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Table 4 Percent of heteroplasmy calls out of total number of sequence variants.

From: Performance of mitochondrial DNA mutations detecting early stage cancer

Genomes sequenced

Number of sequence variants

Number (%) of heteroplsmy sequence variants

Number (%) of specimens with heteroplasmy

Blood from patients with cancer – 26

391

27 (6.9%)*

18 (69.2%)*

Tumor – 24

411

43 (10.5%)*

18 (75.0%)*

BF from patients with cancer – 22

293

11 (3.8%)

7 (31.8%)

Blood from individuals without cancer -12

202

7 (3.5%)

4 (33.3%)

Sputum from individuals without cancer – 12

206

11 (5.3%)

5 (41.7%)

  1. *: Statistically significant difference from non-cancer population and BF