Cytokinin production by the hemibiotrophic fungal pathogen Pyrenopeziza brassicae, causal agent of light leaf spot of Brassica napus

Murphy, A.M.; Johnstone, K.; Ashby, A.M. . Plant Sciences Dept.

Cytokinin production by the hemibiotrophic fungal pathogen Pyrenopeziza brassicae, causal agent of light leaf spot of Brassica napus

1995

Murphy, A.M. | Johnstone, K. | Ashby, A.M. (Cambridge Univ. (United Kingdom). Plant Sciences Dept.)

Biotrophic fungal interaction with host plants involve alterations in host metabolism in favour of the fungus, characteristic of perturbations in the levels of plant growth regulators. Pyrenopeziza brassicae mycelia, culture filtrate and spore extracts contained zeatin riboside and iso-pentenyladenisine-type cytokinins as determined using HPLC-ELISA. The significance of cytokinin synthesis by P. brassicae in relation to infection of host plant tissue is discussed.

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Mots clés AGROVOC

brassica napus citoquininas cytokinine manchas pyrenopeziza brassicae

Informations bibliographiques

D'autres materias

Tache

Langue

anglais

Note

Summary (En)

2 tables; 2 ill., 14 ref.

Type

Conference; Summary; Non-Conventional

Source

Proceedings of the International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP (TEMPUS M-JEP 04667), Kraigher, H.Batic, F.Hanke, D.E.Agerer, R.Grill, D. (eds.).- Ljubljana (Slovenia), Aug 1995. p. 83-88

Conférence

International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP, Ljubljana (Slovenia), 22-31 Aug 1995

Sur AGRIS depuis: 1996-08-15

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Cette notice bibliographique a été fournie par Slovenian National AGRIS Centre, Biotechnical Faculty, University of Ljubljana

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