Codon Usage Bias and Cluster Analysis of the MMP-2 and MMP-9 Genes in Seven Mammals

Table 4

Codon analysis of MMP-9 gene.

Species	ENC	CAI	CBI	Fop	GC1S (%)	GC2S (%)	GC12 (%)
Bos grunniens	44.44	0.256	0.24	0.558	0.6713	0.5295	0.6004
Bos taurus	42.48	0.291	0.249	0.566	0.6015	0.4955	0.5485
Macaca mulatta	44.99	0.252	0.191	0.53	0.5997	0.5045	0.5521
Mus musculus	56.96	0.16	0.042	0.419	0.6105	0.5448	0.57765
Oryctolagus cuniculus	54.05	0.154	0.011	0.419	0.5065	0.8191	0.6628
Sus scrofa	43.79	0.282	0.222	0.549	0.5958	0.4863	0.54105
Canis lupus familiaris	40.95	0.287	0.243	0.563	0.6025	0.4916	0.54705