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Table 2 CGI densities in chromosomes with different sizes in nine mammalian genomes

From: CpG island density and its correlations with genomic features in mammalian genomes

Chromosome size (Mb) Number of chromosomes CGI density/Mb ± SD
<25 5 29.7 ± 17.7
25-50 35 24.0 ± 13.2
50-75 47 21.7 ± 11.3
75-100 43 14.7 ± 7.4
100-150 49 11.7 ± 4.6
150-200 26 9.7 ± 2.6
>200 14 9.4 ± 3.6
Total 219 16.4 ± 10.5
  1. SD, standard deviation.