FOOD TECHNOLOGY

Detailed explanation-1: -coli cloning vectors. Created in 1977 in the laboratory of Herbert Boyer at the University of California, San Francisco, it was named after Francisco Bolivar Zapata, the postdoctoral researcher and Raymond L. Rodriguez. The p stands for “plasmid, ‘’ and BR for “Bolivar” and “Rodriguez."

Detailed explanation-2: -’Rop’ stands for the ‘repressor of primer’ and the main function of the rop protein is to control the copy number of plasmid.