CRISPR-based Genome Editing Systems For Editing in E. coli
Type
Blog Post
Published
April 13, 2021, 1:15 p.m.
...pTargetF into the BL21(DE3)/pCas strain. In response, we modified the pCas/pTargetF system and updated...these CRISPR systems.
The original pCas/pTargetF system
Our original pCas/pTargetF system consists of one...the use of CRISPR editing systems in bacteria. Our pCas/pTargetF system has been one of the most popular...pEcCas/pEcgRNA system
We speculated that the gRNA on pCas that is specific to the pMB1 replicon of pTargetF...transformants. Our speculation motivated us to update the pCas/pTargetF system.
Figure 1: The editing ...gRNA-pMB1 with PrhaB, 2) changed the replicon of pCas into a non-temperature-sensitive replicon, and 3...targeting the genomic site of interest.
We compared the pCas/pTargetF system with the updated pEcCas/pEcgRNA ...