Table 1 Pattern of nucleotide polymorphism in the coding sequence of the insulin-signaling genes in the Ohio population of C. remanei
LocusChrNn% SeqNSPASππaπs
daf-2III11223519416095210.321.8738.82
ist-1X9189227494013274.251.6213.37
aap-1I153084130696128318.412.2372.49
age-1II24481003564349250.920.442.57
pdk-1X11229517917667014.811.7659.34
akt-1V14287914564224011.080.8846.93
sgk-1X1224881220181175.490.0925.18
daf-16II1326931469202184.940.5718.96
sir-2.1IV141494171578216014.033.7349.81
  • π values are ×103. Chr, chromosome in C. elegans; N, number of strains, n, number of chromosomes, twice the number of the strains when heterozygote sites were present; % Seq, percent of the C. remanei coding sequence analyzed; NS, number of sites analyzed (excluding gap positions); P, number of polymorphic sites; A, number of amino acid replacement changes; S, number of synonymous changes; π, total nucleotide diversity; πa, nucleotide diversity at nonsynonymous sites; πs, nucleotide diversity at synonymous sites.