Počet záznamů: 1

Interplay of host specificity and biogeography in the population structure of a cosmopolitan endoparasite: microsatellite study of Ligula intestinalis (Cestoda)

SYSNO ASEP	0334946
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Interplay of host specificity and biogeography in the population structure of a cosmopolitan endoparasite: microsatellite study of Ligula intestinalis (Cestoda)
Tvůrce(i)	Štefka, Jan (BC-A)_{RID, ORCID} Hypša, Václav (BC-A)_RID Scholz, Tomáš (BC-A)_{RID, ORCID}
Zdroj.dok.	Molecular Ecology. - : Wiley - ISSN 0962-1083 Roč. 18, č. 6 (2009), s. 1187-1206
Poč.str.	17 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	cryptic speciation ; geographical isolation ; host specificity ; microsatellites ; parasite ; population structure
Vědní obor RIV	GJ - Choroby a škůdci zvířat, veterinární medicína
CEP	LC06073 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
	GA524/08/0885 GA ČR - Grantová agentura ČR
	LC522 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
CEZ	AV0Z60220518 - PAU-O, BC-A (2005-2011)
UT WOS	000263853600015
DOI	10.1111/j.1365-294X.2008.04074.x
Anotace	Populations of a parasite with a complex life cycle, wide host spectrum and global distribution were analysed using 15 microsatellite loci, with the aim to reveal factors underlying the evolution of host- or geography-dependent lineages. Deep genetic distances were observed between populations from distant geographical areas. Locally, two sympatric lineages differing in the spectrum of infected hosts co-occurred in the Euro-Mediterranean area, and two distinct lineages were recovered from Lake Tana in Ethiopia. Complexity of the parasite life-cycle contributed to such a stratified pattern. Differences in the immune response between fish hosts were suggested as the factor diversifying the populations locally; conversely, high mobility of the parasite due to migration with its bird (definitive) host were assessed to homogenize the populations globally. Interestingly, large bodies of salt water (e.g. the Mediterranean sea) were shown to prevent the parasite from long-distance migrations.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2010

Počet záznamů: 1