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Table 2 Comparison of nucleotides at variable positions in ITS-1 and ITS-2 rDNA sequences of Fasciola from different geographical locations

From: Complete mitochondrial genomes of the ‘intermediate form’ of Fasciola and Fasciola gigantica, and their comparison with F. hepatica

Species

Locations

Variable positions in ITS-1 and ITS-2 sequences*

Accession nos.

18

108

202

280

300

791

815

854

860

911

F. hepatica

China

C

A

C

T

C

T

T

C

C

T

JF708026

 

France

C

A

C

T

C

T

T

C

C

T

JF708034

 

Iran

C

A

C

T

C

T

T

C

C

T

JF432072

 

Niger

C

A

C

T

C

T

T

C

C

T

AM850107

 

Spain

C

A

C

T

C

T

T

C

C

T

JF708036

F. gigantica

Burkina Faso

T

T

T

A

T

C

C

T

T

-

AJ853848

 

China

T

T

T

A

T

C

C

T

T

-

JF496709

 

Niger

T

T

T

A

T

C

C

T

T

-

AM900371

 

Present study

T

T

T

A

T

C

C

T

T

-

KF543340

Fasciola sp.

China

C/T

A/T

C/T

T/A

C/T

T/C

T/C

C/T

C/T

T/-

AJ628428, AJ557570, AJ557571

 

China, Japan

C

A

C

T

C

T

T

C

C

T

AB385611, AB010978

 

Present study

C/T

A/T

C/T

T/A

C/T

T/C

T/C

C/T

C/T

T

KF543341

  1. *Sequence positions were determined by comparison with that of a previous study [11]. Sequences include ITS-1 (polymorphic positions 18, 108, 202, 280, 300), 5.8S rDNA and ITS-2 (polymorphic positions 791, 815, 854, 860, 911).