Brent McCallum

Image Brent McCallum
Research Scientist

I am a plant pathologist specializing in wheat leaf rust disease. My research is focussed on developing genetic resistance to leaf rust and working with plant breeders and geneticists to incorporate this resistance into Canadian wheat cultivars. My program is very collaborative with colleagues in many different research areas and at various research institutions across Canada and the world.

Current research and/or projects

Various research projects focussed on the genetics of wheat leaf rust resistance. This includes discovery of resistance, determination of the genetics of resistance, fine mapping resistance genes, marker development and gene cloning. I also research the causal organism Puccinia triticina conducting an annual virulence survey of the pathogen and other genetic research on this pathogen.

Research and/or project statements

- Genetics of wheat leaf rust resistance.

- Discovery of genetic resistance to diseases in wheat.

- Annual virulence survey of the wheat leaf rust causal organism Puccinia triticina.

- Resistance screening for wheat cultivars in development.

- Mitigating emerging threats to Canadian wheat.

Professional activities / interests

- Genetics.

- Wheat.

- Plant Pathology.

Education and awards

Ph.D. University of Minnesota 1995

M.Sc. University of Manitoba 1991

B.Sc.A. University of Manitoba 1989

International experience and/or work

- Collaborative research projects with colleages in many countries including Brazil, United States, United Kingdom, and New Zealand.

Key publications

  1. Fatima F, McCallum B, Hiebert C, McCartney C, Fedak G, Pozniak C, Edwards T, Ravichandran S, You FM, Cloutier S (2020) Single and multi-locus genome-wide association study for leaf rust resistance in cultivated, progenitor and wild wheat. Proc 28th Plant and Animal Genome Conference, San Diego, USA, Jan 11-15, PO0937

    2020 - View publication details

  2. Fatima F, Edwards T, Hiebert C, McCartney C, McCallum B, Henriquez MA, Humphreys G, Cao W, Fedak G, You FM, Cloutier S (2019) Diversity analysis of wheat and wild relatives using the wheat 90K Infinium array. Proc 1st International Wheat Congress, Saskatoon, July 21-27, P217 (poster)

    2019 - View publication details

  3. Kumar, S., Fox, S.L., Fetch, J.M., Green, D., Fetch, T., McCallum, B., Aboukhaddour, R., Henriquez, M.A. (2019). Aac warman canada western red spring wheat, 99(2), 289-298. http://dx.doi.org/10.1139/cjps-2018-0221

    2019 - View publication details

  4. Kumar, S., Fox, S.L., Mitchell Fetch, J., Green, D., Fetch, T., McCallum, B., Aboukhaddour, R., Henriquez, M.A. (2019). AAC LeRoy Canada western red spring wheat, 99(6), 997-1005. http://dx.doi.org/10.1139/cjps-2019-0184

    2019 - View publication details

  5. Kumar, S., Fox, S.L., Mitchell Fetch, J., Green, D., Fetch, T., McCallum, B., Aboukhaddour, R., Henriquez, M.A. (2019). AAC magnet Canada western red spring wheat, 99(6), 988-996. http://dx.doi.org/10.1139/cjps-2019-0180

    2019 - View publication details

  6. Rosa S., Langille L., Humphreys G., McCallum B., Fetch T., Randhawa H., Henriquez M.H., Voldeng H., Cummiskey A., Blackwell B., Scheeren P., Valerio I., and Turra C. (2018) Brazilian spring wheat germplasm as source of genetic variability. Poster and abstract presented at 4th Canadian Wheat Symposium, Nov. 19-22, 2018 in Winnipeg, MB.

    2018 - View publication details

  7. McCallum, B.D., Seto-Goh, P., Foster, A., Xue, A. (2018). Physiological specialization of Puccinia triticina, the causal agent of wheat leaf rust, in Canada in 2012, 40(3), 434-441. http://dx.doi.org/10.1080/07060661.2018.1495267

    2018 - View publication details

  8. Panwar, V., Jordan, M., McCallum, B., Bakkeren, G. (2018). Host-induced silencing of essential genes in Puccinia triticina through transgenic expression of RNAi sequences reduces severity of leaf rust infection in wheat, 16(5), 1013-1023. http://dx.doi.org/10.1111/pbi.12845

    2018 - View publication details

  9. Pei, X., McCallum, B., Hiebert, C., Brule-Babel, A., Knox, R.E., Ruan, Y., Pozniak, C.J., McCartney, C. 2018. Genetic mapping of leaf rust resistance in the tetraploid wheat cross Strongfield/Blackbird .P1064. Plant & Animal Genome Conference XXVI, San Diego, CA, USA, January 13-17, 2018.

    2018 - View publication details

  10. Ruan, Y., Singh, A.K., DePauw, R.M., Knox, R.E., McCaig, T.N., Cuthbert, R.D., McCallum, B., Fetch, T., Beres, B. (2017). AAC congress durum wheat, 98(2), 483-491. http://dx.doi.org/10.1139/CJPS-2017-0149

    2017 - View publication details

Research facility

Route 100, Unit 100-101
Morden, MB R6M 1Y5
Canada

Expertise

Affiliations

Canadian Phytopathological Society.

Language

English