Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-22T22:58:51.379Z Has data issue: false hasContentIssue false

Mitochondrial DNA sequence variation among geographical isolates of Opisthorchis viverrini in Thailand and Lao PDR, and phylogenetic relationships with other trematodes

Published online by Cambridge University Press:  21 October 2008

W. SAIJUNTHA
Affiliation:
Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand Liver Fluke and Cholangiocarcinoma Research Center (LFCRC), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
P. SITHITHAWORN*
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand Liver Fluke and Cholangiocarcinoma Research Center (LFCRC), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
S. WONGKHAM
Affiliation:
Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand Liver Fluke and Cholangiocarcinoma Research Center (LFCRC), Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
T. LAHA
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
N. B. CHILTON
Affiliation:
Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canada
T. N. PETNEY
Affiliation:
Institute of Zoology 1: Ecology and Parasitology, University of Karlsruhe, Kornblumen Strasse 13, Karlsruhe, Germany
M. BARTON
Affiliation:
School of Pharmacy and Medical Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5001, Australia
R. H. ANDREWS
Affiliation:
School of Pharmacy and Medical Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5001, Australia
*
*Corresponding author: Department of Parasitology and Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand. Tel: +66 43348387. Fax: +66 43202475. E-mail: [email protected]

Summary

The present study compared the genetic variation among 14 different geographical isolates of Opisthorchis viverrini sensu lato from Thailand and Lao PDR using sequence data for 2 mitochondrial DNA genes, the subunit 1 of NADH dehydrogenase gene (nad1) and cytochrome c oxidase gene (cox1). Four different nad1 haplotypes were detected among isolates, all of which were identical at the amino acid sequence level. Nucleotide sequence variation among 14 isolates ranged from 0 to 0·3% for nad1. Two different cox1 haplotypes were detected among isolates. These two haplotypes differed at 2 nucleotide positions, one of which resulted in a change in the amino acid sequence. Nucleotide sequence variation among isolates for cox1 ranged from 0 to 0·5%. Comparison of cox1 sequences of O. viverrini to those of other trematodes revealed nucleotide differences of 13–31%. A phylogenetic analysis of the cox1 sequence data revealed strong statistical support for a clade containing O. viverrini and 2 other species of opisthorchid trematodes; O. felineus and Clonorchis sinsensis.

