A gene for plant protection: expression of a bean polygalacturonase inhibitor in tobacco confers a strong resistance against Rhizoctonia solani and two oonnycetes

被引：30

作者：

Borras-Hidalgo, Orlando ^{[1
]}

Caprari, Claudio ^{[2
]}

Hernandez-Estevez, Ingrid ^{[1
]}

De Lorenzo, Giulia ^{[3
]}

Cervone, Felice ^{[3
]}

机构：

[1] Ctr Biotechnol & Genet Engn, Havana, Cuba

[2] Univ Molise, Dept Biosci & Terr, Pesche, IS, Italy

[3] Univ Roma La Sapienza, Dept Biol & Biotechnol, I-00185 Rome, Italy

来源：

FRONTIERS IN PLANT SCIENCE | 2012年 / 3卷

关键词：

disease resistance; polygalacturonase inhibitor; oomycetes; plant protection; FUNGAL POLYGALACTURONASE; TRANSGENIC EXPRESSION; PROTEINS PGIPS; PEAR PGIP; BOTRYTIS; HOMOGALACTURONAN; EVOLUTIONARY; RECEPTOR; FAMILY; WALL;

D O I：

10.3389/fpls.2012.00268

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We have tested whether a gene encoding a polygalacturonase-inhibiting protein (PGIP) protects tobacco against a fungal pathogen (Rhizoctonia solani) and two oomycetes (Phytophthora parasitica var. nicotianae and Peronospora hyoscyami f. sp. tabacina). The trials were performed in greenhouse conditions for R. solani and P parasitica and in the field for P hyoscyami. Our results show that expression of PGIP is a powerful way of engineering a broad-spectrum disease resistance.

引用

页数：6

共 23 条

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