Large-Scale Genomic Analysis of Codon Usage in Dengue Virus and Evaluation of Its Phylogenetic Dependence

Table 1

The correlation analysis of GC, ENC, and ENCp with the first axis of major variation.

Serotype	A1* % of variation	GC(r)	GC1(r)	GC2(r)	GC3(r)	ENC(r)	ENCp(r)
DENV1	41.8	−0.40	0.87	−0.54	−0.88	−0.47	−0.18
DENV2	39.8	0.57	0.00	−0.79	0.78	0.19	−0.18
DENV3	40.9	−0.55	−0.55	0.61	−0.59	0.44	0.59
DENV4	25.4	−0.40	−0.37	0.66	−0.46	−0.55	−0.50

∗ represents axis 1 in the correspondence analysis.