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Human-aided dispersal has altered but not erased the phylogeography of the tench

SYSNO ASEP	0364920
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Human-aided dispersal has altered but not erased the phylogeography of the tench
Author(s)	Lajbner, Zdeněk (UZFG-Y)_RID Linhart, O. (CZ) Kotlík, Petr (UZFG-Y)_{RID, ORCID}
Number of authors	3
Source Title	Evolutionary Applications. - : Wiley - ISSN 1752-4571 Roč. 4, č. 4 (2011), s. 545-561
Number of pages	17 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	intron ; mtDNA ; secondary contact,
Subject RIV	EB - Genetics ; Molecular Biology
R&D Projects	LC06073 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA206/09/1154 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z50450515 - UZFG-Y (2005-2011)
UT WOS	000294924100003
DOI	10.1111/j.1752-4571.2010.00174.x
Annotation	Human-aided dispersal can result in phylogeographic patterns that do not reflect natural historical processes, particularly in species prone to intentional translocations by humans. Here, we use a multiple-gene sequencing approach to assess the effects of human-aided dispersal on phylogeography of the tench Tinca tinca, a widespread Eurasian freshwater fish with a long history in aquaculture. Spatial genetic analysis applied to sequence data from four unlinked loci and 67 geographic localities (38–382 gene copies per locus) defined two groups of populations that were little structured geographically but were significantly differentiated from each other, and it identified locations of major genetic breaks, which were concordant across genes and were driven by distributions of two phylogroups. This pattern most reasonably reflects isolation in two major glacial refugia and subsequent range expansions, with the Eastern and Western phylogroups remaining largely allopatric throughout the tench range.
Workplace	Institute of Animal Physiology and Genetics
Contact	Jana Zásmětová, knihovna@iapg.cas.cz, Tel.: 315 639 554
Year of Publishing	2012

Number of the records: 1