广西植物2012，Vol.32Issue(6)：849-853,5.DOI:10.3969/j.issn.1000-3142.2012.06.025
烟草尼古丁去甲基化酶基因及其在育种中的应用
Nicotine N-demethylase gene and its application in tobacco breeding
摘要
Abstract
Nornicotine,which is produced by N-demethylation of nicotine,can serve as the precursor of potential carcinogen N-nitrosonornicotine(NNN) synthesis. Nicotine N-demethylase(NND) genes were cloned and applied to evolutionary analysis. These genes were also employed as target for tobacco breeding to produce tobacco with low level of nornicotine. In this review,the recent works concentrated on NND genes and suggestions for future research were discussed.关键词
尼古丁/去甲基尼古丁/尼古丁去甲基化酶/碱谱进化/烟草育种Key words
nicotine/nornicotine/nicotine N-demethylase/alkaloid profile evolution/tobacco breeding分类
农业科技引用本文复制引用
宋中邦,肖炳光,卢秀萍..烟草尼古丁去甲基化酶基因及其在育种中的应用[J].广西植物,2012,32(6):849-853,5.基金项目
国家自然科学基金(31060046) （31060046）
云南省烟草公司科技项目(2011YN04) （2011YN04）
