H., Meyer, B., Henriquez, M.A., Kumar, S., Burt, A., Zhang, W., Cuthbert, R.D., Fobert, P., and Knox, R.E. 2019. Genomic Selection for Fusarium Head Blight Resistance in Durum Wheat. XXVII International Plant and Animal Genome Conference, San Diego, CA, USA, January 12-16, 2019.

    2019 - View publication details

  20. Ruan, Y., Singh, A.K., Depauw, R.M., Knox, R.E., Cuthbert, R.D., McCallum, B., Fetch, T., Beres, B.L. (2019). AAC stronghold durum wheat. Canadian Journal of Plant Science, [online] 99(4), 560-567. http://dx.doi.org/10.1139/cjps-2018-0224

    2019 - View publication details

Research facility

1 Airport Road
Swift Current, SK S9H 3X2
Canada

Expertise

Affiliations

  • Member of the Canadian Phytopathological Society
  • Member of the Canadian Society of Agronomy
  • Member of the Prairie Grain Development Committee

Language

English