Počet záznamů: 1

No evidence for host specialization or host-race formation in the European bitterling (Rhodeus amarus), a fish that parasitizes freshwater mussels

SYSNO ASEP	0361517
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	No evidence for host specialization or host-race formation in the European bitterling (Rhodeus amarus), a fish that parasitizes freshwater mussels
Tvůrce(i)	Reichard, Martin (UBO-W)_{RID, ORCID, SAI, SAI} Bryja, Josef (UBO-W)_{RID, SAI, ORCID} Polačik, Matej (UBO-W)_{RID, SAI, ORCID} Smith, C. (GB)
Celkový počet autorů	4
Zdroj.dok.	Molecular Ecology. - : Wiley - ISSN 0962-1083 Roč. 20, č. 17 (2011), s. 3631-3643
Poč.str.	13 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	coevolution ; cuckoo ; host–parasite relationship ; speciation ; symbiosis
Vědní obor RIV	EG - Zoologie
CEP	KJB600930802 GA AV ČR - Akademie věd
	GA206/09/1163 GA ČR - Grantová agentura ČR
CEZ	AV0Z60930519 - UBO-W (2005-2011)
UT WOS	000294224400014
EID SCOPUS	80052104012
DOI	10.1111/j.1365-294X.2011.05198.x
Anotace	Coevolutionary relationships between parasites and hosts can elevate the rate of evolutionary changes and lead to host specificity. We used the European bitterling (Rhodeus amarus), a freshwater fish that parasitizes unionid mussels, to investigate host specialization across regions of recent and ancient sympatry between coevolving partners. Overall, we established that populations of R. amarus show limited potential for specialization, manifested as weak effects of host conditioning and genetic within-population structure. Rhodeus amarus is the only species of mussel-parasitizing fish in Europe, which contrasts with the species-rich communities of bitterling in eastern Asia where several host-specific bitterling occur. We discuss costs and constraints on the evolution of host-specific lineages in our study system and more generally.
Pracoviště	Ústav biologie obratlovců
Kontakt	Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524
Rok sběru	2012

Počet záznamů: 1