List of open reading frames (ORFs) with single nucleotide variants (SNVs) among isolates NTHi1a, 1b and 1c.

ORF: open reading frame number in NTHi1a annotation.Alt: nucleotide showing a SNP.0: nucleotide identical to the one in strain NTHi1a; 1: SNV, compared to NTHi1a.aa ref: amino acid in NTHi1a; aa alt: amino acid replacement due to SNV: aa position: replacement location.ORFs in grey follow the pattern 0-1-1, i.e. ORFs with SNVs in NTHi1b and 1c, when compared to NTHi1a.