Résumé
Synthetic biology aims at engineering new biological systems and functions that can be used to provide new technological solutions to worldwide challenges. Detection and processing of multiple signals are crucial for many synthetic biology applications. A variety of logic circuits operating in living cells have been implemented. One particular class of logic circuits uses site-specific recombinases mediating specific DNA inversion or excision. Recombinase logic offers many interesting features, including single-layer architectures, memory, low metabolic footprint, and portability in many species. Here, we present two automated design strategies for recombinase-based logic circuits, one based on the distribution of computation within a multicellular consortia and the other one being a single-cell design. The two design strategies are complementary and are both adapted for none expert as a design web-interface exits for each strategy, the CALIN and RECOMBINATOR web-interface for respectively the multicellular and single-cell design strategy. In this book chapter, we are guiding the reader step by step through recombinase-logic circuit design from selecting the design strategy fitting to his/her final system of interest to obtaining the final design using one of our design web-interface.