Abstract
The diversity of Phakopsora pachyrhizi populations has often resulted in the selection of virulent pathotypes following the release of rust-resistant cultivars. Thus, knowledge of the pathogenicity and variability of P. pachyrhizi specie, coupled with an understanding of its biology and host-pathogen interactions, is essential for better comprehension of the evolution and rapid adaption of the pathogen. Such comprehension can be useful for genetic breeding programs and other research areas. Therefore, this study aimed to assess the genetic variability and virulence among P. pachyrhizi mono-uredinial isolates obtained from field samples collected in Brazil during the period from 2007 to 2012 by comparing the sequences of Internal Transcribed Spacer (ITS) regions and AFLP markers and analyzing the responses of differential soybean genotypes. The polymorphisms among the AFLP markers (locally) and ITS sequences (globally) demonstrated the high genetic diversity of this pathogen. Phenotypic analysis revealed the presence of at least 16 different pathotypes present in soybean fields in Brazil. The most effective resistance gene was Rpp5 (PI 200487), followed by Rpp4 (PI 459025) and Rpp2 (230970). This study represents the first report on the virulence and molecular characterization of a collection of P. pachyrhizi mono-uredinial isolates, which might represent different races occurring in Brazilian fields in the period from 2007 to 2012.
Similar content being viewed by others
References
Akamatsu, H., Yamanaka, N., Yamaoka, Y., Soares, R. M., Morel, W., Ivanonich, A. J. G., Bogado, A. N., Kato, M., Yorinori, J. T., & Suenaga, K. (2013). Pathogenic diversity of soybean rust in Argentina, Brazil, and Paraguay. Journal of General Plant Pathology, 79, 28–40.
Akamatsu, H., Yamanaka, N., Soares, R. F., Ivancovich, A. J. G., Lavilla, M. A., Bogado, A. N., Morel, G., Scholz, R., Yamaoka, Y., & Kato, M. (2017). Pathogenic variation of south American Phakopsora pachyrhizi populations isolated from soybeans from 2010 to 2015. Japan Agricultural Research Quarterly, 51, 221–232.
Bandelt, H. J., Forster, P., & Rohl, A. (1999). Median-joining networks for inferring intraspecific phylogenies. Molecular Biology and Evolution, 16, 37–48.
Barnes, C. W., Szabo, L. J., & Bowersox, V. C. (2009). Identifying and quantifying Phakopsora pachyrhizi spores in rain. Phytopathology, 99, 328–338.
Bonde, M. R., Nester, S. E., Austin, C. N., Stone, C. L., Frederick, R. D., Hartman, G. L., & Miles, M. R. (2006). Evaluation of virulence of Phakopsora pachyrhizi and P. meibomiae isolates. Plant Disease, 90, 708–716.
Bromfield, K. R., & Hartwig, E. E. (1980). Resistance to soybean rust and mode of inheritance. Crop Science, 20, 254–255.
Bux, H., Rasheed, A., Mangrio, S. M., Abro, A. S., Shah, S. J. A., Ashraf, M., & Chen, S. (2012). Comparative virulence and molecular diversity of stripe rust (Puccinia striiformis f.sp. tritici) collections from Pakistan and United States. International Journal of Agriculture and Biology, 14, 851–860.
Childs, S. P., King, Z. R., Walker, D. R., Harris, D. K., Pedley, K. F., Buck, J. W., Boerma, H. R., & Li, Z. (2018). Discovery of a seventh Rpp soybean rust resistance locus in soybean accession PI605823. Theoretical Applied Genetics, 131, 121–141.
Coelho, A. S. G. (2001). Software: Dboot—Avaliação de dendogramas baseados em estimativas de distâncias/similaridades genéticas através do procedimento de bootstrap, versão 3.0. Goiânia: Universidade Federal de Goias.
Dellaporta, S. L., Wood, J., & Hicks, J. B. (1983). A plant minipreparation: Version II. Plant Molecular Biology Reporter, 1, 19–21.
Frederick, R. D., Synder, C. L., Peterson, G. L., & Bonde, M. R. (2002). Polymerase chain reaction assays for the detection and discrimination of soybean rust pathogens Phakopsora pachyrhizi and P. meibomiae. Phytopathology, 92, 217–227.
Freire, M. C. M., Oliveira, L. O., Almeida, A. M. R., Schuster, I., Moreira, M. A., Liebenberg, M. M., & Mienie, C. M. S. (2008). Evolutionary history of Phakopsora pachyrhizi (the Asian soybean rust) in Brazil based on nucleotide sequences of the internal transcribed spacer region of the nuclear ribosomal DNA. Genetics and Molecular Biology, 31, 920–931.
