Table 2.
Summary of NGS genetic variation.
N | Observations | |
---|---|---|
Total SNVs | 4,290 | in 100 individuals |
SNVs per individual | 908 | 534 heterozygous, 374 homozygous |
Coding | 3,335 | |
UTRs | 471 | |
Non coding | 484 | |
Known SNVs | 3,053 | 650 per individual (384 heterozygous and 266 homozygous) |
Novel SNVs | 1,237 | 258 per individual (150 heterozygous and 108 homozygous) |
Novel SNVs MAF>1% | 274 | Present in 56 genes including 19CYPs, 3 UGTs, SULT1A2 |
Heterozygous SNVs | 2,463 | 1660 known and 803 novel |
Heterozygous, high impact | 27 | 8 novel variants on 8 genes including CYP3A4 and CYP2B6, and 19 known variants in 9 CYPs, 2 UGTs, SULT1A1, and 5 coagulation proteins |
Heterozygous, moderate impact | 325 | 106 novel in 56 genes including 12 CYPs, 5 UGTs, and SULT1A2, 219 known variants in 69 genes, including, 14 CYPs, 6 UGTs, and SULT1A2 |
Total homozygous | 1,110 | Known and novel variants |
Homozygous, high impact | 9 | Present on 4 CYPs, including, CYP2B6 POS.4151213, CYP2C9 rs114071557, and on UGT2B7 |
Homozygous, moderate impact | 129 | 36 novel variants in 25 genes (7 CYPs, 3 UGTs) including CYP4F2 POS15996832, CYP2D6 POS42522724, and 93 known variants in 33 genes (12 CYPs, 5 UGTs, and 5 drug targets) |
HGVS, Human Genome variation society nomenclature; C, coding region; P, protein. The 1000 Genomes Project Consortium et al. (2015). POS indicates the position on the chromosome for novel variants.