Systemic acquired resistance in wheat against stem and leaf rusts

B. Barna, S. F. Abdou, K. Manninger, Z. Király

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Systemic acquired resistance was induced in the second leaves of wheat when the first leaves were infected with incompatible stem rust race or Helminthosporium sativum, or treated by celite or carborundum. Significant changes were found in proteins extracted with acidic buffer from susceptible wheat leaves after infection. Other changes were observed in protein composition of hypersensitively reacting resistant leaves. Only the compatible infection has systemic effect on leaf proteins, indicating that these changes do not play significant role in inducing SAR in wheat against rusts.

Original languageEnglish
Pages (from-to)31-36
Number of pages6
JournalActa Phytopathologica et Entomologica Hungarica
Volume33
Issue number1-2
Publication statusPublished - 1998

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stem rust
systemic acquired resistance
leaf rust
wheat
leaves
Bipolaris sorokiniana
leaf protein
protein composition
infection
buffers
proteins

ASJC Scopus subject areas

  • Insect Science
  • Plant Science

Cite this

Systemic acquired resistance in wheat against stem and leaf rusts. / Barna, B.; Abdou, S. F.; Manninger, K.; Király, Z.

In: Acta Phytopathologica et Entomologica Hungarica, Vol. 33, No. 1-2, 1998, p. 31-36.

Research output: Contribution to journalArticle

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