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Table 2 Test of the Poisson distribution of Osvaldo and Isis per chromosome and haploid genome

From: Osvaldo and Isis retrotransposons as markers of the Drosophila buzzatii colonisation in Australia

   

Populations

    
 

IN (71)

JA (84)

TE

Ch.

m

Vn

χ2

df

m

Vn

χ2

df

 

X

0.08

0.08

-

-

0.07

0,09

3.67

1

 

2

0.97

0.88

0.79

2

1,14

0,8

2.46

2

Osvaldo

3

0.25

0.25

0.03

1

0.17

0.24

1.78

1

 

4

0.20

0.22

0.86

1

0.27

0.22

0.21

1

 

5

0.18

0.18

0.003

1

0.17

0.14

-

-

 

HG

1.69

1.96

12.41

3

1.82

1.74

3.99

4

  

IN (80)

JA (81)

 

Ch.

m

V n

χ 2

df

m

V n

χ 2

df

 

x

0,09

0.08

-

-

0.07

0.06

-

-

 

2

0.75

0.75

1.00

2

0.63

0.44

2.92

1

Isis

3

1.11

0.94

2.56

3

1.23

0.98

3.03

3

 

4

0.19

0.18

0.06

1

0.27

0.27

0.26

1

 

5

0.89

0.56

4.13

1

0.62

0.46

1.31

1

 

HG

3.02

2.66

3.59

6

2.83

1.57

11.90

6

  1. See Table 1 for population identification. TEs: transposable elements; Ch: chromosome; HG: haploid genome; m: mean copy number; Vn: variance of copy number; df: degrees of freedom; Bonferroni's correction was applied to the data. *P < 0.05; **P < 0.01. The numbers of individuals analyzed are indicated in parenthesis.