Phenylalanine ammonia-lyase activity in alfalfa suspension cultures treated with conidia and elicitors of Verticillium albo-atrum

被引：16

作者：

Koike, M

Nanbu, K

机构：

[1] Department of Agro-Environmental Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro

来源：

BIOLOGIA PLANTARUM | 1997年 / 39卷 / 03期

关键词：

Medicago sativa; resistant and susceptible genotypes;

D O I：

10.1023/A:1001015806870

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Alfalfa (Medicago sativa L.) cell suspension cultures of Verticillium albo-atrum resistant and susceptible genotypes were established from leaf callus tissues. Treatment of cultures with conidia and heat-released elicitors of V. albo-atrum induced a large increase in the activity of phenylalanine ammonia-lyase, only in the cells of the resistant genotypes with a maximum after 12 h. In co-cultivation with the fungal conidia and resistant cell lines, the production of spores were inhibited.

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页码：349 / 353

页数：5

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