Hostname: page-component-78c5997874-t5tsf Total loading time: 0 Render date: 2024-11-10T11:27:10.521Z Has data issue: false hasContentIssue false
  • English
  • Français

Mechanism of leaf rust resistance in wheat wild relatives, Triticum monococcum L. and T. boeoticum L.

Published online by Cambridge University Press:  08 June 2021

Amandeep K. Riar Open the ORCID record for Amandeep K. Riar [Opens in a new window] ,
Parveen Chhuneja Open the ORCID record for Parveen Chhuneja [Opens in a new window] ,
Beat Keller  and
Kuldeep Singh
Amandeep K. Riar*
Affiliation:
Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
Parveen Chhuneja
Affiliation:
School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana141004, India
Beat Keller
Affiliation:
Institute of Plant Biology, University of Zurich, Zurich, Switzerland
Kuldeep Singh
Affiliation:
National Bureau of Plant Genetic Resources, Pusa campus, New Delhi110012, India
*
*Corresponding author. E-mail: aman.sandhu7@gmail.com
Get access Rights & Permissions [Opens in a new window]

Abstract

Triticum monococcum L. and T. boeoticum L., diploid wild relatives of bread wheat (T. aestivum L.), possess resistance to leaf rust (also known as brown rust) caused by Puccinia triticina Eriks. Haustorium formation-based resistance mechanisms (i.e. pre-haustorial and post-haustorial resistance) to leaf rust have been studied and reported in various T. monococcum accessions. In the present study, the mechanism of leaf rust resistance in T. monococcum and T. boeoticum accessions was studied using confocal laser scanning microscopy. Components of resistance studied at a histological level against leaf rust pathotypes, a Mexican pathotype (TCB/TD) and a Swiss pathotype (97512-19), indicated different types of resistance mechanism operative in the two accessions. The resistance in T. monococcum ranged from pre-haustorial resistance against 97512-19 to post-haustorial resistance against TCB/TD. The response in T. boeoticum was post-haustorial with necrosis against the two pathotypes. Pre-haustorial resistance observed in T. monococcum could serve as a potential source of durable rust resistance in wheat breeding.

Keywords

leaf rustpost-haustorial resistancepre-haustorial resistanceT. aestivum Puccinia triticinaT. boeoticumT. monococcumwheat wild relatives
Type
Research Article
Information
Plant Genetic Resources , Volume 19 , Issue 4 , August 2021 , pp. 320 - 327
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of NIAB

