Table 1. Summary of sequence read alignments to reference genome in liver samples.
| Group | Sample* | Total number of reads before QC(million) | Total number of reads after QC(million) | Un-mapped reads (%) | Mapped reads (%) |
| Low skatole | LS1 | 29.5 | 23.4 | 6 (25.6) | 17.4 (74.4) |
| LS2 | 46 | 35.6 | 10 (28) | 25.6 (72) | |
| LS3 | 14.6 | 12.6 | 7.2 (57) | 5.4 (43) | |
| High skatole | HS1 | 16.4 | 14.7 | 5.7 (38.7) | 9 (61.3) |
| HS2 | 13.3 | 11.8 | 4.9 (41.5) | 6.9 (58.5) | |
| HS3 | 45.2 | 39 | 6.3 (16) | 32.7 (84) |
*
LS 1, 2, 3 indicate the low skatole sample; HS 1, 2, 3 indicate the high skatole samples.