Figure 4From: CLC-2 single nucleotide polymorphisms (SNPs) as potential modifiers of cystic fibrosis disease severityDiagram of alignment of human CLC-2 intron1 and mammalian homologues (H = human, R = rat, and M = mouse. Four single nucleotide polymorphisms (SNP) are present at nt 358, 427, 1089, and 1909 (human).Back to article page