Abstract
Tomato gray leaf spot was first reported in Argentina in 1990. Since then, the disease has not only increased in endemic areas, but also disseminated in other tomato-growing areas. In a survey of plants with typical symptoms of Tomato grey leaf spot disease we isolated 27 Stemphylium representatives from the two main tomato-growing areas of Argentina. Cultural features such as sporulation, conidia morphometry among others revealed high variability between isolates, which was confirmed by Inter Simple Sequence Repeat (ISSR)-PCR technique. A molecular phylogenetic analysis comprising the Internal Transcribed Spacer (ITS) and the glyceraldehyde-3-phosphate dehydrogenase (gpd) gene partial sequences unambiguously identified all isolates as Stemphylium lycopersici. Based on disease severity on detached leaves, isolates were grouped in three categories (high, medium and low virulent). No correlation was found between phenotypic or genotypic characters and the geographical origin of the isolates.
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References
Akaike, H. (1974). A new look at the statistical model identification. IEEE Transactions on Automatic Control, 19(6), 716–723.
Al-Amri, K., Al-Sadi, A. M., Al-Shihi, A., Nasehi, A., Al-Mahmooli, I., & Deadman, M. L. (2016). Population structure of Stemphylium lycopersici associated with leaf spot of tomato in a single field. SpringerPlus, 5(1), 1642.
Bentes, J. L., & Matsuoka, K. (2005). Histologia da interação Stemphylium solani e tomateiro. Fitopatologia Brasileira, 30, 224–231.
Blancard, D. (2012). A colour handbook. Tomato diseases. Identification, biology and control. 2nd ed. London: Manson Publishing Ltd.
Bornet, B., & Branchard, M. (2001). Nonanchored inter simple sequence repeat (ISSR) markers: reproducible and specific tools for genome fingerprinting. Plant Molecular Biology Reporter, 19(3), 209–215.
Câmara, M. P., O’Neill, N. R., & Van Berkum, P. (2002). Phylogeny of Stemphylium spp. based on ITS and glyceraldehyde-3-phosphate dehydrogenase gene sequences. Mycologia, 94(4), 660–672.
Chaisrisook, C., Skinner, D. Z., & Stuteville, D. L. (1995). Molecular genetic relationships of five Stemphylium species pathogenic to alfalfa. Sydowia, 47(1), 1–9.
Colombo, M. D. H., & Obregón, V. G. (2008). Primera cita de Stemphylium solani en plantines de pimiento en almácigo en la Provincia de Corrientes. In Congreso Argentino de Fitopatología. 1. 2008 05 28-30, 28-30 de mayo de 2008. Córdoba. AR.
Colombo, M. D. H., Lenscak, M. P., & Ishikawa, A. (2001). Mancha gris del tomate causada por Stemphylium floridanum. Primera cita en Argentina. Reunión de Comunicaciones Científicas y Técnicas. 12. 2001 08 01-03, 1 al 3 de Agosto 2001. Corrientes. AR.
Darriba, D., Taboada, G. L., Doallo, R., & Posada, D. (2012). jModelTest 2: more models, new heuristics and parallel computing. Nature Methods, 9(8), 772–772.
Di Rienzo, J. A., Casanoves, F., Balzarini, M. G., Gonzalez, L., Tablada, M., & Robledo, C. W. (2015). InfoStat versión 2015l. Córdoba: Universidad Nacional de Córdoba.
Ellis, M. B. (1971). Dematiaceous hyphomycetes (608 p). Kew: Common wealth Mycological Institute.
Ellis, M. B., & Gibson, I. A. S. (1975a). Stemphylium solani. CMI descriptions of pathogenic fungi and bacteria (472).
Ellis, M. B., & Gibson, I. A. S. (1975b). Stemphylium lycopersici. CMI descriptions of pathogenic fungi and bacteria (471).
Excoffier, L., Laval, G., & Schneider, S. (2005). Arlequin (version 3.0): an integrated software package for population genetics data analysis. Evolutionary Bioinformatics Online, 1, 47.
FAOSTAT (2016). FAO. http://faostat.fao.org/. Accessed 2016.
Farr D.F., & Rossman, A.Y. (2016) Fungal databases, systematic mycology and microbiology laboratory, ARS, USDA. From http://nt.ars-grin.gov/fungaldatabases/. Accessed 2016.
Farris, J. S., Källersjö, M., Kluge, A. G., & Bult, C. (1994). Testing significance of incongruence. Cladistics, 10(3), 315–319.
