Abstract
Rice blast is the most devastating disease of rice (Oryza sativa L.) causing yield losses worldwide. It had been shown that partially resistant rice varieties are a useful way to control rice blast disease. Landraces are a rich source of traits governing resistance/ tolerance to biotic and abiotic stresses. Therefore, 94 upland rice varieties were used to assess the genetic diversity and population structure of nine major rice blast resistance genes (Pib, Pid2, Pigm(t), Pi9, Pi-36(t), Pi54, Pi1, Pi-2(t), and Pita). The allele frequencies of the nine major R genes varied from 4.26% to 72.34%. The 94 varieties contained a range of one to seven genes with a blast resistance allele. One variety (12CR071) had the maximum seven blast resistance genes. The polymorphism information content (PIC) value among varieties varied from 0.0815 (R36STS CAPS) to 0.5000 (pB8) with an average of 0.3784 indicating moderate genetic diversity for rice blast resistance in upland rice varieties. Cluster analysis grouped 94 varieties into two major clusters. Population structure was analyzed to understand the evolution of blast resistance genes in rice. The population structure classified the upland rice into two distinct subpopulations. Interestingly, analysis of molecular variance (AMOVA) showed that much of the variability was found within subpopulation (95%), indicating a high gene exchange between the two subpopulations. In addition, eight varieties of upland rice and two control varieties were evaluated against leaf rice blast disease using four isolates of Pyricularia oryzae. The results showed that four upland rice varieties were resistant to all isolates used. Disease reactions were negatively correlated with the genotype scores of Pib, Pigm(t), Pi54, Pi-2(t), and Pita. In addition, based on the spearman rank correlation analysis, it revealed that the Pigm(t) were positively correlated to the leaf blast resistance. These findings provide important information for new sources of resistance genes for designing future breeding program of leaf blast resistant rice varieties.
Similar content being viewed by others
References
Anderson, J. A., Churchill, G. A., Autrique, J. E., Tanksley, S. D., & Sorrells, M. E. (1993). Optimizing parental selection for genetic linkage maps. Genome, 36, 181–186.
Asibi, A. E., Chai, Q., & Coulter, J. A. (2019). Rice blast: A disease with implications for global food security. Agronomy, 9, 451.
Botstein, D., White, R. L., Skolinick, M., & Davis, R. W. (1980). Construction of a genetic linkage map in man using restriction fragment length polymorphisms. American Society of Human Genetics, 32(3), 314–331.
Bundo, M., & Coca, M. (2016). Enhancing blast disease resistance by overexpression of the calcium-dependent protein kinase OsCPK4 in rice. Plant Biotechnology Journal, 14(6), 1357–1367.
Castroagudín, V. L., Ceresini, P. C., de Oliveira, S. C., Reges, J. T. A., Maciel, J. L. N., Bonato, A. L. V., Dorigan, A. F., & McDonald, B. A. (2015). Resistance to QoI fungicides is widespread in Brazilian populations of the wheat blast pathogen Magnaporthe oryzae. Phytopathology, 105, 284–294.
Chen, X., Shang, J., Chen, D., Lei, C., Zou, Y., Zhai, W., Liu, G., Xu, J., Ling, Z., Cao, G., Ma, B., Wang, Y., Zhao, X., Li, S., & Zhu, L. (2006). A B-lectin receptor kinase gene conferring rice blast resistance. Plant Journal, 46(5), 794–804.
Cho, Y. C., Kwon, S. W., Choi, I. S., Lee, S. K., Jeon, J. S., Oh, M. K., Roh, J. H., Hwang, H. G., Yang, S. J., & Kim, Y. G. (2007). Identification of major blast resistance genes in Korean rice varieties (Oryza sativa L.) using molecular markers. Journal of Crop Science and Biotechnology, 10(4), 265–76.
Chomnunti, P., Hongsanan, S., Hudson, B. A., Tian, Q., Peršoh, D., Dhami, M. K., Alias, A. S., Xu, J., Liu, X., Stadler, M., & Hyde, K. D. (2014). The sooty moulds. Fungal Diversity, 66, 1–36.
Das, G., Rao, G. J. N., Varier, M., Prakash, A., & Prasad, D. (2018). Improved Tapaswini having four BB resistance gene pyramided with six genes/QTLs, resistance/tolerance to biotic and abiotic stresses in rice. Scientific Reports, 8, 2413.
Deng, Y., Zhu, X., Shen, Y., & He, Z. (2006). Genetic characterization and fine mapping of the blast resistance locus Pigm(t) tightly linked to Pi2 and Pi9 in a broad-spectrum resistant Chinese variety. Theoretical and Applied Genetics, 113, 705–713.
Doyle, J. J., & Doyle, L. J. (1987). A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochemical Bull, 19(13), 11–15.
Elert, E. (2014). Rice by the numbers: A good grain. Nature, 514, 50–S51.
