Nicotine and related alkaloids accumulation in constitutive salicylic acid producing tobacco plants

被引：15

作者：

Nugroho, LH

Peltenburg-Looman, AMG

de Vos, H

Verberne, MC

Verpoorte, R

机构：

[1] Leiden Univ, Div Pharmacol, Leiden Amsterdam Ctr Drug Res, NL-2300 RA Leiden, Netherlands

[2] Leiden Univ, Inst Evolutionary & Ecol Sci, Leiden, Netherlands

来源：

PLANT SCIENCE | 2002年 / 162卷 / 04期

关键词：

nicotine; alkaloid; salicylic acid; constitutive salicylic acid producing-tobacco;

D O I：

10.1016/S0168-9452(01)00596-9

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：

Large variations in nicotine and related alkaloids accumulations were found in the leaves of constitutive salicylic acid producing (CSA)-tobacco and non transgenic tobacco plants. Statistical analysis showed that there was no significant correlation between salicylic acid (SA) levels and alkaloid accumulation in CSA-tobacco plants. The accumulation of nicotine after wounding and tobacco mosaic virus (TMV)-inoculation of leaves were measured as well. The accumulation of nicotine in the leaves of CSA-tobacco was suppressed after TMV-inoculation, whereas wounding enhanced nicotine accumulation. There was no effect of TMV-inoculation on nicotine accumulation in non-transgenic tobacco but wounding also increased nicotine accumulation. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved.

引用

页码：575 / 581

页数：7

共 21 条

[1] BIOSYNTHESIS OF NICOTINE ALKALOIDS IN NICOTIANA GLUTINOSA - INTERRELATIONSHIPS AMONG NICOTINE NORNICOTINE ANABASINE AND ANATABINE [J].