If any genetically modified bacterial cells exist, they will be found on the +pGLO LB/amp and +pGLO LB/amp/ara plates. This is because both of these plates contain the plasmid, which enables for transformation.
Large quantities of proteins for industrial application are produced by genetically engineered bacteria.
Bacteria are typically grown to a large size before the gene encoding the protein is activated. After that, the bacteria are collected and the required protein extracted.
They are essential for people to exist and grow, and we are always learning new ways to exploit them, such as genetically engineering them to generate medications, food, and fuel. Herbert Boyer and Stanley Cohen were the first to genetically modify E. coli bacterium in 1973.