Eltaher, S., Sallam, A., Belamkar, V., Emara, H. A., Nower, A. A., Salem, K. F. M., Poland, J., & Baenziger, P. S. (2018). Genetic diversity and population structure of F3:6 Nebraska winter wheat genotypes using genotyping-by-sequencing. Frontier in Genetics, 9(76). Advance online publication. https://doi.org/10.3389/fgene.2018.00076.
Evanno, G., Regnaut, S., & Goudet, J. (2005). Detecting the number of clusters of individuals using the software STRUCTURE: A simulation study. Molecular Ecology, 14, 2611–2620.
Fjellstrom, R., Conaway-Bormans, C. A., McClung, A. M., Marchetti, M. A., Shank, A. R., & Park, W. D. (2004). Development of DNA markers suitable for marker assisted selection of three Pi genes conferring resistance to multiple Pyricularia grisea pathotypes. Crop Science, 44(5), 1790–1798.
Flor, H. H. (1971). Current status of the gene-for-gene concept. Annual Review of Phytopathology, 9, 275–296.
Fuentes, J. L., Correa-Victoria, F. J., Escobar, F., Prado, G., Aricapa, G., Duque, M. C., & Tohme, J. (2008). Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice. Euphytica, 160, 295–304.
Hartl, D. L. (1980). Principles of population genetics (1st ed.). Sinauer Associates.
Imam, J., Alam, S., Mandal, N,P., Variar, M., & Shukla, P. (2014a) Molecular screening for identification of blast resistance genes in north east and eastern Indian Rice germplasm (Oryza sativa L.) with PCR based markers. Euphytica, 196, 199–211.
Imam, J., Mahto, D., Prasad, M., Mait, D., Shukla, P., & Variar, M. (2014b). Molecular analysis of Indian rice germplasm accessions with resistance to blast pathogen. Journal of Crop Improvement, 28, 729–739.
Jia, Y., Wang, Z., & Singh, P. (2002). Development of dominant Rice blast Pi-ta resistance gene markers. Crop Science, 42, 2145–2149.
Jiang, J., & Wang, S. (2002). Identification of a 118-kb DNA fragment containing the locus of blast resistance gene Pi-2(t) in rice. Molecular Genetics and Genome, 268(2), 249–252.
Khan, M. A., Sen, P. P., Bhuiyan, R., Kabir, E., Chowdhury, A. K., Fukuta, Y., Ali, A., & Latif, M. A. (2014). Phenotypic screening and molecular analysis of blast resistance in fragrant rice for marker assisted selection. Comptes Rendus Biologies, 337(5), 318–324.
Khush, G. S., & Jena, K. K. (2009). Current status and future prospects for research on blast resistance in rice (Oryza sativa L.). In G. L. Wang & B. Valent (Eds.), Advances in genetics, genomics and control of Rice blast disease (pp. 1–10). Springer.
Liu, H., Meil, H., Yu, X., Zoul, G., Liu, G., & Luo, L. (2002). Towards improving the drought tolerance of rice in China. Plant Genetic Resources, 4(1), 47–53.
Liu, J., Wang, X., Mitchell, T., Hu, Y., Liu, X., Dai, L., & Wang, G. L. (2010). Recent progress and understanding of the molecular mechanismsof the rice–Magnaporthe oryzae interaction. Molecular Plant Pathology, 11(3), 419–427.
Liu, X. Q., Wang, L., Chen, S., Lin, F., & Pan, Q. H. (2005). Genetic and physical mapping of Pi36(t), a novel rice blast resistance gene located on rice chromosome 8. Molecular Genetics and Genomics, 274, 394–401.
Luo, Z., Brock, J., Dyer, J. M., Kutchan, T., Schachtman, D., Augustin, M., Ge, Y., Fahlgren, N., & Abdel-Haleem, H. (2019). Genetic diversity and population structure of a Camelina sativa spring panel. Frontiers in Plant Science, 10. Advance online publication. https://doi.org/10.3389/fpls.2019.00184.
Mackill, D. J., & Bonman, J. M. (1992). Inheritance of blast resistance in near-isogenic lines of rice. Phytopathology, 82(7), 746–749.
Mohammadi, S. A., & Prasanna, B. M. (2003). Analysis of genetic diversity in crop plants—Salient statistical tools and considerations. Crop Science, 43(4), 1235–1248.
Ning, X., Yunyu, W., & Aihong, L. (2020). Strategy for use of rice blast resistance genes in rice molecular breeding. Rice Science, 27, 263–277.
Peakall, R., & Smouse, P. E. (2012). GenAlEx 6.5: Genetic analysis in excel. Population genetic software for teaching and research-an update. Bioinformatics, 28, 2537–2539.
Pritchard, J. K., Stephens, M., & Donnelly, P. (2000). Inference of population structure using multilocus geneotype data. Genetics, 155, 945–959.
Ramkumar, G., Srinivasarao, K., Madhan Mohan, K., Sudarshan, I., Sivaranjani, A. K. P., Gopalakrishna, K., Neeraja, C. N., Balachandran, S. M., Sundaram, R. M., Prasad, M. S., Shobha Rani, N., Rama Prasad, A. M., Viraktamath, B. C., & Madhav, M. S. (2011). Development and validation of functional marker targeting an InDel in the major rice blast disease resistance gene Pi54 (Pikh). Molecular Breeding, 27, 129–135.
