Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand
Objective: To investigate the genetic diversity and population structure of the helminth intermediate host, Anentome (A.) helena, populations from northern Thailand and reveal the effect of parasitic infection on snail host populations. Methods: A. helena was collected throughout river drainages fro...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2024-12-01
|
| Series: | Asian Pacific Journal of Tropical Medicine |
| Subjects: | |
| Online Access: | https://journals.lww.com/10.4103/apjtm.apjtm_926_23 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841556912461578240 |
|---|---|
| author | Nithinan Chomchoei Chalobol Wongsawad Preeyaporn Butboonchoo Nattawadee Nantarat |
| author_facet | Nithinan Chomchoei Chalobol Wongsawad Preeyaporn Butboonchoo Nattawadee Nantarat |
| author_sort | Nithinan Chomchoei |
| collection | DOAJ |
| description | Objective:
To investigate the genetic diversity and population structure of the helminth intermediate host, Anentome (A.) helena, populations from northern Thailand and reveal the effect of parasitic infection on snail host populations.
Methods:
A. helena was collected throughout river drainages from northern Thailand and investigated for larval trematode infection. Seventy-three A. helena specimens were used to examine and re-construct the molecular phylogenetics (neighbour-joining, maximum likelihood, and Bayesian inference methods), genetic diversity, and population structure based on the concatenated datasets of COI and 16S rRNA (1 178 bp).
Results:
The infection of zoogonid cercariae, heterophyid metacercariae, and echinostome metacercariae in the snail was found from 2 localities, including Mae Sa and Mae Pu Kha populations, with a total prevalence of 6.7% and 16.3%, respectively. The phylogenetic tree and haplotype network revealed three main clades and three haplogroups for each region (COI and 16S rRNA). High levels of genetic diversity in terms of haplotype diversity were found in parasitic infected populations.
Conclusions:
This is the first time that Echinostoma mekongi has been discovered from A. helena in northern Thailand. The results also showed that parasitic infection can affect the population genetic structure of the snail intermediate host, A. helena. Moreover, habitat and historical demographic changes could be other important factors that can affect the degree of population genetic structure in A. helena. Understanding the population structure of intermediate host species can inform parasite transmission dynamics and is useful for the creation of effective public health management strategies. |
| format | Article |
| id | doaj-art-090969fc893e4dd1acc47e4e7f879513 |
| institution | Kabale University |
| issn | 2352-4146 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Asian Pacific Journal of Tropical Medicine |
| spelling | doaj-art-090969fc893e4dd1acc47e4e7f8795132025-01-07T04:55:34ZengWolters Kluwer Medknow PublicationsAsian Pacific Journal of Tropical Medicine2352-41462024-12-01171253654410.4103/apjtm.apjtm_926_23Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern ThailandNithinan ChomchoeiChalobol WongsawadPreeyaporn ButboonchooNattawadee NantaratObjective: To investigate the genetic diversity and population structure of the helminth intermediate host, Anentome (A.) helena, populations from northern Thailand and reveal the effect of parasitic infection on snail host populations. Methods: A. helena was collected throughout river drainages from northern Thailand and investigated for larval trematode infection. Seventy-three A. helena specimens were used to examine and re-construct the molecular phylogenetics (neighbour-joining, maximum likelihood, and Bayesian inference methods), genetic diversity, and population structure based on the concatenated datasets of COI and 16S rRNA (1 178 bp). Results: The infection of zoogonid cercariae, heterophyid metacercariae, and echinostome metacercariae in the snail was found from 2 localities, including Mae Sa and Mae Pu Kha populations, with a total prevalence of 6.7% and 16.3%, respectively. The phylogenetic tree and haplotype network revealed three main clades and three haplogroups for each region (COI and 16S rRNA). High levels of genetic diversity in terms of haplotype diversity were found in parasitic infected populations. Conclusions: This is the first time that Echinostoma mekongi has been discovered from A. helena in northern Thailand. The results also showed that parasitic infection can affect the population genetic structure of the snail intermediate host, A. helena. Moreover, habitat and historical demographic changes could be other important factors that can affect the degree of population genetic structure in A. helena. Understanding the population structure of intermediate host species can inform parasite transmission dynamics and is useful for the creation of effective public health management strategies.https://journals.lww.com/10.4103/apjtm.apjtm_926_23cercariaemetacercariaephylogenyparasitehostfreshwater snail |
| spellingShingle | Nithinan Chomchoei Chalobol Wongsawad Preeyaporn Butboonchoo Nattawadee Nantarat Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand Asian Pacific Journal of Tropical Medicine cercariae metacercariae phylogeny parasite host freshwater snail |
| title | Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand |
| title_full | Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand |
| title_fullStr | Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand |
| title_full_unstemmed | Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand |
| title_short | Genetic diversity and population structure of the helminths intermediate host Anentome helena (von dem Busch, 1847) in northern Thailand |
| title_sort | genetic diversity and population structure of the helminths intermediate host anentome helena von dem busch 1847 in northern thailand |
| topic | cercariae metacercariae phylogeny parasite host freshwater snail |
| url | https://journals.lww.com/10.4103/apjtm.apjtm_926_23 |
| work_keys_str_mv | AT nithinanchomchoei geneticdiversityandpopulationstructureofthehelminthsintermediatehostanentomehelenavondembusch1847innorthernthailand AT chalobolwongsawad geneticdiversityandpopulationstructureofthehelminthsintermediatehostanentomehelenavondembusch1847innorthernthailand AT preeyapornbutboonchoo geneticdiversityandpopulationstructureofthehelminthsintermediatehostanentomehelenavondembusch1847innorthernthailand AT nattawadeenantarat geneticdiversityandpopulationstructureofthehelminthsintermediatehostanentomehelenavondembusch1847innorthernthailand |