Franco, M. E., López, S., Medina, R., Saparrat, M. C., & Balatti, P. (2015). Draft genome sequence and gene annotation of Stemphylium lycopersici strain CIDEFI-216. Genome Announcements, 3(5), e01069–e01015.
Griffith, G. W., Easton, G. L., Detheridge, A., Roderick, K., Edwards, A., Worgan, H. J., Nicholson, J., & Perkins, W. T. (2007). Copper deficiency in potato dextrose agar causes reduced pigmentation in cultures of various fungi. FEMS Microbiology Letters, 276(2), 165–171.
Guindon, S., & Gascuel, O. (2003). A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood. Systematic Biology, 52(5), 696–704.
Hannon, C. I., & Weber, G. F. (1955). A leaf spot of tomato caused by Stemphylium floridanum sp. nov. Phytopathology, 45(1), 11–16.
Hawker, L. E. (2016). The physiology of reproduction in fungi. London: Cambridge University Press.
Hong, S. K., Choi, H. W., Lee, Y. K., Shim, H. S., & Lee, S. Y. (2012). Leaf spot and stem rot on Wilford swallowwort caused by Stemphylium lycopersici in Korea. Mycobiology, 40(4), 268–271.
Inderbitzin, P., Harkness, J., Turgeon, B. G., & Berbee, M. L. (2005). Lateral transfer of mating system in Stemphylium. Proceedings of the National Academy of Sciences of the United States of America, 102(32), 11390–11395.
Inderbitzin, P., Mehta, Y. R., & Berbee, M. L. (2009). Pleospora species with Stemphylium anamorphs: a four locus phylogeny resolves new lineages yet does not distinguish among species in the Pleospora herbarum clade. Mycologia, 101(3), 329–339.
Joly, P. (1962). Recherches sur les genres Alternaria et Stemphylium. III. Action de la lumiere et des ultra-violets. Rev. mycol, 27, 1–16.
Jones, J. B., Jones, J. P., Stall, R. E., & Zitter, T. A. (2014). Compendium of tomato diseases and pests. St. Paul: APS Press.
Kim, B. S., Yu, S. H., Cho, H. J., & Hwang, H. S. (2004). Gray leaf spot in peppers caused by Stemphylium solani and S. lycopersici. The Plant Pathology Journal, 20(2), 85–91.
Kurose, D., Hoang, L. H., Furuya, N., Takeshita, M., Sato, T., Tsushima, S., & Tsuchiya, K. (2014). Pathogenicity of Stemphylium lycopersici isolated from rotted tobacco seeds on seedlings and leaves. Journal of General Plant Pathology, 80(2), 147–152.
Kwon, J. H., Jeong, B. R., Yun, J. G., & Lee, S. W. (2007). Leaf spot of Kalanchoe (Kalanchoe blossfeldiana) caused by Stemphylium lycopersici. Research in Plant Disease, 13(2), 122–125.
Lamari, L. (2002). Assess 2.0: image analysis software for plant disease quantification. St Paul: APS Press.
Leach, C. M., & Aragaki, M. (1970). Effects of temperature on conidium characteristics of Ulocladium chartarum and Stemphylium floridanum. Mycologia, 62(5), 1071–1076.
Malca, I., & Ullstrup, A. J. (1962). Effects of carbon and nitrogen nutrition on growth and sporulation of two species of Helminthosporium. Bulletin of the Torrey Botanical Club, 240–249.
McDonald, B. A., & Linde, C. (2002). Pathogen population genetics, evolutionary potential, and durable resistance. Annual Review of Phytopathology, 40(1), 349–379.
Mehta, Y. R. (2001). Genetic diversity among isolates of Stemphylium solani from cotton. Fitopatologia Brasileira, 26(4), 703–709.
Mehta, Y. R., Mehta, A., & Rosato, Y. B. (2002). ERIC and REP-PCR banding patterns and sequence analysis of the internal transcribed spacer of rDNA of Stemphylium solani isolates from cotton. Current Microbiology, 44(5), 323–328.
Nasehi, A., Kadir, J. B., Nasr-Esfahani, M., Abed-Ashtiani, F., Wong, M. Y., Rambe, S. K., & Golkhandan, E. (2014). Analysis of genetic and virulence variability of Stemphylium lycopersici associated with leaf spot of vegetable crops. European Journal of Plant Pathology, 140(2), 261–273.
Nasehi, A., Kadir, J., Nasr-Esfahani, M., Abed-Ashtiani, F., Golkhandan, E., & Ashkani, S. (2015). Identification of the new pathogen (Stemphylium lycopersici) causing leaf spot on Pepino (Solanum muricatum). Journal of Phytopathology. doi:10.1111/jph.12431.
