TABLE 3.

SNPs in S. aureusb and S. epidermidisc

Type of SNPNo.d in
S. aureusS. epidermidis ATCC 12228
Mu50N315MW2
Total22,88822,16019,59910,297
In-gene17,96617,35215,3587,938
Intergenic4,9224,8084,2412,359
Synonymous11,51911,2649,9685,359
    Codon position 1531518490239
    Codon position 22a2a4a1a
    Codon position 310,98610,7449,4745,119
Nonsynonymous6,4476,0885,3902,579
    Codon position 12,8502,7102,4361,281
    Codon position 22,0721,9271,739826
    Codon position 31,5251,4511,215472
  • a Synonymous SNPs at the second position of a stop codon TGA → TAA or synonymous SNPs at both the first and second position of a serine codon.

  • b Compared to S. aureus COL.

  • c Compared to S. epidermidis RP62a.

  • d Transition rates were 62.21, 62.49, 63.15, and 66.17 for S. aureus Mu50, N315, and MW2 and S. epidermidis ATCC 12228, respectively, transversion rates were 37.79, 37.51, 36.85, and 33.83, respectively.