• Bateman, D. F. & Basham, H. G. (1976). Degradation of plant cell walls and membranes by microbial enzymes. In: Encyclopedia of Plant Physiology, vol. 4, Physiological Plant Pathology (Ed. by R.Heitefuss & P. H.Williams), pp. 316355. Springer-Verlag, Berlin .
  • Faull, J. L. & Gay, J. L. (1983). Phospholipase activity in Erysiphe pisi. Physiological Plant Pathology, 22, 5563.
  • Galliard, T. (1970). The enzymic breakdown of lipids in potato tuber by phospholipid- and galactolipid- acyl hydrolase activities and by lipoxygenase. Phytochemistry, 9, 17251734.
  • Goodman, R. N. & Plurad, S. B. (1971). Ultrastructural changes in tobacco undergoing the hypersensitive reaction caused by plant pathogenic bacteria. Physiological Plant Pathology, 1, 1115.
  • Gupta, M. N. & Wold, F. (1980). A convenient spectrophotometric assay for phospholipase D using p-nitrophenyl-phosphocholine as substrate. Lipids, 15, 594596.
  • Harder, D. E., Samborski, D. J., Rohringer, R., Rimmer, S. R., Kim, W. K. & Chong, J. (1979). Electron microscopy of susceptible and resistant near-isogenic (sr6/Sr6) lines of wheat infected by Puccinia graminis f. sp tritici. III. Ultrastructure in incompatible interactions. Canadian Journal of Botany, 57, 26262634.
  • Keppler, L. D. & Novacky, A. (1987). The initiation of membrane lipid peroxidation during bacteria-induced hypersensitive reaction. Physiological and Molecular Plant Pathology, 30, 233245.
  • Kogel, K. H., Schrenk, F., Sharon, N. & Reisener, H. J. (1985). Suppression of the hypersensitive response in wheat stem rust interation by reagents with affinity for wheat plasma membranes glycoconjugates. Journal of Plant Physiology, 118, 343352.
  • Kurioka, S. & Matsuda, M. (1976). Phospholipase C assay using p-nitrophenylphosphorylcholine together with sorbitol and its application to study the metal and detergent requirement of the enzyme. Analytical Biochemistry, 75, 281289.
  • Maclean, D. J., Sargent, J. A., Tommerup, I. C. & Ingram, D. S. (1974). Hypersensitivity as the primary event in resistance to fungal parasites. Nature, 249, 187188.
  • Moerschbacher, B., Kogel, K. H., Noll, U. & Reisener, H. J. (1986a). An elicitor of the hypersensitive lignification response in wheat leaves isolated from the rust fungus Puccinia graminis f. sp. tritici. I. Partial purification and characterization. Zeitschrift für Naturforschung, 41c, 830838.
  • Moerschbacher, B., Heck, B., Kogel, K. H., Obst, O. & Reisener, H. J. (1986b). An elicitor of the hypersensitive lignification response in wheat leaves isolated from the rust fungus Puccinia graminis f. sp. tritici. II. Induction of enzymes correlated with the biosynthesis of lignin. Zeitschrift für Naturforschung, 41c, 839844.
  • Moreau, R. A. & Rawa, D. (1984). Phospholipase activity in cultures of Phytophthora infestans and in infected potato leaves. Physiological Plant Pathology, 24, 187199.
  • Novacky, A. (1983). The effects of disease on the structure and activity of membranes. In: Biochemical Plant Pathology (Ed. by J. A.Callow), pp. 347366. John Wiley, New York .
  • Ocampo, C. A., Moerschbacher, B. & Grambow, H. J. (1986). Increased lipoxygenase activity is involved in the hypersensitive response of wheat cells infected with avirulent rust fungi or treated with fungal elicitor. Zeitschrift für Naturforschung, 41c, 559563.
  • Reisener, H. J., Tiburzy, R., Kogel, K. H., Moerschbacher, B. & Heck, B. (1986). Mechanism of resistance of wheat against wheat stem rust in the Sr5/P5 interaction. In: NATO ASI series, vol. II, Biology and Molecular Biology of Plant Pathogen Interactions (Ed. by J.Bailey), pp. 141148. Springer-Verlag, Berlin .
  • Shepard, D. V. & Pitt, D. (1976). Purification of a phospholipase from Botrytis and its effects on plant tissues. Phytochemistry, 15, 14651470.
  • Tiburzy, R. (1984). Untersuchungen zur Bedeutung der hypersensitiven Reaktion befallener Weizenzellen als Resistenzfaktor gegen Puccinia graminis. f. sp. tritici. Ph.D. thesis, Aachen University of Technology.
  • Wilson, C. L. (1973). A lysosomal concept for plant pathology. Annual Review of Phytopathology, 11, 247272.