Freire, M. C. M., Silva, M. R., Zhang, X., Almeida, A. M. R., Stacey, G., Oliveira, L. O. (2012). Nucleotide polymorphism in the 5.8S nrDNA gene and internal transcribed spacers in Phakopsora pachyrhizi viewed from structural models. Fungal Genetics and Biology, 49:95–100.
Garcia, A., Calvo, E. S., Souza Kiihl, R. A., Harada, A., Hiromoto, D. M., & Vieira, L. G. (2008). Molecular mapping of soybean rust (Phakopsora pachyrhizi) resistance genes: Discovery of a novel locus and alleles. Theoretical and Applied Genetics, 117, 545–553.
Hartman, G. L., Miles, M. R., & Frederick, R. D. (2005). Breeding for resistance to soybean rust. Plant Disease, 89, 664–666.
Hartwig, E. E. (1986). Identification of a fourth major gene conferring resistance to soybean rust. Crop Science, 26, 1135–1136.
Hartwig, E. E., & Bromfield, K. R. (1983). Relationships among three genes conferring specific resistance to rust in soybeans. Crop Science, 23, 237–239.
Jorge, V. R., Silva, M. R., Guillin, E. A., Freire, M. C. M., Schuster, I., Almeida, A. M. R., & Oliveira, L. O. (2014). The origin and genetic diversity of the causal agent of Asian soybean rust, Phakopsora pachyrhizi, in South America. Plant Pathology, 64, 729–737.
Langenbach, C., Schultheiss, H., Rosendahl, M., Tresch, N., Conrath, U., & Goellner, K. (2015). Interspecies gene transfer provides soybean resistance to a fungal pathogen. Plant Biotechnology Journal, 14, 699–708.
Li, S., Smith, J. R., Ray, J. D., & Frederick, R. D. (2012). Identification of a new soybean rust resistance gene in PI567102B. Theoretical Applied Genetics, 125, 133–142.
Lemos, N. G., Braccini, A. L., Abdelnoor, R. V., Oliveira, M. C. N., Suenaga, K., & Yamanaka, N. (2011). Characterization of genes Rpp2, Rpp4, and Rpp5 for resistance to soybean rust. Euphytica, 182, 53–64.
Lynch, M., & Milligan, B. G. (1994). Analysis of population structure with RAPD markers. Molecular Ecology, 3, 91–99.
Loehrer, M., Vogel, A., Huettel, B., Reinhardt, R., Benes, V., Duplessis, S., Usadel, B., & Schaffrath, U. (2014). On the current status of Phakopsora pachyrhizi genome sequencing. Frontiers in Plant Science, 5, 377.
Martin, K. J. (2007). Introduction to molecular analysis of ectomycorrhizal communities. Soil Science Society America Journal, 71, 601–610.
Mclean, R. J., & Byth, D. E. (1980). Inheritance of resistance to rust (Phakopsora pachyrhizi) in soybeans. Australian Journal of Agricultural Research, 31, 951–956.
Meudt, H. M., & Clarke, A. C. (2007). Almost forgotten or latest practice? AFLP applications, analysis and advances. Trends Plant Science, 12, 106–117.
Miles, M. R., Bonde, M. R., Nester, S. E., Berner, D. K., & Frederick, R. D. (2011). Characterizing resistance to Phakopsora pachyrhizi in soybean. Plant Disease, 95, 577–581.
Ono, Y., Buritica, P., & Hennen, J. F. (1992). Delimitation of Phakopsora, Physopella and Cerotelium and their species on Leguminosae. Mycological Research, 96, 825–850.
Pham, T. A., Miles, M. E., Frederick, R. D., Hill, C. B., & Hartman, G. L. (2009). Differential responses of resistant soybean entries to isolates of Phakopsora pachyrhizi. Plant Disease, 93, 224–228.
Reck, M., Benício, L. M., Ruas, E. A., Rodrigues, L. A., Ruas, P. M., Ortiz, M. A., Talavera, S., Urtubey, E., Stuessy, T., & Weiss-Schneeweiss, H. (2011). Karyotype and AFLP data reveal the phylogenetic position of the Brazilian endemic Hypochaeris catharinensis (Asteraceae). Plant Systematics and Evolution, 296, 231–243.
Rocha, C. M. L., Vellice, G. R., García, M. G., Pardo, E. M., Racedo, J., Perera, M. F., de Lucía, A., Gilli, J., Bogado, N., Bonnecarrere, V., German, S., Marcelino, F., Ledesma, F., Reznikov, S., Ploper, L. D., Welin, B., & Castagnaro, A. P. (2015). Use of AFLP markers to estimate molecular diversity of Phakopsora pachyrhizi. Electronic Journal of Biotechnology, 18, 439–444.
Sousa, P. F. C., Alves, E., Castro, H. A. C., Souza, P. E., Almeida, A. M. R., & Hochenbach, S. R. (2007). Distribuição e identificação de Phakopsora pachyrhizi, agente causal da ferrugem da soja no Estado de Minas Gerais. Ciência e Agrotecnologia, 31, 672–677.
