TABLE 1.
Sequence data analysis of C. trachomatis gDNA from spiked serial dilutions of genotype D
| Sample ID | ompA genotype | CT a | Total no. of genome copies input | No. of: |
Nonhuman read pair ratio | No. of: |
% selected read pairsb,c,d | Mean read depthe | % of genome with coverage |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Raw read pairs | Nonhuman read pairs | Total read pairs after QCb,c | Selected read pairsb,c,d | ≥5× | ≥10× | |||||||
| D1 | D | 18.29 | 7,854,406 | 2,136,708 | 2,118,719 | 0.99 | 2,095,052 | 2,079,951 | 99.28 | 562.67 | 99.02 | 99.01 |
| D2 | D | 22.01 | 942,398 | 1,482,054 | 1,382,594 | 0.93 | 1,335,421 | 1,318,461 | 98.73 | 359.60 | 99.02 | 99.01 |
| D3 | D | 27.58 | 39,392 | 1,115,066 | 729,165 | 0.65 | 667,101 | 624,035 | 93.54 | 169.14 | 99.02 | 98.95 |
| D4 | D | 29.055 | 16,945 | 1,117,188 | 277,491 | 0.25 | 237,908 | 155,934 | 65.54 | 42.22 | 98.69 | 97.66 |
| D5 | D | 32.915 | 1,876 | 1,955,298 | 219,077 | 0.11 | 162,471 | 28,011 | 17.24 | 7.47 | 70.29 | 29.16 |
| D6 | D | 36.345 | 265 | 1,509,294 | 189,690 | 0.13 | 159,750 | 2,132 | 1.33 | 0.57 | 0.73 | 0.006 |
CT, cycle threshold based on C. trachomatis ompA RT-PCR (62). Cycle threshold is the cycle number at which the fluorescence generated within a reaction crosses the fluorescence threshold determined for the assay.
With a quality score of ≥15.
After quality control, i.e., deduplication and adapter trimming.
Selected for Chlamydia spp. and C. trachomatis read pairs.
With rRNA masked.