TY - JOUR

T1 - Genetic diversity in monoxenous and trixenous digeneans sharing one molluscan host species

AU - Gonchar, A.

PY - 2020/12

Y1 - 2020/12

N2 - Mudsnails Peringia ulvae serve as hosts for many digenean species; some of them differ a lot in their life cycle pattern. In the north of Europe two contrasting examples are Cryptocotyle concava (Heterophyidae) with a trixenous life cycle and Bunocotyle progenetica (Hemiuridae) with a monoxenous life cycle. A ~ 870 base pairs long fragment of cox1 gene sequence was used to evaluate and compare genetic structure within these two species. Our findings suggest that high dispersal of C. concava keeps differentiation between different locations minimal and haplotype diversity quite high. In B. progenetica two haplotypes dominate and have at least limited dispersal.

AB - Mudsnails Peringia ulvae serve as hosts for many digenean species; some of them differ a lot in their life cycle pattern. In the north of Europe two contrasting examples are Cryptocotyle concava (Heterophyidae) with a trixenous life cycle and Bunocotyle progenetica (Hemiuridae) with a monoxenous life cycle. A ~ 870 base pairs long fragment of cox1 gene sequence was used to evaluate and compare genetic structure within these two species. Our findings suggest that high dispersal of C. concava keeps differentiation between different locations minimal and haplotype diversity quite high. In B. progenetica two haplotypes dominate and have at least limited dispersal.

KW - DIGENEA

KW - BUNOCOTYLE PROGENETICA

KW - CRYPTOCOTYLE CONCAVA

KW - LIFE CYCLE,

KW - INTRASPECIFIC DIVERSITY

KW - CRYPTOCOTYLE CON CAVA

KW - ЖИЗНЕННЫЙ ЦИКЛ

KW - ВНУТРИВИДОВАЯ ГЕНЕТИЧЕСКАЯ ИЗМЕНЧИВОСТЬ

M3 - Article

VL - 54

JO - ПАРАЗИТОЛОГИЯ

JF - ПАРАЗИТОЛОГИЯ

SN - 0031-1847

IS - 6

M1 - 491-503

ER -