Circularization;
Permuted intron-exon;
Aptamer;
In vivo expression;
Constitutive promoter;
ACTIVATED HIV-1 TRANSCRIPTION;
ESCHERICHIA-COLI;
INTRON;
SEQUENCES;
COMPLEX;
GENE;
D O I:
10.1016/j.jbiosc.2009.04.011
中图分类号:
Q81 [生物工程学(生物技术)];
Q93 [微生物学];
学科分类号:
071005 ;
0836 ;
090102 ;
100705 ;
摘要:
The permuted intron-exon (PIE) method based on group I intron self-splicing is the only methodology currently available for production of circular RNA in vivo. Here, we report improvement of the circular RNA expression method based on an induction-free vector system utilizing the highly efficient constitutive lpp promoter. (C) 2009, The Society for Biotechnology, Japan. All rights reserved.