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Table 2 Positional nucleotide usage frequencies in 113 Species

From: Does codon bias have an evolutionary origin?

log(-C)

C1/#

C2/#

G3/#

C3/#

G1/#

G2/#

T2/#

T1/#

T3/#

A3/#

A2/#

A1/#

A1/#

-45.1

-31.7

-29.2

-26.5

-24.3

-20.6

5.5

16.6

21.1

32.9

35.1

100.0

A2/#

-23.1

-21.4

-19.5

-15.4

-20.9

-27.0

1.1

13.9

14.5

18.5

100.0

35.1

A3/#

-33.8

-19.7

-53.6

-55.9

-17.8

-15.1-

6.1

20.9

33.1

100.0

18.5

32.9

T3/#

-25.0

-12.2

-50.9

-56.0

-16.7

-18.7

6.4

24.9

100.0

33.1

14.5

21.1

T1/#

-21.0

-9.9

-25.2

-22.8

-30.6

-17.1

4.6

100.0

24.9

20.9

13.9

16.6

T2/#

-10.3

-13.0

-6.6

-6.3

-1.3

-7.2

100.0

4.6

6.4

6.1

1.1

5.5

G2/#

24.9

11.3

23.0

14.0

11.9

100.0

-7.2

-17.1

-18.7

-15.1

-27.0

-20.6

G1/#

12.4

12.4

18.6

17.5

100.0

11.9

-1.3

-30.6

-16.7

-17.8

-20.9

-24.3

C3/#

29.0

17.0

44.3

100.0

17.5

14.0

-6.3

-22.8

-56.0

-55.9

-15.4

-26.5

G3/#

32.9

15.3

100.0

44.3

18.6

23.0

-6.6

-25.2

-50.9

-53.6

-19.5

-29.2

C2/#

25.5

100.0

15.3

17.0

12.4

11.3

-13.0

-9.9

-12.2

-19.7

-21.4

-31.7

C1/#

100.0

25.5

32.9

29.0

12.4

24.9

-10.3

-21.0

-25.0

-33.8

-23.1

-45.1

  1. C: Significance of correlation. – sign was added to negative correlations. log (-0) was regarded to be 100.