The influence of induced oxidative stress on the development of powdery mildew pathogen in soft wheat leaves

Автор: Avetisyan G.A.

Журнал: Журнал стресс-физиологии и биохимии @jspb

Статья в выпуске: 4 т.19, 2023 года.

Бесплатный доступ

Experiments for the study of symptoms of the powdery mildew pathogen on wheat leaves showed that induced oxidative stress caused changes in conidial germination and appressorial formation of the wheat powdery mildew fungus. The oxidative stress was brought about by treatment with hydrogen peroxide and 3-amino-1,2,4-triazole. It has been shown that prooxidants have a prominent role in regulating fungal development, leading to abnormal conidial germination, thus preventing the fungal penetration into plant cells. Treatment of wheat plants with 5 mM H2O2 and 4 mM 3-amino-1,2,4-triazole resulted in a significant reduction of powdery mildew disease severity compared to the control. In most cases, on samples of infected plant tissues there were anomalies in the elongation of germ tubes and globe-shaped appressoria. From the data which was obtained in this study, it can be concluded that the result of the interaction of powdery mildew fungus with wheat is affected by the increased generation of reactive oxygen species, leading to suppression or disruption of the pathological process.

Еще

Abnormal conidial germination, induced oxidative stress, powdery mildew, wheat

Короткий адрес: https://sciup.org/143180971

IDR: 143180971

Список литературы The influence of induced oxidative stress on the development of powdery mildew pathogen in soft wheat leaves

  • Aroca R, Amodeo G, Fernandez-Illescas S, Herman EM, Chaumont F et al (2005) The role of aquaporins and membrane damage in chilling and hydrogen peroxide induced changes in the hydraulic conductance of maize roots. Plant Physiology 137(1):341-353. https://doi.org/10.1104/pp.104.05104
  • D'yakov YT, Ozeretskovskaya OL, Dzhavakhiya VG, Bagirova SF (2001) General and Molecular Phytopathology. M.: Phytopathology society. 301 p.
  • Baek KH, Rajashekar CB (2000) Hydrogen peroxide reduces hypoxia in germinating bean seeds. HortScience 35(3):427-428. https://doi.org/10.21273/HORTSCI.35.3.427F
  • Casano LM, Martin M, Sabater B (2001) Hydrogen peroxide mediates the induction of chloroplastic ndh complex under photooxidative stress in barley. Plant Physiology 125(3): 1450-1458. https://doi.org/10.1104/pp.125.3.1450
  • Chapin FS (1991) Integrated responses of plants to stress. BioScience 41(1):29-36. https://doi.org/10.2307/1311538
  • Dat JF, Lopez-Delgado H, Foyer CH, Scott IS (1998) Parallel changes in H2O2 and catalase during thermotolerance induced by salicylic acid or heat acclimation in mustard seedlings. Plant Physiology 116(4):1351-1357. https://doi.org/10.1104/pp.116A1351
  • Deverall BJ (1995) Plant protection using natural defence systems of plants. In Advances in plant pathology. Academic Press 11:211-228. https://doi.org/10.1016/S0736-4539(06)80013-9
  • Dumas B, Freyssinet G, Pallett KE (1995) Tissue-specific expression of germin-like oxalate oxidase during development and fungal infection of barley seedlings. Plant Physiology 107(4):1091-1096. https://doi.org/10.1104/pp.107A1091
  • Feng H, Li X, Duan J, Li H, Liang H (2008) Chilling tolerance of wheat seedlings is related to an enhanced alternative respiratory pathway. Crop Sci 48(6):2381-2388. https://doi.org/10.2135/cropsci2007.04.0232
  • Foyer CH, Descourvieres P, Kunert KJ (1994) Protection against oxygen radicals: An important defense mechanism studied in transgenic plants. Plant Cell Environ 17(5):507-523. https://doi.Org/10.1111/j.1365-3040.1994.tb00146.x
  • Hückelhoven R, Dechert C, Kogel KH (2003) From the Cover: Overexpression of barley BAX inhibitor 1 induces breakdown of mlo-mediated penetration resistance to Blumeria graminis. PNAS 100(9):5555-5560. https://doi.org/10.1073/pnas.0931464100
  • Kauss H, Jeblick W (1996) Influence of salicylic acid on the induction of competence for H2O2 elicitation (comparison of ergosterol with other elicitors). Plant Physiology 111(3):755-763. https://doi.org/10.1104/pp.11L3.755
  • Neill SJ, Desikan R, Clarke A, Hurst RD, Hancock JT (2002) Hydrogen peroxide and nitric oxide as signalling molecules in plants. J. Exp. Bot. 53(372):1237-1247. https://doi.org/10.1093/jexbot/53.372.1237
  • Okuda T, Matsuda Y, Sugawara M, Sagisaka S (1992) Metabolic response to treatment with cold, paraquat, or 3-amino-1,2,4-triazole in leaves of winter wheat. Bioscience, biotechnology and biochemistry 56(12):1911-1915.
  • Orozco-Cardenas ML, Narvaez-Vasquez J, Ryan CA (2001) Hydrogen peroxide acts as a second messenger for the induction of defense genes in tomato plants in response to wounding, systemin, and methyl jasmonate. Plant Cell 13(1):179-191. https://doi.org/10.1105/tpc.13.L179
  • Thordal-Christensen H, Zhang Z, Wei Y, Collinge DB (1997) Subcellular localization of H2O2 in plants. H2O2 accumulation in papillae and hypersensitive response during the barley-powdery mildew interaction. The Plant Journal 11(6):1187-1194. https://doi.org/10.1046/j.1365-313X.1997.11061187.x
  • Trujillo M, Altschmied L, Schweizer P, Kogel KH, Hückelhoven R (2006) Respiratory Burst Oxidase Homologue A of barley contributes to penetration by the powdery mildew fungus Blumeria graminis f. sp. hordei. J. Exp. Bot. 57(14):3781-3791. https://doi.org/10.1093/jxb/erl191
  • Vanacker H, Carver TLW, Foyer CH (2000) Early H2O2 accumulation in mesophyll cells leads to induction of glutathione during the hyper-sensitive response in the barley-powdery mildew interaction. Plant Physiology 123(4):1289-1300. https://doi.org/10.1104/pp.123A1289
  • Vranova E, Inze D, Van Breusegem F (2002) Signal transduction during oxidative stress. J. Exp. Bot. 53(372):1227-1236. https://doi.org/10.1093/jexbot/53.372.1227
  • Wan XY, Liu JY (2008) Comparative proteomics analysis reveals an intimate protein network provoked by hydrogen peroxide stress in rice seedling leaves. Mol. Cell. Proteomics 7(8):1469-1488. https://doi.org/10.1074/mcp.M700488-MCP200
  • Wilson TJG, Thomsen KK, Petersen BO, Duus J0, Oliver RP (2003) Detection of 3-hydroxykynurenine in a plant pathogenic fungus. Biochemical Journal 371(3):783-788. https://doi.org/10.1042/bj20021797 Yarwood CE (1957) Powdery mildews. The Botanical Review 23:235-301.
  • Zhou F, Zhang Z, Gregersen PL, Mikkelsen JD, De Neergaard E et al. (1998) Molecular characterization of the oxalate oxidase involved in the response of barley to the powdery mildew fungus. Plant Physiology 117(1):33-41. https://doi.org/10.1104/pp.117.L33
Еще
Статья научная