1. Start GENETYX-MAC application. 2. Select [Application] → [GENETYX NGS-MAC]. 3. Select [Function] → [Genome Mapping]. 4. Click [Add] button of 'Reference Sequences'. 5. Select reference sequence file and click [Open]. 6. Click [Add] button of 'Segment Sequences'. 7. Select segment sequence file and click [Open]. 8. Click [OK] button to start analysis. 9. Mapping results are displayed.