PRODUCTION OF FERTILE TRANSGENIC MAIZE BY ELECTROPORATION OF SUSPENSION-CULTURE CELLS

被引:62
作者
LAURSEN, CM [1 ]
KRZYZEK, RA [1 ]
FLICK, CE [1 ]
ANDERSON, PC [1 ]
SPENCER, TM [1 ]
机构
[1] DISCOVERY RES,DEKALB PLANT GENET,MYSTIC,CT 06355
关键词
ZEA MAYS L; TRANSFORMATION; ELECTROPORATION; BAR; PHOSPHINOTHRICIN ACETYLTRANSFERASE;
D O I
10.1007/BF00040573
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Fertile, transgenic maize plants were generated by electroporation of suspension culture cells that were treated with a pectin-degrading enzyme. Electroporation of cells from two different suspension cultures, one derived from A188 X B73 and one derived from a B73-related inbred, with a plasmid containing the bar gene, resulted in high-frequency recovery of stably transformed callus lines. Plants were regenerated from thirteen transformed callus lines and transmission of bar to progeny was demonstrated.
引用
收藏
页码:51 / 61
页数:11
相关论文
共 26 条