(-)-jasmonic acid accumulation in tobacco hypersensitive response lesions

被引：59

作者：

Kenton, P

Mur, LAJ

Atzorn, R

Wasternack, C

Draper, J ^{[1
]}

机构：

[1] Univ Wales, Inst Biol Sci, Aberystwyth, Dyfed, Wales

[2] Inst Biochem Pflanzen, D-06018 Halle, Germany

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 1999年 / 12卷 / 01期

关键词：

D O I：

10.1094/MPMI.1999.12.1.74

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：

Tobacco infected with Pseudomonas syringae pv. phaseolicola undergoes a hypersensitive response (HR). Jasmonic acid (JA) accumulated within the developing lesion 3 to 9 h after infection and this accumulation preceded protein loss, cell death, and malondialdehyde accumulation. Accumulating JA consisted largely of the (-)-JA stereoisomer and was essentially restricted to the HR lesion.

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页码：74 / 78

页数：5

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