Genetic characterization of Cercospora sorghi from cultivated and wild sorghum and its relationship to other Cercospora fungi

Phytopathology

Volumn 94, Issue 7, 2004, Pages 743-750

  Okori, P ^a,b   Rubaihayo, P R ^b   Ekwamu, A ^b   Fahleson, J ^a   Dixelius, C ^a  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^b MAKERERE UNIVERSITY   (Uganda)

Author keywords

Sorghum bicolor

Indexed keywords

CERCOSPORA; CERCOSPORA SORGHI; FUNGI; MYXOGASTRIA; RAMULISPORA SORGHI; SORGHUM; SORGHUM BICOLOR;

EID: 2942737105     PISSN: 0031949X     EISSN: None     Source Type: Journal    
DOI: 10.1094/PHYTO.2004.94.7.743     Document Type: Article

References (46)

1. Beckman, P. M., and Payne, G. A. 1982. External growth, penetration and development of Cercospora zeae-maydis in corn leaves. Phytopathology 72:810-815.
2. Beckman, P. M., and Payne, G. A. 1983. Cultural techniques and conditions influencing growth and sporulation of Cercospora zeae-maydis and lesion development in corn. Phytopathology 73:286-289.
3. Borchardt, D. S., Welz, H. G., and Geiger, H. H. 1997. Genetic structure of Setosphaeria turcica populations in tropical and temperate climates. Phytopathology 88:322-329.
4. Borromeo, E. R., Nelson, R. J., Bonman, J. M., and Leung, H. 1992. Genetic differentiation among isolates of Pyricularia infecting rice weed hosts. Phytopathology 83:393-399.
5. Burdon, J. J. 1993. The structure of pathogen populations in natural plant communities. Annu. Rev. Phytopathol. 31:305-323.
6. Carson, M. L., Goodman, M. M., and Williamson, S. M. 2002. Variation in aggressiveness among isolates of Cercospora from maize as a potential cause of genotype-environment interaction in gray leaf spot trials. Plant Dis. 86:1089-1093.
7. Chupp, C. 1953. A monograph of the fungus genus Cercospora. Ronald Press Co., Ithaca, NY.
8. Doggett, H., and Prasada Rao, K. E. 1995. Sorghum. Pages 173-180 in: Evolution of Crop Plants. Longman, England, UK.
9. Duncan, R. R., and De Millano, W. A. J. 1995. Plant disease control in sorghum and pearl millet. Pages 35-71 in: Disease Analysis through Genetics and Biotechnology. J. F. Leslie and R. A. Frederiksen, eds. Iowa State University Press, Ames.
10. Dunkle, L. D., and Levy, M. 2000. The genetic relatedness of African and United States populations of Cercospora zeae-maydis. Phytopathology 90:486-490.
11. Emechebe, A. M. 1975. Some Aspects of Crop Diseases in Uganda. Makerere University Press, Kampala, Uganda.
12. Excoffier, L., Smouse, P., and Quattro, J. 1992. Analysis of molecular variance inferred from metric distances among DNA haplotypes: Application to human mitochondrial restriction data. Genetics 131:479-491.
13. Fahleson, J., Lagercrantz, U., Steventon, L. A., and Dixelius, C. 2003. Evaluation of genetic variation among Verticillium isolates using AFLP analysis. Eur. J. Plant Pathol. 109:361-371.
14. Flier, W. G., Grünwald, N. J., Kroon, L. P. N. M., Sturbaum, A. K., van den Bosch, T. B. M., Garay-Serrano, E., Lozoya-Saldaña, H., Fry, W. E., and Turkensteen, L. J. 2003. The population structure of Phytophthora infestans from the Toluca valley of central Mexico suggests genetic differentiation between populations of cultivated potato and wild Solanum spp. Phytopathology 93:382-390.
15. Frederiksen, R. A., Thomas, M. D., Bandyopadhyay, R., and Mughogho, L. K. 1995. Variable pathogens of sorghum. Pages 11-23 in: Disease Analysis through Genetics and Biotechnology: Interdisciplinary Bridges to Improved Sorghum and Millet Crops. J. F. Leslie and R. A. Frederiksen, eds. Iowa State University Press, Ames.
16. Gagné, P., Yang, D.-Q., Hamelin, R. C., and Bernier, L. 2001. Genetic variability of Canadian populations of the Sapstain fungus Ophiostoma piceae. Phytopathology 91:369-376.
17. Garrett, K. A., and Mundt, C. C. 1999. Epidemiology in mixed host populations. Phytopathology 89:984-990.
18. Goodwin, S. B., Dunkle, L. D., and Zismann, V. L. 2001. Phylogenetic analysis of Cercospora and Mycosphaerella based on the internal transcribed spacer region of the ribosomal DNA. Phytopathology 91:648-658.
19. Hankook, J. F. 1992. Plant Evolution and the Origin of Crop Species. Prentice Hall, UK.
20. Jameson, J. D. 1970. Agriculture in Uganda. Oxford University Press, UK.
21. Keller, S. M., Wolfe, M. S., McDermont, J. M., and McDonald, B. A. 1997. High genetic similarity among populations of Phaeosphaeria nodorum across wheat cultivars and regions in Switzerland. Phytopathology 87:1134-1139.
