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Table 3 Percentages of RS with compositional bias value (CB) less or greater than 1

From: Avoidance of recognition sites of restriction-modification systems is a widespread but not universal anti-restriction strategy of prokaryotic viruses

Genome type Experimental dataset Control dataset 1 Control dataset 2
CB < 1 CB > 1 CB < 1 CB > 1 CB < 1 CB > 1
dsDNAa,b 85.3% (22678) 14.6% (3883) 69.3% (335436) 30.6% (148037) 53.5% (70490) 46.2% (52069)
ssDNAa,b 68.6% (1294) 31.1% (586) 60.8% (11868) 38.8% (7577) 51.8% (51409) 47.7% (40962)
ssRNA 55.9% (208) 43.5% (162) 53.1% (1072) 46.6% (941) 51.3% (160372) 48.3% (151175)
dsRNA 50.9% (27) 49.1% (26) 46.5% (532) 53.1% (608) 52.3% (6402) 47.3% (5790)
  1. aThe experimental set significantly differs from Control set 1 (p-value < 0.01, Fisher’s exact test)
  2. bThe experimental set significantly differs from Control set 2 (p-value < 0.01, Fisher’s exact test)