Table 2 Estimates of evolutionary ages of CynVolERV provirus subgroups*.

From: Crossing Wallace’s line: an evolutionarily young gibbon ape leukemia virus like endogenous retrovirus identified from the Philippine flying lemur (Cynocephalus volans)

 

Proviral LTR age estimation

Gag

Pol

Env

CynVolERV-A

 ~ 0.10 (± 0.34)

 ~ 2.27 (± 1.38)

 ~ 1.81 (± 0.90)

 ~ 3.40 (± 1.73)

CynVolERV-B1

 ~ 0.09 (± 0.70)

 ~ 0.72 (± 0.48)

 ~ 5.87 (± 5.09)

 
  

 ~ 0.97 (± 1.88)

 ~ 6.87 (± 9.27)

 
  

 ~ 2.14 (± 2.13)

 ~ 1.93 (± 2.26)

 
  

 ~ 3.97 (± 1.96)

 ~ 3.73 (± 1.46)

 
  

 ~ 2.50 (± 2.98)

 ~ 0.78 (± 1.19)

 

CynVolERV-B2

 ~ 0.05 (± 0.22)

 ~ 1.79 (± 1.50)

 ~ 0.35 (± 0.52)

 ~ 0.67 (± 1.93)

  

 ~ 2.52 (± 4.37)

 ~ 0.55 (± 1.61)

 ~ 1.48 (± 1.80)

  

 ~ 2.17 (± 2.74)

 ~ 0.48 (± 1.11)

 ~ 1.88 (± 2.21)

  

 ~ 3.03 (± 2.44)

 ~ 3.93 (± 3.37)

 
  

 ~ 0.33 (± 0.80)

 ~ 1.96 (± 2.74)

 
  

 ~ 6.74 (± 2.87)

  
  

 ~ 0.95 (± 2.41)

  

CynVolERV-C

 ~ 0.00 (± 0.00)

 ~ 2.76 (± 1.22)

 ~ 2.74 (± 1.94)

 ~ 2.28 (± 1.33)

  1. *For the sake of more accurate age estimates, CynVolERV-B1 gag and pol genes were split into five subgroups, CynVolERV-B2 gag into seven subgroups, pol into five subgroups and env into three subgroups. Ages and standard deviations are given in millions of years.
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