Plant Soil Environ., 2004, 50(2):75-77 | DOI: 10.17221/3684-PSE
Detection of Tilletia controversa and Tilletia caries in wheat by PCR method
- Czech University of Agriculture in Prague, Czech Republic
Tilletia controversa and Tilletia caries were specifically detected in wheat plants by PCR using primers TILf (5´-CAC AAG ACT ACG GAG GGG TG-3´) and TILr (5´-CTC CAA GCA ACC TTC TCT TTC-3´). DNAs from uninfected wheat, rye, barley and triticale were not amplified. Natural infection of control plants by other species of fungi as Alternaria spp., Erysiphe graminis and Fusarium spp. proved the specificity of the test because even in this case no unspecific products were formed. This method can be very useful both for seed producers and for state officers checking the seed quality.
Keywords: detection; primers; PCR; DNA; Tilletia controversa; Tilletia caries; wheat
Published: February 29, 2004 Show citation
References
- Benada J. (1995): Odrůdová citlivost pšenice vůči sněti mazlavé a ječmene vůči pruhovitosti a prašné sněti. Rostl. Výr., 41: 185-188.
- Benada J. (1997): Příčiny rozšíření sněti zakrslé v České republice. Obiln. Listy, 6: 111-112.
- Correl J.C., Rhoads D.D., Guerber J.C. (1993): Examination of mitochondrial DNA restriction fragment length polymorphisms, DNA fingerprints and randomly amplified polymorphic DNA of Coleotrichum orbiculare. Phytopathology, 83: 1199-1204.
Go to original source...
- Ferreira M.A.S.V., Tooley P.W., Hatziloukas E., Castro C., Schaad N.W. (1996): Isolation of a species-specific mitochondrial DNA sequence for identification of Tilletia indica, the karnal bunt of wheat fungus. App. Environ. Microbiol., 62: 87-93.
Go to original source...
Go to PubMed...
- Goodwin P.H., Annis S.L. (1991): Rapid identification of genetic variation and pathotype of Leptosphaeria maculans by random amplified polymorphic DNA assay. Appl. Environ. Mycol., 57: 2482-2486.
Go to original source...
Go to PubMed...
- Horák A. (2003): Možnosti moření osiv obilovin a řepky. Úroda, (1): 14-15.
- Martin F.N., Kistler H.C. (1990): Species-specific banding patterns of restriction endonuclease-digested mitochondrial DNA from the genus Pythium. Exp. Mycol., 14: 32-46.
Go to original source...
- McManus P.C., Jones A.L. (1995): Detection of Erwinia amylovora by nested PCR and PCR-dot-blot and reverseblot hybridisation. Phytopatology, 85: 618-623.
Go to original source...
- Pimentel G., Carris L.M., Levy L., Meyer R.M. (1996): Genetic variability among isolates of Tilletia barclayana, T. indica and allied species. Mycologia, 90: 1017-1027.
Go to original source...
- Shaad N.W., Cheong S.S., Tamaki S., Hatziloukas E., Panopoulos N.J. (1995): A combined biological and enzymatic amplification technique to detect Pseudomonas syringae. Phytopathology, 85: 243-248.
Go to original source...
- Zhang G.M., Yao Y.J., Cheng Y.H. (2001): Phylogenetic analysis of nucleotide sequences from the ITS region of fourteen species of Tilletia. www.ncbi.nlm.nih.gov.
- Zouhar M., Ryšánek P., Tesařová B., Marek M. (2002): Metodická příručka pro diagnostiku karanténních háďátek rodů Globodera, Meloidogyne a Ditylenchus. ČZU, Praha.
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.