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Table 1 Statistical test of co-variation of 3:1 dinucleotide frequencies of trpR and its cognate genome

From: Lateral gene transfer and ancient paralogy of operons containing redundant copies of tryptophan-pathway genes in Xylellaspecies and in heterocystous cyanobacteria

 

Xylella fastidiosa

Chlamydia trachomatis

3:1 Dinucleotide frequencies

Genome

trpR

Genome

trpR

TT

4.5

4.3

9.3

9.6

TC

5.0

6.5

8.4

9.6

TA

4.2

16.3

8.6

9.6

TG

11.4

7.6

10.2

3.2

CT

4.5

4.3

4.7

4.3

CC

6.1

2.2

3.4

2.1

CA

8.9

8.7

4.5

4.3

CG

9.6

2.2

4.0

4.3

AT

3.2

1.1

4.9

6.4

AC

5.2

6.5

4.4

4.3

AA

3.7

15.2

7.5

7.4

AG

5.5

9.8

12.2

18.1

GT

4.6

3.3

3.3

5.3

GC

8.1

2.2

4.1

4.3

GA

6.4

5.4

5.6

5.3

GG

9.0

4.3

5.0

2.1

  1. Xfa genome/trpR p-value = 0.031; Ctr genome/trpR p-value = 0.730.