摘要
由于土壤盐渍化的日益加剧导致作物大量减产,通过基因工程的方法将耐盐基因转入作物,培育耐盐作物新品种是开发利用盐碱地的一种经济、有效的手段。番茄是一种栽培广泛,具有重要经济价值的蔬菜,又是基因工程的模式生物之一,开展番茄耐盐性研究具有重要意义。分析了番茄的耐盐性和转耐盐基因番茄的研究现状。
Crop yield is severely reduced as a result of soil salination, To cultivate salt-tolerant crops of new variety by gene engineering is an economical and effective method of developing and using these saline and alkaline lands. Tomato is a kind of vegetable which is widely grown and has important economical value, It is also used as a model crop. The studies on salt-tolerance of tomatoes are of great meaning. This article analyzed the research advances about salt-tolerance of tomatoes and transgenic tomatoes of salt-tolerant genes.
出处
《生物技术通报》
CAS
CSCD
2008年第1期34-37,51,共5页
Biotechnology Bulletin
基金
黑龙江省科技攻关计划重大项目(GA06B103-7)
关键词
番茄
耐盐性
耐盐基因
转基因
基因工程
Tomato
Salt-tolerance
Salt-tolerant gene
Transgene
Gene engineering
