Table 1 Genetic diversity of 228 individuals at seven microsatellite nuclear loci.

From: Microsatellite analysis reveals low genetic diversity in managed populations of the critically endangered gharial (Gavialis gangeticus) in India

Population

Chambal river

Girwa river

Locus

N

Na

Ar

Ho

He

F

N

Na

Ar

Ho

He

F

G13_7

160

2

2.0

0.31

0.33

0.07

66

2

2.0

0.50

0.49

− 0.02

Cj16

158

2

2.0

0.27

0.27

− 0.01

66

2

2.0

0.03

0.03

− 0.02

G13_2

162

2

2.0

0.54

0.50

− 0.09

66

2

2.0

0.56

0.48

− 0.17

G13_5

153

3

3.0

0.24

0.23

− 0.05

Monomorphic

G13_8

159

7

6.3

0.74

0.67

− 0.11

66

5

5.0

0.53

0.63

0.16

G13_14

160

3

3.0

0.42

0.42

0.00

66

3

3.0

0.42

0.52

0.19

G13_16

160

2

2.0

0.44

0.44

− 0.01

66

2

2.0

0.47

0.36

− 0.31

Mean

 

3

2.91

0.42

0.41

− 0.03

 

2.67

2.48

0.42

0.42

− 0.03

SE

 

0.69

0.60

0.07

0.06

0.02

 

0.49

0.48

0.08

0.09

0.08

  1. Number of individuals sampled (N), number of alleles per locus (Na), standardised number of alleles (Ar), observed heterozygosity (Ho), expected heterozygosity (He), Inbreeding coefficient (F).
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