首页> 外国专利> METHOD FOR PREPARING TRANSFORMED POTATO PLANTS HAVING MULTISPECIES VIRUS RESISTANCE, AND POTATO PLANTS PREPARED BY SAME

METHOD FOR PREPARING TRANSFORMED POTATO PLANTS HAVING MULTISPECIES VIRUS RESISTANCE, AND POTATO PLANTS PREPARED BY SAME

机译:具有多种病毒抗性的转化马铃薯植物的制备方法和相同制备的马铃薯植物

摘要

The present invention relates to a method for preparing transformed potato plants, according to which potato cells are transformed with a recombinant expression vector containing a fusion gene (YLRATRPM) or a fusion gene (YLRA), prepared by fusing genetic fragments obtained from each of the following five plant viruses: potato virus Y (PVY), potato leafroll virus (PLRV), potato virus A(PVA), tobacco rattle virus (TRV) and potato mop-top virus (PMTV), thus enabling the potato plants to exhibit resistance to all of the five or to all of three viruses used in the preparation of the fusion gene. The present invention also relates to the transformed potato plants prepared by the method.
机译:本发明涉及一种制备转化的马铃薯植物的方法,根据该方法,用含有融合基因(YLRATRPM)或融合基因(YLRA)的重组表达载体转化马铃薯细胞,所述融合基因是通过融合从每个马铃薯获得的遗传片段而制备的。以下五种植物病毒:马铃薯Y型病毒(PVY),马铃薯卷叶病毒(PLRV),马铃薯A型病毒(PVA),烟草摇铃病毒(TRV)和马铃薯地拖病毒(PMTV),从而使马铃薯植株具有抗药性用于制备融合基因的所有五种或三种病毒。本发明还涉及通过该方法制备的转化的马铃薯植物。

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