of the several plasmids isolated , two plasmids , pmu65 and pmu111 , could transform s. cerevisiae from the ura- to the ura+ phenotype and could replicate autonomously within the transformant , indicating that mouse dna fragments present in pmu65 or pmu111 contain autonomously replicating sequences ( ars ) for replication in s. cerevisiae .
C0012854
dna
C0598312
replication