Comparative Sequence Analysis of a Gene-Rich Cluster at Human Chromosome 12p13 and its Syntenic Region in Mouse Chromosome 6

Table 3.

Synonymous and Nonsynonymous Substitution Rates

Synonymous (× 109) Nonsynonymous (× 109) K a/K s
CD4 2.93 ± 0.33 2.26 ± 0.15 0.77
A-2 2.41 ± 0.22 0.14 ± 0.03 0.06
B 2.57 ± 0.25 0.41 ± 0.05 0.16
GNB3 2.56 ± 0.32 0.11 ± 0.03 0.04
C8 2.26 ± 0.32 1.03 ± 0.12 0.46
ISOT-1 1.98 ± 0.16 0.06 ± 0.01 0.03
TPI 2.77 ± 0.40 0.16 ± 0.04 0.06
C9 2.45 ± 0.34 0.32 ± 0.06 0.13
ENO-2 2.01 ± 0.23 0.06 ± 0.02 0.03
DRPLA 2.33 ± 0.16 0.19 ± 0.02 0.08
C10 3.07 ± 0.61 0.07 ± 0.04 0.02
PTPN6  (hem) 2.49 ± 0.24 0.18 ± 0.03 0.07
BAP 2.16 ± 0.29 0.01 ± 0.01 0.005
C2f 3.04 ± 0.44 0.43 ± 0.08 0.14
C3f 2.03 ± 0.25 0.35 ± 0.05 0.17
B7 3.18 ± 0.40 0.88 ± 0.09 0.28
 Average 2.52 ± 0.31 0.42 ± 0.05 0.16
  • The numbers represent average substitution rate per nucleotide ± s.d., calculated by method 1 of Ina (1995). The estimate of human and rodent divergence of 80 million years was used in the calculation of rates (Li and Graur 1991). (K s) Substitution rate per synonymous site; (K a) substitution rate per nonsynonymous site.

This Article

  1. Genome Res. 8: 29-40

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