DETECTION OF GENETIC DIVERSITY WITHIN SNAIL INTERMEDIATE HOSTS OF THE GENUS BULINUS BY USING RANDOM AMPLIFIED POLYMORPHIC DNA MARKERS (RAPDS)

被引：25

作者：

LANGAND, J

BARRAL, V

DELAY, B

JOURDANE, J

机构：

[1] CTR BIOL & ECOL TROP & MEDITERRANEENNE,BIOL ANIM LAB,CNRS,URA 698,F-66860 PERPIGNAN,FRANCE

[2] UNIV MONTPELLIER 2,INST SCI EVOLUT,GENET & ENVIRONNEMENT LAB,F-34095 MONTPELLIER 05,FRANCE

来源：

ACTA TROPICA | 1993年 / 55卷 / 04期

关键词：

GENETIC DIVERSITY; INTERMEDIATE HOST; RAPD MARKER; BULINUS; BULINUS FORSKALII; SNAIL;

D O I：

10.1016/0001-706X(93)90078-P

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

A polymerase chain reaction-based polymorphic assay procedure (RAPD) was used to study the genetic diversity of intermediate host snails within the genus Bulinus. Genetic differentiation was detected between two closely related species: Bulinus globosus and Bulinus umbilicatus. Evidence is presented demonstrating the potential of RAPD markers for differentiating populations of B. forskalii from different countries (Cameroon, Equatorial Guinea and Ivory Coast) or from the same country (Cameroon). RAPDs may be also used to identify offspring from cross- and self-fertilized hermaphrodite bulinid snails: RAPDs provide a cost-effective and routine method for genetic studies of snails transmitting schistosomiasis and for the evaluation of diversity between snail populations.

引用

页码：205 / 215

页数：11

共 34 条

[21] GLOBAL AND LOCAL GENOME MAPPING IN ARABIDOPSIS-THALIANA BY USING RECOMBINANT INBRED LINES AND RANDOM AMPLIFIED POLYMORPHIC DNAS [J].