Journal article

Molecular genetics of leaf rust resistance in wheat and barley

Hoan X Dinh, Davinder Singh, Sambasivam Periyannan, Robert F Park, Mohammad Pourkheirandish

Theoretical and Applied Genetics: international journal of plant breeding research | SPRINGER | Published : 2020


The demand for cereal grains as a main source of energy continues to increase due to the rapid increase in world population. The leaf rust diseases of cereals cause significant yield losses, posing challenges for global food security. The deployment of resistance genes has long been considered as the most effective and sustainable way to control cereal leaf rust diseases. While genetic resistance has reduced the impact of these diseases in agriculture, losses still occur due to the ability of the respective rust pathogens to change and render resistance genes ineffective plus the slow pace at which resistance genes are discovered and characterized. This article highlights novel recently deve..

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Funding Acknowledgements

The authors acknowledge funding support from the Grains Research and Development Corporation and Judith and David Coffey and family to HD, DS, SP, and RP and the financial support from the Australia Awards Scholarship to HD. This work is partly supported by the School of Agriculture and Food at the University of Melbourne to MP.