Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Plasmid DNA vector in gene cloning | plasmid vector | pbr322 vector | puc 19 vector. That video is uploaded by Shomu's Biology at 2022-08-16T07:23:09-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [2BKxz82sktI]