Table 1 Mean allelic number (a), observed (Ho) and expected (He) heterozygosis, FIS (level of significance after Bonferroni correction) and estimated auto-fecundity rates (s) for resistant (R) and susceptible (S) populations of Pseudosuccinea columella (N: number of analysed individuals).

From: Patterns of distribution, population genetics and ecological requirements of field-occurring resistant and susceptible Pseudosuccinea columella snails to Fasciola hepatica in Cuba

Population

N

a (±DS)

Ho (±DS)

He (±DS)

FIS (P)

S

RLa Coca

37

2.17 ± 0.75

0.056 ± 0.074

0.304 ± 0.227

0.816 (<0.01)

0.9

RBabiney

26

2.17 ± 0.75

0.068 ± 0.059

0.249 ± 0.197

0.726 (<0.01)

0.84

SIPA

19

2 ± 1.1

0.068 ± 0.121

0.127 ± 0.164

0.469 (<0.01)

0.64

SParque Lenin

26

1.67 ± 0.82

0.019 ± 0.045

0.087 ± 0.104

0.786 (<0.01)

0.88

SRío Arimao

13

1.83 ± 0.75

0.249 ± 0.259

0.239 ± 0.267

0.038 (NS)

0.08

SRío Hondo

15

1.5 ± 0.84

0.025 ± 0.039

0.092 ± 0.191

0.733 (<0.01)

0.85

SRío Manaquita

15

1.5 ± 0.84

0.028 ± 0.044

0.149 ± 0.25

0.814 (<0.01)

0.9

SRío Yayabo

20

1.33 ± 0.52

0.01 ± 0.025

0.174 ± 0.27

0.94 (<0.01)

0.97

STío Pancho

22

1.17 ± 0.41

0.008 ± 0.019

0.008 ± 0.02

0 (NS)

1

SV7

13

1.33 ± 0.52

0.031 ± 0.049

0.101 ± 0.212

0.689 (<0.05)

0.82

SVegas Grandes

10

1.33 ± 0.52

0.05 ± 0.083

0.117 ± 0.24

0.571 (NS)

0.73

SArroyo

16

1 ± 0

0

0

1

SPuesto de Mando

6

1 ± 0

0

0

1

SEl Antojo

6

1 ± 0

0

0

1

REl Azufre

19

1.17 ± 0.41

0

0.076 ± 0.186

1 (<0.01)

1

SGuillén

15

1 ± 0

0

0

1

SRío Central

7

1.5 ± 0.84

0.048 ± 0.073

0.091 ± 0.163

0.478 (NS)

0.65

SMatadero de Aves

24

1.5 ± 0.84

0.007 ± 0.017

0.17± 0.263

0.959 (<0.01)

0.98

SPilón

6

1 ± 0

0

0

1

SSJM

14

1.17 ± 0.41

0

0.024 ± 0.058

1 (NS)

1