Type
Original Articles
Copyright
Copyright © 2008 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Ando, K., Sithithaworn, P., Nuchjungreed, C., Tesana, S., Srisawangwong, T., Limviroj, W. and Chinzei, Y. (2001). Nucleotide sequence of mitochondrial CO I and ribosomal ITS II genes of Opisthorchis viverrini in northeast Thailand. Southeast Asian Journal of Tropical Medicine and Public Health 32 (Suppl. 2), 1722.Google ScholarPubMed
Bowles, J., Blair, D. and McManus, D. P. (1992). Genetic variants within the genus Echinococcus identified by mitochondrial DNA sequencing. Molecular and Biochemical Parasitology 54, 165173.CrossRefGoogle ScholarPubMed
Bowles, J., Hope, M., Tiu, W. U., Liu, X. and McManus, D. P. (1993). Nuclear and mitochondrial genetic markers highly conserved between Chinese and Philippine Schistosoma japonicum. Acta Tropica 55, 217229.CrossRefGoogle ScholarPubMed
Bowles, J., Blair, D. and McManus, D. P. (1994). Molecular genetic characterization of the cervid strain (‘northern form’) of Echinococcus granulosus. Parasitology 109, 215221.CrossRefGoogle ScholarPubMed
Campos, A., Cummings, M. P., Reyes, J. L. and Laclette, J. P. (1998). Phylogenetic relationships of platyhelminthes based on 18S ribosomal gene sequences. Molecular Phylogenetics and Evolution 10, 110.CrossRefGoogle ScholarPubMed
Honjo, S., Srivatanakul, P., Sriplung, H., Kikukawa, H., Hanai, S., Uchida, K., Todoroki, T., Jedpiyawongse, A., Kittiwatanachot, P., Sripa, B., Deerasamee, S. and Miwa, M. (2005). Genetic and environmental determinants of risk for cholangiocarcinoma via Opisthorchis viverrini in a densely infested area in Nakhon Phanom, northeast Thailand. International Journal of Cancer 117, 854860.CrossRefGoogle Scholar
IARC (1994). Infection with liver flukes (Opisthorchis viverrini, Opisthorchis felineus and Clonorchis sinensis). IARC Monographs on the Evaluation of the Carcinogenic Risks to Human 61, 121175.Google Scholar
Keiser, J. and Utzinger, J. (2005). Emerging foodborne trematodiasis. Emerging Infectious Diseases 11, 15071514.CrossRefGoogle ScholarPubMed
Le, T. H., Blair, D. and McManus, D. P. (2000). Mitochondrial genomes of human helminths and their use as markers in population genetics and phylogeny. Acta Tropica 77, 243256.CrossRefGoogle ScholarPubMed
Lee, S. U. and Huh, S. (2004). Variation of nuclear and mitochondrial DNAs in Korean and Chinese isolates of Clonorchis sinensis. Korean Journal of Parasitology 42, 145148.CrossRefGoogle ScholarPubMed
Maillard, S., Benchikh-Elfegoun, M. C., Knapp, J., Bart, J. M., Koskei, P., Gottstein, B. and Piarroux, R. (2007). Taxonomic position and geographical distribution of the common sheep G1 and camel G6 strains of Echinococcus granulosus in three African countries. Parasitology Research 100, 495503. doi:10.1007/s00436-006-0286-9.CrossRefGoogle ScholarPubMed
McManus, D. P. and Bowles, J. (1996). Molecular genetic approaches to parasite identification: their value in diagnostic parasitology and systematics. International Journal for Parasitology 26, 687704.CrossRefGoogle ScholarPubMed
Morgan, J. A. and Blair, D. (1998). Mitochondrial ND1 gene sequences used to identify echinostome isolates from Australia and New Zealand. International Journal for Parasitology 28, 493502.CrossRefGoogle ScholarPubMed
Park, G. M., Im, K. I. and Yong, T. S. (2003). Phylogenetic relationship of ribosomal ITS2 and mitochondrial COI among diploid and triploid Paragonimus westermani isolates. Korean Journal of Parasitology 41, 4555.CrossRefGoogle ScholarPubMed
Park, G. M. (2007). Genetic comparison of liver flukes, Clonorchis sinensis and Opisthorchis viverrini, based on rDNA and mtDNA gene sequences. Parasitology Research 100, 351357. doi:10.1007/s00436-006-0269-X.CrossRefGoogle ScholarPubMed
Saijuntha, W., Sithithaworn, P., Wongkham, S., Laha, T., Pipitgool, V., Petney, T. N., Chilton, N. B. and Andrews, R. H. (2006 a). Enzyme markers to identify and characterize Opisthorchis viverrini in Thailand and Lao PDR. Southeast Asian Journal of Tropical Medicine and Public Health 37 (Suppl. 3), 4347.Google ScholarPubMed
Saijuntha, W., Sithithaworn, P., Wongkham, S., Laha, T., Pipitgool, V., Petney, T. N. and Andrews, R. H. (2006 b). Genetic markers for the identification and characterization of Opisthorchis viverrini, a medically important food borne trematode in Southeast Asia. Acta Tropica 100, 246251. doi:10.1016/j.actatropica.2006.11.001.CrossRefGoogle ScholarPubMed
Saijuntha, W., Sithithaworn, P., Wongkham, S., Laha, T., Pipitgool, V., Tesana, S., Chilton, N. B., Petney, T. N. and Andrews, R. H. (2007). Evidence of a species complex within the food-borne trematode Opisthorchis viverrini and possible co-evolution with their first intermediate hosts. International Journal for Parasitology 37, 695703. doi:10.1016/j.ijpara.2006.12.008.CrossRefGoogle ScholarPubMed
Saitou, N. and Nei, M. (1987). The neighbor-joining method: a new method for reconstructing phylogenetic trees. Molecular Biology and Evolution 4, 406425.Google Scholar
Sambrook, J., Fritsch, E. F. and Maniatis, T. (1989). Molecular Cloning a Laboratory Manual, 3rd Edn. Cold Spring Harbor Laboratory Press, New York.Google Scholar
Semyenova, S. K., Morozova, E. V., Chrisanfova, G. G., Gorokhov, V. V., Arkhipov, I. A., Moskvin, A. S., Movsessyan, S. O. and Ryskov, A. P. (2006). Genetic differentiation in eastern European and western Asian populations of the liver fluke, Fasciola hepatica, as revealed by mitochondrial nad1 and cox1 genes. Journal of Parasitology 92, 525530. doi:10.1645/GE-673R.1.CrossRefGoogle ScholarPubMed
Sithithaworn, P. and Haswell-Elkins, M. R. (2003). Epidemiology of Opisthorchis viverrini. Acta Tropica 88, 187194. doi:10.1016/j.actatropica.2003.02.001.CrossRefGoogle ScholarPubMed
Sithithaworn, P., Haswell-Elkins, M. R., Mairiang, P., Satarug, S., Mairiang, E., Vatanasapt, V. and Elkins, D. B. (1994). Parasite-associated morbidity: liver fluke infection and bile duct cancer in northeast Thailand. International Journal for Parasitology 24, 833843.CrossRefGoogle ScholarPubMed
Sithithaworn, P., Pipitgool, V., Srisawangwong, T., Elkins, D. B. and Haswell-Elkins, M. R. (1997). Seasonal variation of Opisthorchis viverrini infection in cyprinoid fish in north-east Thailand: implications for parasite control and food safety. Bulletin of the World Health Organization 75, 125131.Google ScholarPubMed
Sithithaworn, P., Nuchjungreed, C., Srisawangwong, T., Ando, K., Petney, T. N., Chilton, N. B. and Andrews, R. H. (2007). Genetic variation in Opisthorchis viverrini (Trematoda: Opisthorchiidae) from northeast Thailand and Laos PDR based on random amplified polymorphic DNA analyses. Parasitology Research 100, 613617. doi:10.1007/s00436-006-0304-Y.CrossRefGoogle ScholarPubMed
Sorensen, E., Drew, A. C., Brindley, P. J., Bogh, H. O., Gasser, R. B., Qian, B. Z., Chiping, Q. and McManus, D. P. (1998). Variation in the sequence of a mitochondrial NADH dehydrogenase I gene fragment among six natural populations of Schistosoma japonicum from China. International Journal for Parasitology 28, 19311934.Google ScholarPubMed
Sriamporn, S., Pisani, P., Pipitgool, V., Suwanrungruang, K., Kamsa-ard, S. and Parkin, D. M. (2004). Prevalence of Opisthorchis viverrini infection and incidence of cholangiocarcinoma in Khon Kaen, Northeast Thailand. Tropical Medicine & International Health 9, 588594.CrossRefGoogle Scholar
World Health Organization (1995). Control of Foodborne Trematode Infections. WHO Technical Report Series No. 849. WHO, Geneva.Google Scholar