Infections with various types of organisms stimulate transcription from a short promoter fragment of the potato gst1 gene

被引：49

作者：

Strittmatter, G

Gheysen, G

GianinazziPearson, V

Hahn, K

Niebel, A

Rohde, W

Tacke, E

机构：

[1] MAX PLANCK INST ZUCHTUNGSFORSCH,BIOCHEM ABT,D-50829 COLOGNE,GERMANY

[2] STATE UNIV GHENT,GENET LAB,B-9000 GHENT,BELGIUM

[3] INRA,CNRS,SGAP,LAB PHYTOPARASITOL,F-21034 DIJON,FRANCE

[4] MAX PLANCK INST ZUCHTUNGSFORSCH,ABT PFLANZENZUCHTUNG & ERTAGSPHYSIOL,D-50829 COLOGNE,GERMANY

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 1996年 / 9卷 / 01期

关键词：

pathogen defense-related gene;

D O I：

10.1094/MPMI-9-0068

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

By histochemical GUS staining, we demonstrate that transcription from a short promoter fragment of the potato gst1 gene is locally induced after infection of a host plant with various types of pathogenic or symbiotic organisms. This regulatory unit is not active in noninfected tissues, except root apices and senescing leaves. Measuring the expression of a fusion between the promoter fragment and the gus gene in transgenic plants, therefore, allows comparison of the induction of defense reactions in different types of plant-microbe interactions, in one and the same plant.

引用

页码：68 / 73

页数：6