Restriction digests of the clone give the following sizes (kb): BamHI--8.4; PstI--8.4; BamHI/XhoI--7.7, 0.67. Yeast centromeric expression vector driven by the tetO-CYC1 promoter. One of 7 tetracycline-regulated expression vectors (ATCC 87656 - 87662) differing in the level of expression, mode of replication and selectable marker. |