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Table 1 Average % sequence divergence (uncorrected ρ) for pairwise comparisons within populations (diagonal elements in bold) and between populations

From: Parallel reduction in expression, but no loss of functional constraint, in two opsin paralogs within cave populations of Gammarus minus (Crustacea: Amphipoda)

  

SCS

OC

US

HC

DAS

PC

MDS

FRC

VS

Ops 1

SCS

0.08[0.09]

0.17

0.08

0.12

0.03

0.14

0.2

0.23

0.82

 

OC

 

0.20[0.09]

0.10

0.10

0.10

0.13

0.19

0.22

0.81

 

US

  

0.10[0.14]

0.01

0.01

0.07

0.09

0.12

0.72

 

HC

   

0.11[0.15]

0.03

0.04

0.09

0.12

0.72

 

DAS

    

0.32[0.54]

0.07

0.11

0.14

0.74

 

PC

     

0.15[0.25]

0.16

0.19

0.79

 

MDS

      

0.35[0.61]

0.02

0.61

 

FRC

       

0.16[0.19]

0.58

 

VS

        

0.27[0.06]

Ops 2

SCS

0.15[0.18]

0.02

0.11

0.22

0.03

0.30

0.25

0.20

1.38

 

OC

 

0.09[0.20]

0.09

0.21

0.04

0.29

0.24

0.16

1.36

 

US

  

0.22[0.35]

0.29

0.10

0.37

0.4

0.31

1.45

 

HC

   

0.48[0.59]

0.20

0.49

0.51

0.43

1.57

 

DAS

    

0.28[0.28]

0.30

0.32

0.24

1.37

 

PC

     

0.35[0.99]

0.49

0.47

1.65

 

MDS

      

0.40[1.05]

0.01

1.67

 

FRC

       

0.34[0.64]

1.51

 

VS

        

0.18[0.00]

  1. *We used modified dN/dS, where dN/dS = dN/dS((dS + 1)/S). This measure remains defined when dS = 0.
  2. Numbers in sequence brackets indicate the average pairwise dN/dS ratios* within populations.