Table 1 Sampling details, genetic diversity indices and bottleneck test results

From: Strong gene flow and lack of stable population structure in the face of rapid adaptation to local temperature in a spring-spawning salmonid, the European grayling (Thymallus thymallus)

     

Genetic diversity

BOTTLENECK:

Location

Popcode

Temp

Year

N

AR

Uhe

Ho

P-valuesa

Raubekken

RAU

w

2004

19

3.7

0.54

0.55

0.166

Myribekken

MYR

w

2004

36

3.7

0.56

0.60

0.007

Skotteå Nordre

NSKO

c

2001

43

3.6

0.55

0.56

0.001

Skottåe Søre

SSKO

w

2001

69

3.6

0.54

0.55

0.000

   

2004

43

3.6

0.55

0.61

0.006

   

2006

43

3.6

0.55

0.58

0.004

   

2007

38

3.7

0.55

0.54

0.013

   

2008

59

3.6

0.55

0.57

0.005

Steinbekken

STE

w

2001

41

3.7

0.56

0.56

0.005

   

2004

40

3.6

0.55

0.57

0.052

   

2005

32

3.6

0.56

0.60

0.014

   

2006

42

3.6

0.54

0.54

0.018

   

2007

44

3.8

0.56

0.58

0.009

   

2008

44

3.7

0.54

0.57

0.048

Brandliåe

BRA

c

2001

45

3.5

0.55

0.58

0.005

   

2006

22

3.8

0.55

0.56

0.030

Rota

ROT

w

2006

26

3.8

0.55

0.56

0.030

Bryggeosen

BRY

w

2001

32

3.7

0.54

0.56

0.105

Hyrion Nordre

NHYR

c

2001

28

3.7

0.55

0.56

0.004

Hyrion Søre

SHYR

c

2003

19

3.7

0.56

0.61

0.048

   

2006

30

3.7

0.54

0.56

0.013

   

2008

42

3.5

0.55

0.56

0.003

Valåe

VAL

c

2001

53

3.8

0.56

0.58

0.009

   

2003

41

3.7

0.56

0.56

0.010

   

2004

19

3.7

0.55

0.55

0.027

   

2005

21

3.4

0.54

0.60

0.025

   

2006

37

3.8

0.56

0.54

0.011

   

2007

43

3.7

0.55

0.57

0.091

   

2008

43

3.7

0.54

0.54

0.040

Sprela

SPR

c

2005

25

3.7

0.55

0.55

0.057

Breidbekken

BRE

w

2005

21

3.8

0.57

0.61

0.030

Sandbekken

SAN

w

2005

20

3.6

0.52

0.56

0.176

   

2007

38

3.4

0.50

0.46

0.054

   

2008

44

3.5

0.52

0.51

0.166

Lågenoset

LAG

w

2001

17

3.7

0.53

0.58

0.176

  1. Abbreviations: AR, allelic richness; Ho, observed heteozygosity; N, number of individuals sampled; Temp, broad classification of the thermal profile of the tributary; UHe, unbiased expected heterozygosity; Year, year of sampling.
  2. aP-values from the Wilcoxon signed rank test for heterozygote excess. Non-significant results (P>0.05) are marked bold.
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