%0 Journal Article
%T Breeding Transgenic Plants with Safe or No Selective Markers<br>培育具有安全选择标记或无选择标记的转基因植物 Breeding Transgenic Plants with Safe or No Selective Markers
%A Xiao-Bing Li
%A Cai-Yan Chen
%A Wen-Xue Zhai
%A <br>李晓兵
%A 陈彩艳
%A 翟文学LI Xiao-Bing
%A CHEN Cai-Yan
%A ZHAI Wen-Xue
%J 遗传
%D 2003
%I 
%X The bio-safety of selective markers in transgenic plants has been a hot spot in the field of plant genetic engineering. To solve the problem of selective markers in the transgenic plants, two means of producing transgenic plants have been developed. One is the utilization of bio-safe positive selective markers which are genes mainly related to metabolism of auxins and carbohydrates. The other is the establishment of transformation systems allowing marker genes to be eliminated from the transgenic plants, which include co-ransformation, double T-DNA border vectors, site-specific recombination and transposition. All these approaches of plant genetic engineering will benefit breeding transgenic plants with bio-safety.
%K transgenic plants
%K selective markers
%K bio-safety<br>转基因植物
%K 生物安全性
%K 选择标记
%K 植物基因工程
%K 糖代谢
%K 激素代谢
%K 转化系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=B875F3E582B291A9&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=38B194292C032A66&sid=3622B70F9C54A9CC&eid=31125890FF093250&journal_id=0253-9772&journal_name=遗传&referenced_num=9&reference_num=48