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Table 1 Distribution of sGCSs in different phyla.

From: A large scale comparative genomic analysis reveals insertion sites for newly acquired genomic islands in bacterial genomes

Taxon Phylum # of
chromosomes
# of sGCSs Percentage of
sGCSs # < = 8
Average GC+/- SD (%)* Average Length +/- SD (kb)$
    2 4-8 > = 10    
Archaea Crenarchaeota 23 0 5 18 21.74% 44.39 +/- 9.66 2188.85 +/- 506.62
  Euryarchaeota 57 7 13 37 35.09% 46.31 +/- 12.66 2211.67 +/- 1034.73
  Korarchaeota 1 0 0 1 0.00% 49.75 +/- 0.00 1590.76 +/- 0.00
  Nanoarchaeota 1 0 1 0 100.00% 31.60 +/- 0.00 490.88 +/- 0.00
  Thaumarchaeota 1 0 0 1 0.00% 33.90 +/- 0.00 1645.26 +/- 0.00
Bacteria Acidobacteria 3 0 0 3 0.00% 60.13 +/- 1.64 6581.12 +/- 3028.39
  Actinobacteria 92 20 23 49 46.74% 65.08 +/- 7.01 4563.76 +/- 2248.12
  Aquificae 7 0 1 6 14.29% 38.82 +/- 5.91 1680.59 +/- 161.52
  Bacteroidetes 29 14 14 1 96.55% 41.95 +/- 11.91 3653.46 +/- 2340.45
  Chlamydiae 15 14 1 0 100.00% 40.25 +/- 1.67 1209.16 +/- 343.03
  Chlorobi 11 8 3 0 100.00% 50.64 +/- 4.40 2618.73 +/- 417.30
  Chloroflexi 14 5 4 5 64.29% 55.78 +/- 7.93 3290.10 +/- 2063.61
  Cyanobacteria 41 9 14 18 56.10% 44.76 +/- 10.19 3185.53 +/- 2028.34
  Deferribacteres 2 2 0 0 100.00% 36.87 +/- 8.07 2728.23 +/- 698.40
  Deinococcus-Thermus 7 3 3 1 85.71% 66.54 +/- 2.43 2170.02 +/- 900.69
  Dictyoglomi 2 2 0 0 100.00% 34.66 +/- 0.02 1907.77 +/- 73.84
  Elusimicrobia 2 2 0 0 100.00% 38.13 +/- 2.96 1384.71 +/- 366.07
  Fibrobacteres 1 1 0 0 100.00% 47.74 +/- 0.00 3842.64 +/- 0.00
  Firmicutes 200 198 2 0 100.00% 38.54 +/- 6.93 3081.76 +/- 1184.70
  Fusobacteria 4 2 2 0 100.00% 28.83 +/- 3.56 2680.38 +/- 1205.57
  Gemmatimonadetes 1 0 1 0 100.00% 64.17 +/- 0.00 4636.96 +/- 0.00
  Nitrospirae 1 0 0 1 0.00% 33.91 +/- 0.00 2003.80 +/- 0.00
  Planctomycetes 2 1 1 0 100.00% 56.21 +/- 1.74 6670.89 +/- 671.31
  Proteobacteria 586 369 155 62 89.42% 53.12 +/- 12.12 3516.36 +/- 1661.41
  Spirochaetes 24 21 3 0 100.00% 35.65 +/- 7.38 1680.71 +/- 1445.58
  Synergistetes 2 2 0 0 100.00% 54.16 +/- 12.43 1914.53 +/- 93.42
  Tenericutes 27 12 15 0 100.00% 27.98 +/- 3.40 892.61 +/- 204.62
  Thermobaculum 2 1 1 0 100.00% 56.02 +/- 11.51 1550.79 +/- 673.39
  Thermotogae 11 0 6 5 54.55% 40.19 +/- 6.51 1976.74 +/- 160.46
  Verrucomicrobia 4 3 1 0 100.00% 55.24 +/- 8.47 3664.91 +/- 1649.61
Total   1173 696 269 208 82.27%   
  1. * Average GC content and standard deviations (SD) were calculated according to the different strains in the phylum.
  2. $Average length was calculated by averaging the complete genome length in the phylum.