IHB OpenIR  > 期刊论文
Genetic differentiation in populations of the cestode Bothriocephalus acheilognathi (Cestoda, Pseudophyllidea) as revealed by eight microsatellite markers
Luo, HY; Nie, P; Zhang, YA; Yao, WJ; Wang, GT; Nie, P, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2003
Source PublicationPARASITOLOGY
Volume126Issue:0Pages:493-501
AbstractThe genetic structure of populations of the fish cestode, Bothriocephalus acheilognathi collected from Bailianhe Reservoir (BLH), Changshou (CSH) and Liangzi (LZH) Lakes was investigated by using 8 microsatellite loci. A total of 108 adult worms were genotyped at each of the 8 loci. For the 3 populations, the mean number of alleles per locus ranged from 2.38 to 5.5, and the mean expected heterozygosity ranged from 0.432 to 0.559. The average polymorphic information content (PIC) was from 0.384 to 0.492. The significant F-is values indicated non-random mating within LZH and BLH populations. On the other hand, when samples were further classified into subpopulations at the level of host fish species, no or little heterozygote deficiency was detected at most loci, showing that cross-fertilization, predominantly, but not exclusively, must have occurred within the subpopulations. Microsatellite markers also revealed an unexpected high level of genetic differentiation, as measured by R-st and N-m values or by deltau(2) genetic distance among subpopulations from different hosts. Factors influencing the population genetic structure and the parasite host specificity are discussed.
KeywordPopulation Differentiation Microsatellite Cestode Bothriocephalus Acheilognathi
DepartmentChinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Lab Fish Dis, Wuhan 430072, Peoples R China
Subject AreaParasitology
Indexed BySCI
WOS IDWOS:000187029200013
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9590
Collection期刊论文
Corresponding AuthorNie, P, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Luo, HY,Nie, P,Zhang, YA,et al. Genetic differentiation in populations of the cestode Bothriocephalus acheilognathi (Cestoda, Pseudophyllidea) as revealed by eight microsatellite markers[J]. PARASITOLOGY,2003,126(0):493-501.
APA Luo, HY,Nie, P,Zhang, YA,Yao, WJ,Wang, GT,&Nie, P, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.(2003).Genetic differentiation in populations of the cestode Bothriocephalus acheilognathi (Cestoda, Pseudophyllidea) as revealed by eight microsatellite markers.PARASITOLOGY,126(0),493-501.
MLA Luo, HY,et al."Genetic differentiation in populations of the cestode Bothriocephalus acheilognathi (Cestoda, Pseudophyllidea) as revealed by eight microsatellite markers".PARASITOLOGY 126.0(2003):493-501.
Files in This Item:
File Name/Size DocType Version Access License
Genetic differentiat(99KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Luo, HY]'s Articles
[Nie, P]'s Articles
[Zhang, YA]'s Articles
Baidu academic
Similar articles in Baidu academic
[Luo, HY]'s Articles
[Nie, P]'s Articles
[Zhang, YA]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Luo, HY]'s Articles
[Nie, P]'s Articles
[Zhang, YA]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Genetic differentiation in populations of the cestode Bothriocephalus acheilognathi (Cestoda, Pseudophyllidea) as revealed by eight microsatellite markers.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.