EU546816 6654 1290 1574 lacZalpha EU546816 6654 2395 2556 repC EU546816 6654 2623 3321 repA-ts EU546816 6654 3466 3507 putative EU546816 6654 3725 4519 aphA3 EU546816 6654 5099 5902 URA3 EU546816 6654 6141 6654 CEN6/ARSH4 derived from Saccharomyces cerevisiae