Research Article

Genetic Variation and Population Genetics of Taenia saginata in North and Northeast Thailand in relation to Taenia asiatica

Table 2

Haplotype, nucleotide variation sites of partial cox1 gene (924 bp length), and frequency of 73 Taenia saginata samples in this study (THA*, haplotype A–N) and 33 from 11 different geographical countries** (Haplotype O–W).

NumberHaplotypePosition of nucleotide change Number of individuals per population
00112223345666777788999NLNHUBKKSubtotal
 THA*
THACHNKORJPNINDCAMNEPECUBRAETHBELTotal
36781330897238126909012
93469170120197139860124

1ACGGACACTAAAGACTTATCACGT1017563872112112 1157
2B.············T······T··163616319
3C·············· ·····T··1233
4D···G···················1233
5E············G··········1122
6F········G··············222
7G····T········T······T··1122
8H··············C········111
9I················T······111
10J········G········C·····111
11K···················C···111
12L·············T·········111
13M········G··········CT··111
14N··········T··T···A·CT··111
15O·············T······T·C11
16P·············T······T·A11
17Q·········G·············11
18R·A·····················112
19S··A··G·····A···········11
20T······T················11
21U··················T····11
22VT·····T········C····T··11
23W·······C·············A·22

Dots reprepresent homology with haplotype A sequence.
NL: Nan lowland, NH: Nan highland, UB: Ubon Ratchathani, KK: Khon Kaen.
11 countries including THA: Thailand, CHN: China, KOR: Korea, JPN: Japan, IND: Indonesia, CAM: Cambodia, NEP: Nepal, ECU: Ecuador, BRA: Brazil, ETH: Ethiopia, and BEL: Belgium.
The numbering of nucleotide position of 1–924 referred to position 400–1324 of the complete mtDNA sequence (1620 bp) of T. saginata (GenBank acc.  no.  AB066495).