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Table 3 Relative abundance of dinucleotides in BCoV strains and summary of COA

From: Genome-wide analysis of codon usage bias in Bovine Coronavirus

  

UU

UC

UA

UG

CU

CC

CA

CG

Mean (S.D.a)

 

2.02(±0.001)

0.60(<10−3)

1.44(=0)

1.61(<10−3)

0.92(<10−3)

0.44(±0.001)

0.82(±0.001)

0.25(<10−3)

Axis 1b

r

0.634615

0.163462

0.502747

0.574176

0.181319

−0.354396

0.717033

0.502747

 

P

<0.05

0.568

0.080

<0.05

0.528

0.218

<0.05

0.080

  

AU

AC

AA

AG

GU

GC

GA

GG

Mean (S.D.a)

 

1.47(=0)

0.70(=0)

1.24(<103)

0.93(±0.001)

1.27(<10−3)

0.70(<10−3)

0.84(±0.001)

0.68(=0)

Axis 1b

r

0.502747

0.502747

0.502747

0.734890

0.431319

0.199176

0.288462

0.502747

 

P

0.080

0.080

0.080

<0.05

0.133

0.490

0.317

0.080

  1. aMean values of BCoV strains relative dinucleotide ratios ± standard deviation. bCorrelation analysis between the first axis in COA and the sixteen dinucleotides frequencies in BCoV genes is shown