NAN Xiang-ri,LIUWen-ping,HAN Yu-qin,et al.PLRV-CP Gene Transferring Potato Gain Disease Resistant Transplant by Poly -L-Ornithine[J].HEILONGJIANG AGRICULTURAL SCIENCES,2004,(03):1-3.[doi:10.11942/j.issn1002-2767.2004.03.0001]
PLO 介导PLRV -CP 基因转化马铃薯获转基因抗性植株
- Title:
- PLRV-CP Gene Transferring Potato Gain Disease Resistant Transplant by Poly -L-Ornithine
- 文章编号:
- 1002 -2767(2004)03 -0001 -03
- 关键词:
- 马铃薯; 原生质体; PLRV -CP 基因
- Keywords:
- potato ; protoplast ; PLRV -CP gene
- 分类号:
- S532 .035.3
- 文献标志码:
- A
- 摘要:
- 利用PLO(Poly -L -Ornithine)将外源PLRV -CP 基因导入到马铃薯加工型品种大西洋原生质体中, 获得了转化后代, 经过PCR 和RT -PCR 分析均显阳性, 蚜虫接种PLRV , 结果比对照明显抗PLRV.。
- Abstract:
- The ex ternal PLRV -CP gene w as t ransferred into processing Potato pro toplasts and gottransferred progeny by PLO .The PCR and RT -PCR analysis w as positive .After inoculating PLRVw ith aphid , the transplant was much more resistant to PLRV than cont rol .
参考文献/References:
[ 1]张成良, 张作芳.植物病毒的分类和命名[ M] .北京:中国农业出版社, 1996.124-127 .
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备注/Memo
收稿日期:2004 -02 -12