Roumen, E., Levy, M., & Nottéghem, J.-L. (1997). Characterization of the European pathogen population of Magnaporthe grisea by DNA fingerprinting and pathotype analysis. European Journal of Plant Pathology, 103(4), 363–371.
Shete, S., Tiwari, H., & Elsto, R. C. (2000). On estimating the heterozygosity and polymorphism information content value. Theoretical Population Biology, 57, 265–271.
Singh, A. K., Sing, P. K., Arya, M., Singh, N. K., & Singh, U. S. (2015). Molecular screening of blast resistance genes in rice using SSR markers. The Plant Pathology Journal, 31(1), 12–24.
Su, J., Wang, W. J., Han, J. L., Chen, S., Wang, C. Y., Zeng, L. X., Feng, A., Yang, J., Zhou, B., & Zhu, X. (2015). Functional divergence of duplicated genes results in a novel blast resistance gene Pi50 at the Pi2/9/locus. Theory Applied Genetics, 128, 2213–2225.
Team, R. C. (2015). R a language and environment for statistical computing. Retrieved 15 March 2018, from http://www.r-project.org.
Valent, B. (1997). The rice blast fungus, Magnaporthe grisea. In G.C. Carroll and P. Tudzynoski (ed.) Plant relationships. The Mycota V part B. Springer-Verlag. Berlin Journal, 37-54.
Wongsaprom, C., Sirithunya, P., Vanavichit, A., Pantuwan, G., Jongdee, B., Sidhiwogn, N., Lanceras-Siangliwa, J., & Toojindaa, T. (2010). Two introgressed quantitative trait loci confer a broad-spectrum resistance to blast disease in the genetic background of the cultivar RD6 a Thai glutinous jasmine rice. Field Crops Research, 119, 245–251.
Xiao, W. M., Yang, Q. Y., Wang, H., Guo, T., Liu, Y. Z., Zhu, X. Y., & Chen, Z. (2010). Identification and fine mapping of a resistance gene to Magnaporthe oryzae in a space-induced rice mutant. Molecular Breeding, 28, 303–312.
Yadav, M. K, Aravindan, S., Ngangkham, U., Subudhi, H. N., Bag, M. K., Adak, T., Munda, S., Samantaray, S., & Jena, M. (2017). Use of molecular markers in identification and characterization of resistance to rice blast in India. PLoS ONE, 12(6). Advance online publication. https://doi.org/10.1371/journal.pone.0179467, 12.
Yadav, M. K., Aravindan, S., Ngangkham, U., Raghu, S., Prabhukarthikeyan, S. R., Keerthana, U., Marndi, B. C., Adak, T., Munda, S., Deshmukh, R., Pramesh, D., Samantaray S., & Rath, P. C. (2019). Blast resistance in Indian rice landraces: Genetic dissection by gene specific markers. PLoS ONE, 14(1). Advance online publication. https://doi.org/10.1371/journal.pone.0211061, 2019.
Yan, L., Yuan, Y. B., Liang, P. Y., Juan, J. Z., Xiang, Z. Y., Lin, W. H., & Deng, Y. C. (2017). Molecular screening of blast resistance genes in rice germplasms resistant to Magnaporthe oryzae. Rice Science, 24(1), 41–47.
Yang, Y., Zhang, H., Xuan, N., Chen, G., Liu, X., Yao, F., & Ding, H. (2017). Identification of blast resistance genes in 358 rice germplasms (Oryza sativa L.) using functional molecular markers. European Journal of Plant Pathology, 148, 567–576.
Zhen, W., Wang, Y., Wang, L., Ma, Z., Zhao, J., Wang, P., Zhang, L., Liu, Z., & Lu, X. (2016). Genetic mapping and molecular marker development for Pi65(t), a novel broad-spectrum resistance gene to rice blast using next-generation sequencing. Theoretical and Applied Genetics, 129, 1035–1044.
Zhu, D., Kang, H., Li, Z., Liu, M., Zhu, X., Wang, Y., Wang, D., Wang, Z., Liu, W., & Wang, G. L. (2016). A genome-wide association study of field resistance to Magnaporthe oryzae in rice. Rice, 9, 44.
Acknowledgements
This work was financially supported by The National Research Council of Thailand and Mae Fah Luang University, Thailand.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
No human and/or animal participants were involved in this study.
Informed consent
Not applicable.
Supplementary Information
ESM 1
(DOCX 24 kb)
Rights and permissions
About this article
Cite this article
Sooklim, C., Chomnunti, P., Jantasuriyarat, C. et al. Genetic diversity and population structure of blast resistance genes in Thai upland rice germplasm. Eur J Plant Pathol 163, 587–599 (2022). https://doi.org/10.1007/s10658-022-02499-6
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10658-022-02499-6