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Table 1 Sample population locations for the phylogeographic study at species boundaries and for the study at contact zones

From: Range shift and introgression of the rear and leading populations in two ecologically distinct Rubusspecies

Species

Location

Code

Species

Latitude

Lontitude

Altitude (m)

n

θ(total)

Ï€(total)

Species boundaries

 

Kongo

pKG

R. palmatus var. palmatus

34 25

135 40

1040

16

0.0029

0.0025

 

Bisan

pBs

R. palmatus var. palmatus

34 04

134 32

240

12

0.0028

0.0031

 

Ebino

pEB

R. palmatus var. palmatus

31 57

130 50

1195

30

0.0034

0.0038

 

Kaimondake

pKD

R. palmatus var. palmatus

31 10

130 32

500

16

0.0013

0.0014

 

Yakushima

pYK

R. palmatus var. yakumontanus

30 20

130 30

1100

32

0.0022

0.0019

 

Yakushima

gYK

R grayanus

30 23

130 25

70

32

0.0018

0.0024

 

Tanegashima

gTN

R grayanus

30 37

130 58

250

16

0.0013

0.0011

 

Amami- ÅŒshima

gAM

R grayanus

28 25

129 30

100

32

0.0015

0.0017

 

Okinawa

gOK

R.grayanus

26 34

128 00

160

32

0.0011

0.0007

Contact zones

Anbo lane

 

Yakushima

ab1

-

30 306

130 643

45

16

0.0013

0.0011

 

Yakushima

ab2

-

30 311

130 632

200

16

0.0018

0.0020

 

Yakushima

ab3

-

30 316

130 623

400

16

0.0042

0.0039

 

Yakushima

ab4

-

30 316

130 605

600

16

0.0037

0.0051

 

Yakushima

ab5

-

30 317

130 586

900

16

0.0037

0.0032

 

Yakushima

pYK*

-

30 20

130 30

1100

16

0.0011

0.0010

Shiratani lane

 

Yakushima

sr1

-

30 409

130 561

100

16

0.0012

0.0011

 

Yakushima

sr2

-

30 394

130 569

400

16

0.0038

0.0035

 

Yakushima

sr3

-

30.39

130 572

600

16

0.0042

0.0060

 

Yakushima

sr4

-

30 376

130 573

760

16

0.0026

0.0023

  1. The contact zone were located on the Yakushima where R. palmatus’ range and R. grayanus’ range are contacted. Some individuals in pYK, located on the Anbo Lane were also included in the analysis for contact zones (pYK*). n is the number of sequence data (2n: number of studied individuals); θ(total) and π(total) is gene diversity.