Table 2.

Positional nucleotide usage frequencies in 113 Species

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

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