Cloning is the process of replicating DNA inside bacteria. Research scientists use cloning to begin experiments like genetically engineering mice and producing human insulin. Peyer Laboratory Systems presents their Cloning A Fluorescent Gene kit, which allows students to engage in complex experimental biology. The kit provides students with precision instruments, pre-packaged reagents and bacteria, and a full-color manual to guide them through amplifying, inserting, and expressing a green fluorescent protein gene across multiple lab periods.