Table 1. Specificity and sensitivity of the capture-based parasite DNA enrichment approach.
Isolate | Pre-enrichment Theileria gDNA (%)a | Total reads generatedb | Total reads aligned | Mean coveragec | Specificity (%)d | Sensitivity (%)e |
---|---|---|---|---|---|---|
BV115 | 1.94 | 12,174,316 | 11,952,650 | 146X | 98.03 | 99.80 |
Marikebuni 3292 | 3.05 | 7,204,556 | 6,740,297 | 202X | 96.47 | 97.70 |
Uganda 3645 | 0.92 | 5,687,838 | 5,313,295 | 157X | 97.52 | 98.34 |
Buffalo_3081 | 1.72 | 6,080,972 | 5,446,541 | 160X | 96.40 | 97.59 |
a Proportion of the original DNA sample that is composed of T. parva DNA, as measured by qPCR [36].
b Read length for BV115 was 101 bp and 250 bp for the other three strains.
c Estimation: (Total_reads_aligned*Mean_read_length)/genome_size. The genome size used was the sum of the nuclear and apicoplast reference genomes targeted.
d Percent reads generated that mapped to T. parva reference genome.
e Percent of the T. parva reference genome to which reads map.