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.
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页数：6
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