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. 2001 Apr 1;29(7):1582–1589. doi: 10.1093/nar/29.7.1582

Figure 4.

Figure 4

Figure 4

Cdc9p is required for mitochondrial DNA maintenance. Yeast strains were grown in glucose to mid-log (A) or to stationary (B) phase at the permissive temperature and subsequently shifted to the non-permissive temperature. At the times indicated genomic DNA was harvested and mitochondrial DNA was examined. Strain 2780-49BWT, cdc9-1ts yeast, cdc9-1ts yeast harboring pYES2-CDC9 and cdc9-1ts yeast harboring pYES2-N-CDC9 were analyzed. The upper panels depict Southern blot hybridizations to a mitochondrial DNA probe, the lower panels depict the corresponding ethidium bromide stained agarose gels. The molecular weight marker is HindIII-digested phage λ DNA.