Twizeyimana, M., & Hartman, G. L. (2010). Culturing Phakopsora pachyrhizi on detached leaves and urediniospore survival at different temperatures and relative humidities. Plant Disease, 94, 1453–1460.
Twizeyimana, M., Ojiambo, P. S., Haudenshield, J. S., Caetano-Anollés, G., Pedley, K. F., Bandyopadhayay, R., & Hartman, G. L. (2011). Genetic structure and diversity of Phakopsora pachyrhizi isolates from soyabean. Plant Pathology, 60, 719729.
Vittal, R., Yang, H. C., & Hartman, G. L. (2012). Anastomosis of germ tubes and migration of nuclei in germ tube networks of the soybean rust pathogen, Phakopsora pachyrhizi. European Journal of Plant Pathology, 132, 163–167.
Vos, P., Hogers, R., Bleeker, M., Reijans, M., Van De Lee, T., Hornes, M., Frijters, A., Pot, J., Peleman, J., & Kuiper, M. (1995). AFLP: A new concept for DNA fingerprinting. Nucleic Acids Research, 23, 4407–4414.
Weir, B. S., & Cockerham, C. C. (1984). Estimating F-statistics for the analysis of population structure. Evolution, 38, 1358–1370.
Yamanaka, N., Yamaoka, Y., Kato, M., Lemos, N. G., Passianotto, A. L. L., Santos, J. V. M., Benitez, E. R., Abdelnoor, R. V., Soares, R. M., & Suenaga, K. (2010). Development of classification criteria for resistance to soybean rust and differences in virulence among Japanese and Brazilian rust populations. Tropical Plant Pathology, 35, 153–162.
Yamanaka, N., Lemos, N. G., Akamatsu, H., Yamaoka, Y., Silva, D. C. G., Passianoto, A. L. L., Abdelnoor, R. V., Soares, R. M., & Suenaga, K. (2011). Soybean breeding materials useful for resistance to soybean rust in Brazil. Crop Science, 45, 385–395.
Yamaoka, Y., Fujiwara, I., Kakishima, M., Katsuya, K., Yamada, K., & Hagiwara, H. (2002). Pathogenic races of Phakopsora pachyrhizi on soybean and wild host plants collected in Japan. Journal of General Plant Pathology, 68, 52–56.
Yamanaka, N., Morishista, M., Mori, T., Muraki, Y., Hasegawa, M., Hossain M. M., Yamaoka, Y., Kato, M. (2016). The locus for resistance to Asian soybean rust in PI587855. Plant Breeding, 135, 21–626.
Yorinori, J. T. (2008). Soybean germplasm with resistance and tolerance to Asian rust and screening methods. JIRCAS Working Report, 58, 70–70.
Yorinori, J. T., Paiva, W. M., Frederick, R. D., Costamilan, L. M., Bertagnolli, P. F. H., Godoy, G. E., Nunes, C. V., & Jr, J. (2005). Epidemics of soybean rust (Phakopsora pachyrhizi) in Brazil and Paraguay from 2001 to 2003. Plant Disease, 89, 675–677.
Yorinori, J. T., Junior, J. N., & Lazzarotto, J. J. (2004). Ferrugem “asiática” da soja no Brasil: evolução, importância, economia e controle (Série Documentos, 247) (p. 36). Londrina: Embrapa.
Zhang, X. X., Freire, M. C. M., Le, M. H., Oliveira, L. O., Pitkin, J. W., Segres, G., Concibido, V. C., Baley, G. J., Hartman, G. L., Upchurch, G., Pedley, K. F., & Stacey, G. (2012). Genetic diversity and origins of Phakopsora pachyrhizi isolates in the United States. Asian Journal of Plant Pathology, 6, 52–65.
Acknowledgments
The authors would like to express their gratitude to all who provided assistance in collecting the material and conducting all the experiments. We greatly appreciate the financial support of CAPES, CNPq and Embrapa for this study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that there are no conflicts of interest that could be perceived as prejudicial to the impartiality of the reported research.
Ethical statement
This manuscript has not been submitted to any other journal for simultaneous consideration. All the co-authors consented to the manuscript submission and have contributed sufficiently to the scientific work and therefore share collective responsibility and accountability for it. This work does not contain any studies with human participants or animals performed by any of the authors.
Electronic supplementary material
ESM 1
(XLSX 30 kb)
Rights and permissions
About this article
Cite this article
Darben, L.M., Yokoyama, A., Castanho, F.M. et al. Characterization of genetic diversity and pathogenicity of Phakopsora pachyrhizi mono-uredinial isolates collected in Brazil. Eur J Plant Pathol 156, 355–372 (2020). https://doi.org/10.1007/s10658-019-01872-2
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10658-019-01872-2