Neergaard, P. (1945). Danish species of Alternaria and Stemphylium. Copenhagen: Einar Munksgaard.
Nishi, N., Muta, T., Ito, Y., Nakamura, M., & Tsukiboshi, T. (2009). Ray speck of chrysanthemum caused by Stemphylium lycopersici in Japan. Journal of General Plant Pathology, 75(1), 80–82.
Ramallo, A. C., Hongn, S. I., Baino, O., Quipildor, L., & Ramallo, J. C. (2005). Stemphylium solani en tomate de invernadero en Tucumán, Argentina. Fitopatologia, 40(1), 17–22.
Snyder, W. C., & Hansen, H. N. (1941). The effect of light on taxonomic characters in Fusarium. Mycologia, 33(6), 580–591.
Swofford, D. L. (2002). PAUP* version 4.0 b10, Phylogenetic analysis using parsimony (* and other methods). Sunderland: Sinauer.
Sy-Ndir, M., Assigbetse, K. B., Nicole, M., Diop, T. A., & Ba, A. T. (2015). Differentiation of Stemphylium solani isolates using random amplified polymorphic DNA markers. African Journal of Microbiology Research, 9(13), 915–921.
Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M., & Kumar, S. (2011). MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Molecular Biology and Evolution, 28(10), 2731–2739.
Tomato Genome Consortium. (2012). The tomato genome sequence provides insights into fleshy fruit evolution. Nature, 485(7400), 635–641.
Tomioka, K., & Sato, T. (2011). Fruit rot of sweet pepper caused by Stemphylium lycopersici in Japan. Journal of General Plant Pathology, 77(6), 342–344.
Tomioka, K., Sato, T., Sasaya, T., & Koganezawa, H. (1997). Leaf spot of kalanchoe caused by Stemphylium lycopersici. Annals of the Phytopathological Society of Japan, 63, 337–340.
Virtual Colour Systems LTD (2013) Virtual colour atlas. http://www.vcsconsulting.co.uk/VirtualAtlasSilverlight4.htm. Accessed 2016.
Weber, G. F. (1930). Gray leaf spot of tomato caused by Stemphylium solani, sp. nov. Phytopathology, 20(6), 513–518.
White, T. J., Bruns, T., Lee, S. J. W. T., & Taylor, J. W. (1990). Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. Pcr Protocols: A Guide to Methods and Applications, 18(1), 315–322.
Williams, C. N. (1959). Spore size in relation to culture conditions. Transactions of the British Mycological Society, 42(2), 213–222.
Zhu, Y., Pan, J., Qiu, J., & Guan, X. (2008). Optimization of nutritional requirements for mycelial growth and sporulation of entomogenous fungus Aschersonia aleyrodis webber. Brazilian Journal of Microbiology, 39(4), 770–775.
Acknowledgements
This research was partially supported by the Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT) of the Ministro de Ciencia, Tecnología e Innovación Productiva through the projects PICT 2012-2760 (Pedro Alberto Balatti) and PICT 2015-1620 (Mario Carlos Nazareno Saparrat).
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ESM 1
Cultural characteristics of Stemphylium isolates. Pictures were taken from 7-day old cultures grown on homemade or commercial PDA at 25 °C in continuous darkness. (EPS 15464 kb)
ESM 2
Conidia of Stemphylium isolates CIDEFI-216, CIDEFI-217, CIDEFI-218 and CIDEFI-219. Pictures were taken from 7-day old cultures grown on homemade PDA at 25 °C in continuous darkness. Scale bar = 30 μm. (EPS 2033 kb)
ESM 3
One single most parsimonious tree of Stemphylium/Pleospora inferred from the concatenated ITS-gpd data set. Sequences of seven representatives of five genera of the order Pleosporales (Alternaria, Bipolaris, Cochliobolus, Pyrenophora and Setosphaeria) were chosen as outgroups. Sequences generated in this study are in bold type letter. Numbers at the nodes represents bootstrap support values as a percentage of 1000 replicates. The scale bar represents the number of nucleotide changes (steps). (EPS 103 kb)
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Franco, M.E.E., Troncozo, M.I., López, S.M.Y. et al. A survey on tomato leaf grey spot in the two main production areas of Argentina led to the isolation of Stemphylium lycopersici representatives which were genetically diverse and differed in their virulence. Eur J Plant Pathol 149, 983–1000 (2017). https://doi.org/10.1007/s10658-017-1248-z
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DOI: https://doi.org/10.1007/s10658-017-1248-z