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Table 1 Comparison of GCSI and gGCSI values with different numbers of windows in the Escherichia coli K12 genome

From: Quantitative analysis of replication-related mutation and selection pressures in bacterial chromosomes and plasmids using generalised GC skew index

number of windows GCSI SR dist gGCSI SA dist(norm)
8 0.0059 69.65 0.11 0.0884 472.84 58.77
16 0.0069 80.82 0.24 0.0902 478.82 60.33
32 0.0063 70.77 0.52 0.0963 483.45 67.16
64 0.0091 99.03 1.05 0.0965 484.12 67.35
128 0.0139 145.27 2.13 0.0971 483.97 68.11
256 0.0183 176.85 4.27 0.0973 483.97 68.40
512 0.0258 223.43 8.61 0.0978 485.00 68.90
1024 0.0368 269.47 17.16 0.0976 485.07 68.64
2048 0.0573 342.96 34.49 0.0980 486.53 68.97
4096 0.0953 453.39 69.04 0.0981 487.22 69.04
8192 0.1648 594.02 138.34 0.0984 488.97 69.17
16384 0.2932 744.70 277.35 0.0987 490.72 69.34
32768 0.5380 881.89 557.37 0.0989 490.30 69.67
mean ± SD 0.0978 ± 0.156 319 ± 271 85 ± 162 0.0964 ± 0.003 485 ± 5 67 ± 3