Purpose
Express Ade2, Can1 and Faa1 retron msd donor-gRNAs from a single Gal7 promoter, separated by a Csy4 recognition sequence, with an msr expressed in trans
Insert
Ade2, Can1 and Faa1 retron msd donor-gRNAs separated by a Csy4 recognition sequence, with an msr expressed in trans