22. Linde, C., Zhan, J., and McDonald, B. A. 2002. Population structure of Mycosphaerella graminicola from lesions to continents. Phytopathology 92:946-955.
23. Marley, P. S., Elemo, K. A., Aba, D. A., Onu, I., and Akintayo, I. 2001. Reactions of sorghum genotypes to anthracnose and grey leaf spot under Sudan and Sahel savannah field conditions of Nigeria. J. Sustain. Agric. 18:105-116.
24. Mbwaga, A. M., Pande, S., De Milliano, W. A. J., and Karunakar, R. I. 1993. Diseases and parasitic weeds of sorghum in Tanzania: Occurrence and incidence, 1986-1990. Crop Prot. 12:183-188.
25. McDermont, J. M., and McDonald, B. A. 1993. Gene flow in plant pathosystems. Annu. Rev. Phytopathol. 31:353-373.
26. McDonald, B. A., and Linde, C. 2002. Pathogen population genetics, evolutionary potential and durable resistance. Annu. Rev. Phytopathol. 40:349-379.
27. Möller, E. E., Bahnweg, G., Sandermann, H., and Geiger, H. H. 1992. A simple and efficient protocol for isolation of high molecular weight DNA from filamentous fungi, fruit bodies and infected plant material. Nucleic Acids Res. 20:6115-6116.
28. Nei, M. 1987. Molecular Evolutionary Genetics. Columbia University Press, New York.
29. Odvody, G. N. 1986. Gray leaf spot. Pages 11-12 in: Compendium of Sorghum Diseases. R. A. Frederiksen, ed. The American Phytopathological Society, St. Paul, MN.
30. Okori, P., Fahleson, J., and Dixelius, C. 2001. Occurrence of gray leaf spot disease of maize in East Africa. Fungal Genet. Newsl. 48 (Suppl):62.
31. Okori, P., Fahleson, J., Rubaihayo, P. R., Adipala, E., and Dixelius, C. 2003. Assessment of genetic variation among east African Cercospora zeae-maydis populations using AFLP and RFLP. Afr. Crop Sci. J. 11:75-86.
32. Pande, S., Harikrishnan, R., Alegbejo, M. D., Mughogho, L. K., Karunakar, R. I., and Ajayi, O. 1993. Prevalence of sorghum diseases in Nigeria. Int. J. Pest Manage. 39:297-303.
33. Pimentel, G., Peever, T. L., and Carris, L. M. 2000. Genetic variation among natural populations of Tilletia contraversa and T. bromi. Phytopathology 90:376-383.
34. Rupe, J. C., Siegel, M. R., and Hartman, J. R. 1982. Influence of environment and plant maturity on gray leaf spot on corn caused by Cercospora zeae-maydis. Phytopathology 72:1587-1591.
35. Schneider, S., Roessli, D., and Excoffier, L. 2000. Arlequin ver 2.000: A software for population genetics data analysis. Genetics and Biometry Laboratory. University of Geneva, Switzerland.
36. Shi, Y. L., Loomis, P., Christian, D., Carris, L. M., and Leung, H. 1996. Analysis of the genetic relationships among the wheat bunt fungi using RAPD and ribosomal DNA markers. Phytopathology 86:311-318.
37. Slatkin, M., and Barton, N. H. 1989. A comparison of three indirect methods for estimating average levels of gene flow. Evolution 43:1349-1368.
38. Steventon, L. A., Fahleson, J., Hu, Q., and Dixelius, C. 2002. Identification of the causual agent of Verticilium wilt of winter oilseed rape in Sweden as V. longisporum. Mycol. Res. 106:570-578.
39. Tajima, F. 1983. Evolutionary relationship of DNA sequences in finite populations. Genetics 105:435-460.
40. Thomas, M. D. 1991. Development of gray leaf spot on sorghum in Burkina Faso. Plant Dis. 75:45-47.
41. Van de Peer, Y., and De Watcher, R. 1994. TREECON for windows. A software for the construction and drawing of evolutionary trees for Microsoft Windows environment. Comput. Appl. Biosci. 10:569-570.
42. Wang, J., Levy, M., and Dunkle, L. D. 1998. Sibling species of Cercospora associated with gray leaf spot of maize. Phytopathology 88:1269-1275.
43. White, T. J., Bruns, T., Lee, S., and Taylor, J. 1990. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. Pages 316-322 in: PCR Protocols: A Guide to Methods and Applications A. I. Michael, D. H. Gelfand, J. J. Sninsky, and T. J. White, eds. Academic Press, New York.
44. Wortmann, C. S., and Eledu, C. A. 1999. Uganda's Agroecological Zones: A Guide for Planners and Policy Makers. Centro Internacional de Agricultura Tropical, Kampala, Uganda.
45. Wright, S. 1951. The genetic structure of populations. Ann. Eugen. 15:323-354.
46. Yeh, F. C., and Boyle, T. J. B. 1997. Population genetic analysis of co-dominant and dominant markers and quantitative traits. Belg. J. Bot. 129:157.