AGRONOMIC PERFORMANCE AND FIELD-RESISTANCE OF GENETICALLY-MODIFIED, VIRUS-RESISTANT POTATO PLANTS

被引：9

作者：

JONGEDIJK, E

HUISMAN, MJ

CORNELISSEN, BJC

机构：

[1] MEBO ENVIRONM CONSULTANCY,2251 KA VOORSCHOTEN,NETHERLANDS

[2] UNIV AMSTERDAM,DEPT MOLEC CELL BIOL,PLANT PATHOL SECT,1098 SM AMSTERDAM,NETHERLANDS

来源：

SEMINARS IN VIROLOGY | 1993年 / 4卷 / 06期

关键词：

POTATO; GENETIC MODIFICATION; VIRUS RESISTANCE; FIELD PERFORMANCE;

D O I：

10.1006/smvy.1993.1040

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Time consuming potato breeding programmes for virus resistances may be shortened by engineering virus resistance in existing cultivars or advanced breeding lines. Under field conditions genetically modified potato plants expressing viral coat protein genes of potato virus X, Y and potato leaf roll virus showed improved resistance up to near immunity. Despite the occurence of variation in the level of virus resistance and in phenotypic identity, in all cases true to type transgenic clones with improved virus resistance could be selected. These results indicate that improving potato cultivars or advanced breeding lines, by selectively adding new traits while preserving intrinsic properties, is commercially feasible. © 1993 Academic Press. All rights reserved.

引用

页码：407 / 416

页数：10

共 42 条

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