Ubiquitin messenger RNA accumulation in potato leaves as a response to the pathogenic fungus Phytophthora infestans

被引：4

作者：

Basso, M ^{[1
]}

Laxalt, AM ^{[1
]}

Madrid, EA ^{[1
]}

Lamattina, L ^{[1
]}

机构：

[1] UNIV NACL MAR DEL PLATA,FAC CIENCIAS EXACTAS & NAT,INST INVEST BIOL,RA-7600 MAR DEL PLATA,ARGENTINA

来源：

BIOLOGIA PLANTARUM | 1996年 / 38卷 / 01期

关键词：

resistant and susceptible cultivars; Solanum tuberosum;

D O I：

10.1007/BF02879644

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The changes in ubiquitin mRNA level in intact plants of both susceptible (cv, Spunta) and partially resistant (cv. Pampeana-INTA) potato cultivars after inoculation with low doses (10(3) sporangia cm(-3)) of Phytophthora infestans were studied after 72 h of treatment. inoculation leads to 5-fold accumulation of potato ubiquitin transcripts in both cultivars. This result supports the connection between ubiquitin expression and defense reaction in plants.

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收藏

页码：119 / 122

页数：4

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