Table 2 Nucleotide site variations in ITS sequences found in G. straminea and G. siphonantha.

From: Genetic homogenization of the nuclear ITS loci across two morphologically distinct gentians in their overlapping distributions in the Qinghai-Tibet Plateau

Population

Nucleotide sites in ITS sequence

ITS-type

42

116

184

188

195

226

228

537

549

561

G. straminea

Pop1, 3–6, 8–12, 15, 22

A

â–²

G

G

G

A

G

T

C

G

a

Pop2

A

â–²

G

G

G

A

G

T

C

G

a

Pop2

A

â–²

G

T

G

A

G

T

C

G

b

Pop7

A

â–²

G

G

G

A

G

T

C

G

a

Pop7 *

A

â–²

G

G

G

A

G

Y

C

G

a/e

Pop13

A

â–²

G

G

G

A

G

C

C

G

e

Pop13

A

â–²

G

G

G

T

T

C

C

G

f

Pop13

A

â–²

T

G

G

A

G

T

C

G

d

Pop14

A

â–²

G

G

G

A

G

C

C

G

e

Pop14

A

â–²

G

G

G

A

G

T

C

G

a

Pop14

A

â–²

G

G

G

T

T

C

C

G

f

Pop14

A

â–²

T

G

G

A

G

T

C

G

d

Pop16

A

â–²

G

G

G

A

G

T

C

G

a

Pop16

A

â–²

G

T

G

A

G

T

C

G

b

Pop16

A

â–²

G

T

G

A

G

T

T

G

c

Pop17

A

â–²

G

T

G

A

G

T

C

G

b

Pop18–20

C

C

T

G

G

T

T

T

C

G

i

Pop21

A

C

T

G

G

T

T

T

C

G

g

G. siphonantha

Pop23, 25–31, 35

C

C

T

G

G

T

T

T

C

G

i

Pop24, 32–34

A

C

T

G

A

A

G

T

T

T

h

  1. Y = T/C; *indicate ITS sequences with additional nucleotides; ▲ = TATG.