Before revision: In genetics, the initial processes involved in repair of a double-strand break by synthesis-dependent strand annealing (SDSA) are identical to those in the double Holliday junction model, and have been most extensively studied in yeast species Saccharomyces cerevisiae.
After revision: Synthesis-dependent strand annealing (SDSA) are identical to those in the double Holliday junction model, and have been most extensively studied in yeast species Saccharomyces cerevisiae.