Significant 6-mers in the vicinity of reference transcript termination sites.

Tabulated results from kpLogo analysis [36] are shown for the most significant 6-mer at each position from 50 bp upstream (−50) to 45 bp downstream (45) of Plasmodium falciparum 3D7 reference transcript termination sites (TTS). 5,560 genomic sequences in the vicinity of TTS (test) and random (background) positions were used for analysis. Results shown from column 1 to 10: 6-mer sequence, nucleotide position relative to TTS, shift, enrichment test statistic, P-value (−log10 transformed), bonferroni-corrected P-value (−log10 transformed), the observed fraction of input sequences with this k-mer at this position allowing this amount of shift, the expected fraction of sequences with this k-mer at this position allowing this amount of shift, ratio (column 7 divided by column 8), and column 7 divided by the average of other positions. (XLSX)