Počet záznamů: 1

Loss of genetic diversity through spontaneous colonization in the bog fritillary butterfly, Proclossiana eunomia (Lepidoptera: Nymphalidae) in the Czech Republic

SYSNO ASEP	0322555
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Loss of genetic diversity through spontaneous colonization in the bog fritillary butterfly, Proclossiana eunomia (Lepidoptera: Nymphalidae) in the Czech Republic
Překlad názvu	Ztráta genetické diverzity během spontánní expanze motýla perleťovce severního (Proclossiana eunomia) (Lepidoptera: Nymphalidae) v České republice
Tvůrce(i)	Néve, G. (FR) Pavlíčko, A. (CZ) Konvička, Martin (BC-A)_{RID, ORCID}
Celkový počet autorů	3
Zdroj.dok.	European Journal of Entomology. - : Biologické centrum AV ČR, v. v. i. - ISSN 1210-5759 Roč. 106, č. 1 (2009), s. 11-19
Poč.str.	9 s.
Jazyk dok.	eng - angličtina
Země vyd.	CZ - Česká republika
Klíč. slova	allozyme electrophoresis ; conservation ; genetic polymorphism
Vědní obor RIV	EH - Ekologie - společenstva
CEP	LC06073 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
CEZ	AV0Z50070508 - ENTU-I, BC-A (2005-2011)
UT WOS	000264479100002
Anotace	The butterfly Proclossiana eunomia (Lepidoptera: Nymphalidae) was discovered at a single locality in the Czech Republic in 1963. Until the 1980s, it was known from a restricted area, from which it spontaneously expanded during the 1980s to other localities up to 23 km from the source population. Samples were collected in 2002 from the source and ten other populations, totalling 274 specimens. All samples were analysed by electrophoresis for four polymorphic loci. Mean heterozygosity decreased with distance from the source population; this suggested a process of stepping stone colonization, involving the loss of rare alleles along the way. The populations close to the source population (less then ca. 15 km) retain a similar heterozygosity, whereas populations further away have a much reduced heterozygosity. Such a pattern of genetic differentiation and founder effect within a region is typical of specialized species with relatively low dispersal ability.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2009

Počet záznamů: 1