Figure 6.

Mitochondrial DNA variation. (A) Hierarchical clustering, using aCGH data from just the S. cerevisiae mitochondrial DNA probes was performed with the generated dendrogram shown at top; the probes are ordered according to their position along the mitochondrial genome. (Red and green bars) Increased and decreased relative hybridization to the probes, respectively. Genes corresponding to the probes are shown along the right. (B–D) GBrowse visualization of the COX1, COB and 21S_rRNA genes of the mitochondrial genome, showing the various alternatively spliced transcripts. (Yellow highlighting) Intronic regions to which array probes exist, which we sometimes observe as absent; (beige highlighting) exonic regions to which array probes exist, which we always observe as present.