High-throughput cloning, in a nutshell, is the systematic combination of different genetic sequences into plasmid DNA. In high throughput cloning techniques, although the specific sequences of the genetic elements may differ (e.g., a set of various mammalian promoters), the same cloning procedure can be used to incorporate each element into the final construct. This strategy can be used to build vectors with diverse functions, and thus, is used in many biological fields. In synthetic biology for example, high-throughput cloning can be used to combine the functions of different genetic elements to generate non-natural tools such as novel biological circuits or sensors. Given the expanding palette of fluorescent proteins and the availability of powerful imaging technologies, the combination of multiple fluorescent protein sequences to develop diverse fluorescent reporters is a useful application of high-throughput cloning. MXS Chaining is one such technique and has been used to produce complex fluorescent reporter constructs. These fluorescent reporters can be used to detect structure and protein localization, as well as cellular processes like gene expression and cell migration (Sladitschek and Neveu, 2015).