Table 2 Summary of genetic diversity indices and K2P genetic distances for R. oxycephalus based on Cytb and 16S rRNA markers, analyzed at the country level across South Korea, China, and Japan. N: number of sequences, P: polymorphic sites, H: number of haplotypes, K: average number of nucleotide differences, hd: haplotype diversity, π: nucleotide diversity.

From: Environmental DNA reveals the distinct genetic diversity and evolutionary pathways of the Chinese Minnow Rhynchocypris oxycephalus in Korean freshwater systems

Country

Cytb

16S rRNA

Genetic diversity indices

Genetic distance (%)

Genetic diversity indices

Genetic distance (%)

N

P

H

K

Hd

p

Inter-

Intra-

N

P

H

K

Hd

p

Inter-

Intra-

South Korea

China

South Korea

China

South Korea

42

93

30

21.15

0.95

0.037

  

4.08

22

41

14

7.93

0.92

0.013

  

1.81

China

146

203

92

36.99

0.99

0.049

5.54

 

4.33

28

87

27

15.47

1.00

0.017

2.89

 

1.52

Japan

4

41

3

21.00

0.83

0.042

6.52

7.65

5.02

9

37

8

13.56

0.97

0.015

2.27

2.68

1.74

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