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Table 4 Sequence divergences within orthologous gene pairs between the grain aphid and pea aphid

From: Comparative transcriptomic analyses revealed divergences of two agriculturally important aphid species

 

% CpG

% GC

Differences (%)

Compared (kb)

ts/tv*****

   

Mean

SE

  

5′UTR*

4.93

38.29

    

 ALL

  

21.29

15.44

638.45

1.14

 Non CpG

  

21.31

15.42

606.96

1.14

 CpG

  

10.94

13.71

31.49

1.35

CDS**

15.61

41.47

    

 ALL

  

10.53

15.56

4713.66

0.97

 Non CpG

  

11.37

16.61

3977.8

1.00

 CpG

.

 

13.32

19.93

735.86

0.89

nd sites***

15.71

45.04

    

 ALL

  

8.30

15.30

3009.53

0.72

 Non CpG

  

9.10

16.24

2536.70

0.74

 CpG

  

10.74

19.78

472.83

0.65

4d sites****

19.88

37.20

    

 ALL

  

16.08

16.72

652.40

1.03

 Non CpG

  

17.03

18.23

522.67

1.03

 CpG

  

20.25

20.67

129.73

1.03

3′UTR

1.04

26.90

    

 ALL

  

18.96

14.53

905.70

1.12

 non CpG

  

18.93

14.49

896.27

1.12

 CpG

  

32.43

19.81

9.43

1.46

  1. * UTRs: untranslated regions.
  2. **CDS: coding sequence.
  3. ***nd sites: non-degenerative sites.
  4. ****4d sites where no changes cause any amino acid replacement.
  5. *****ratio of transitions (ts) over transversions (tv)
  6. Note: The total loci of orthologous gene pairs examined between these two aphid species is 3368.
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BMC Genomics

ISSN: 1471-2164

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