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Agarwal, S, Saini, RG and Sharma, AK (2003) Temperature-sensitive adult plant leaf rust resistance in bread wheat (Triticum aestivum L.). Pythopathologia Mediterranea 42: 89–92.Google Scholar
Allen, RF (1926) A cytological study of Puccinia triticina physiologic form 11 on little club wheat. Journal of Agricultural Research 33: 201–222.Google Scholar
Anker, CC and Niks, RE (2001) Prehaustorial resistance to wheat leaf rust in Triticum monococcum. Euphytica 117: 209–215.CrossRefGoogle Scholar
Anker, CC, Bantjer, JB and Niks, RE (2001) Morphological and molecular characterization confirm that Triticum monococcum s.s. is resistant to wheat leaf rust. Theoretical and Applied Genetics 103: 1093–1098.10.1007/s001220100667CrossRefGoogle Scholar
Bender, CM, Pretorius, ZA, Kloppers, FJ and Spies, JJ (2000) Histopathology of leaf rust infection and development in wheat genotypes containing Lr12 and Lr13. Journal of Phytopathology 148: 65–76.CrossRefGoogle Scholar
Chhuneja, P, Kaur, S, Garg, T, Ghai, M, Kaur, S, Prashar, M, Bains, NS, Goel, RK, Keller, B, Dhaliwal, HS and Singh, K (2008) Mapping of adult plant stripe rust resistance genes in diploid A genome wheat species and their transfer to bread wheat. Theoretical and Applied Genetics 116: 313–324.CrossRefGoogle ScholarPubMed
Dickinson, S (1969) Studies in the physiology of obligate parasitism. VI. Directed growth. Phytopathology 66: 38–49.CrossRefGoogle Scholar
Heath, MC (1977) A comparative study of non-host interactions with rust fungi. Physiological Plant Pathology 10: 73–88.10.1016/0048-4059(77)90009-1CrossRefGoogle Scholar
Heath, MC (1981) Resistance of plants to rust infection. Phytopathology 71: 971–974.CrossRefGoogle Scholar
Heath, MC (1985) Implications of non-host resistance for understanding host-parasite interactions. In: Groth, JV and Bushnell, WR (eds) Genetic Basis of Biochemical Mechanisms of Plant Disease. St Paul, MN: APS Press, pp. 25–42.Google Scholar
Jacobs, T (1989a) Germination and appressorium formation of wheat leaf rust on susceptible, partially resistant and resistant wheat seedlings and on seedlings of other Gramineae. Netherlands Journal of Plant Pathology 95: 65–71.CrossRefGoogle Scholar
Jacobs, T (1989b) Haustorium formation and cell wall appositions in susceptible and partially resistant wheat and barley seedlings infected with wheat leaf rust. Journal of Phytopathology 127: 250–261.CrossRefGoogle Scholar
Jacobs, AS, Pretorius, ZA, Kloppers, FJ and Cox, TS (1996) Mechanisms associated with wheat leaf rust resistance derived from Triticum monococcum. Phytopathology 86: 588–595.CrossRefGoogle Scholar
Kloppers, FJ and Pretorius, ZA (1995) Histology of the infection and development of Puccinia recondita f. sp. tritici in a wheat line with Lr37. Journal of Phytopathology 143: 261–267.CrossRefGoogle Scholar
Kolmer, JA, Bernardo, A, Bai, G, Hayden, MJ and Chao, S (2018) Adult plant leaf rust resistance derived from toropi wheat is conditioned by Lr78 and three minor QTL. Phytopathology 108: 246–253.CrossRefGoogle ScholarPubMed
Lee, TS and Shaner, G (1984) Infection processes of Puccinia recondita in slow- and fast-rusting wheat cultivars. Phytopathology 12: 1419–1423.10.1094/Phyto-74-1419CrossRefGoogle Scholar
Lind, V (2005) Evaluation of Triticum monococcum for resistance to fungal pathogens with special emphasis on prehaustorial resistance to leaf rust. In: Lipman, E, Maggioni, L, Knupffer, H, Ellis, R, Leggett, JM, Kleijer, G, Faberova, L, Blanc, A (eds). Cereal Genetic Resources in Europe: Report of a working group on wheat. La Rochelle, France, pp. 290–293.Google Scholar
Madrid, E, Rubiales, D, Moral, A, Moreno, MT, Millán, T, Gil, J and Rubio, J (2008) Mechanism and molecular markers associated with rust resistance in a chickpea interspecific cross, Cicer arietinum×Cicer reticulatum. European Journal of Plant Pathology 121: 43–53.CrossRefGoogle Scholar
McIntosh, RA, Dubcovsky, J, Rogers, WJ, Morris, C and Xia, XC (2017) Catalogue of gene symbols for wheat: 2017 supplement. Available at https://shigen.nig.ac.jp/wheat/komugi/genes/macgene/supplement2017.pdf.Google Scholar
Moldenhauer, J, Moerschbacher, BM and Van der, WAJ (2006) Histological investigation of stripe rust, Puccinia striiformis f. sp. tritici. development in resistant and susceptible wheat cultivars. Plant Pathology 55: 469–474.10.1111/j.1365-3059.2006.01385.xCrossRefGoogle Scholar
Niks, RE and Dekens, RG (1991) Prehaustorial and posthaustorial resistance to wheat leaf rust in diploid wheat seedlings. Phytopathology 81: 847–851.CrossRefGoogle Scholar
Niks, RE and Rubiales, D (2002) Potentially durable resistance mechanisms in plants to specialized fungal pathogens. Euphytica 124: 201–216.CrossRefGoogle Scholar
Peterson, RF, Campbell, AB and Hannah, AE (1948) A diagrammatic scale for estimating rust severity on leaves and stem of cereals. Canadian Journal of Research 26: 496–500.CrossRefGoogle Scholar
Samborski, DJ, Kim, WK, Rohringer, R, Howes, NK and Baker, RJ (1977) Histological studies on host cell necrosis conditioned by the Sr5 gene for resistance in wheat to stem rust. Canadian Journal of Botany 55: 1445–1452.CrossRefGoogle Scholar
Sandhu, AK (2013) Mapping and characterization of leaf rust resistance gene transferred from Triticum monococcum L. to wheat (Triticum aestivum L.). PhD Thesis, Punjab Agricultural University, Ludhiana, India.Google Scholar
Serfling, A, Templer, SE, Winter, P and Ordon, F (2016) Microscopic and molecular characterization of the pre haustorial resistance against wheat leaf rust (Puccinia triticina) in Einkorn (Triticum monococcum). Frontiers in Plant Science 7: 1668.CrossRefGoogle Scholar
Singh, RP, Huerta-Espino, J and William, HM (2005) Genetics and breeding for durable resistance to leaf and stripe rusts in wheat. Turkish Journal of Agriculture and Forestry 29: 21–27.Google Scholar
Singh, K, Chhuneja, P, Ghai, M, Kaur, S, Goel, RK, Bains, NS, Keller, B and Dhaliwal, HS (2007) Molecular mapping of leaf and stripe rust resistance genes in Triticum monococcum and their transfer to hexaploid wheat. In: Buck, H, Nisi, JE, Solomon, N (eds). Wheat production in stressed environments. Dordrecht, Netherlands: Springer, pp. 779–786.10.1007/1-4020-5497-1_95CrossRefGoogle Scholar