Figure 3. Partial sequencing chromatographs and peak distributions of genotyping of representative samples showing length polymorphism and heteroplasmy.

A-27 and A-02 had predominant fragments at 221 bp and 243 bp while their sequencing profiles showed relatively clear chromatograms carrying nine and 11 repeats, respectively. Sample A-30 had at least two predominant peaks at 210 bp and 232 bp whilst its sequencing chromatogram included overlapped signals at an interval of two repeats.