Table 1.
Single-Nucleotide Polymorphisms Identified in Whole-Genome Sequencing of Parasites Resistant to ML238
Chromosome | Position | Dd2 |
ML238R |
Gene ID | Annotation | Coding Position | Protein Position | Dd2 |
ML238R |
BRD6323R |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Base | Quality | Base | Quality | Codon | a.a. | Codona | a.a. | Codonb | a.a. | ||||||
M76611 | 3589 | G | 93 | C | 93 | mal_mito_3 | Cytb | 98 | 33 | GGA | G | GCA | A | GTA | V |
Pf3D7_05 | 593 876 | C | 93 | G | 93 | PFE0705c | Helicase, belonging to UvrD family, putative | 1786 | 596 | CAA | Q | GAA | E | CAA | Q |
Pf3D7_06 | 572 486 | A | 93 | T | 93 | PFF0670w | Transcription factor with AP2 domain(s), putative | 6353 | 2118 | AAA | K | ATA | I | AAA | K |
Pf3D7_10 | 1228 345 | T | 93 | C | 93 | PF10_0294 | RNA helicase, putative | 746 | 249 | CTC | L | CCC | P | CTC | L |
SNPs were identified relative to the parental Dd2 genome sequence. Silent mutations and those occurring in highly polymorphic surface antigens were filtered from the dataset.
Abbreviations: a.a., amino acid; BRD6323R, BRD6323-resistant clone; ML238R, ML238-resistant clone; PCR, polymerase chain reaction; SNPs, single-nucleotide polymorphisms.
a Whole-genome sequencing result.
b Result from PCR resequencing of targeted region.