Toneguzzo F, Hayday A C, Keating A
Mol Cell Biol. 1986 Feb;6(2):703-6. doi: 10.1128/mcb.6.2.703-706.1986.
The technique of DNA transfer by electroporation was investigated in an effort to evaluate its utility for the identification of developmentally controlled regulatory sequences. Transient and stable gene expression was detected in a variety of lymphoid cell lines subjected to electroporation. No correlation existed between the levels of chloramphenicol acetyltransferase (acetyl-CoA; chloramphenicol 3-O-acetyltransferase, EC 2.3.1.28) expression and stable transfection frequency. In all lymphoid cell lines tested, the simian virus 40 early region was a better promoter than was the Rous sarcoma virus long terminal repeat.
为了评估电穿孔法在鉴定发育调控的调控序列中的效用,对通过电穿孔进行DNA转移的技术进行了研究。在多种经电穿孔处理的淋巴细胞系中检测到了瞬时和稳定的基因表达。氯霉素乙酰转移酶(乙酰辅酶A;氯霉素3 - O - 乙酰转移酶,EC 2.3.1.28)的表达水平与稳定转染频率之间不存在相关性。在所有测试的淋巴细胞系中,猿猴病毒40早期区域是比劳氏肉瘤病毒长末端重复序列更好的启动子。