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Typ záznamu * :	článek v odborném periodiku (J)
Domácí pracoviště * :	Katedra biologie a ekologie (31700)
Název * :	Hybridization between Cottus gobio and Cottus poecilopus in the Odra River drainage basin (Czech Republic)
Citace :	Marešová, E., Lusková, V. a Lojkásek, B. Hybridization between Cottus gobio and Cottus poecilopus in the Odra River drainage basin (Czech Republic). BIOLOGIA. 2012, č. 67, s. 788-795. ISSN 0006-3088.

Podnázev :
Rok * :	2012
Obor * :	Genetika a molekulární biologie
Kód ISSN * :	0006-3088
Oficiální název periodika * :	BIOLOGIA
Stát vydavatele periodika * :	Slovenská republika
Svazek periodika * :	67
Číslo periodika v rámci svazku * :	4
Číslo článku :
Ročník :
Počet stran článku * :	8
Strana od * :	788
Strana do * :	795
Kód UT WoS :
EID :
Poddruh recenzovaného článku :	Článek v impaktovaném časopise (Jimp)

Klíčová slova anglicky * :	bullheads - hybrid zones - microsatellites - S7 nuclear gene
Popis v původním jazyce * :	Comparisons of morphology, nuclear gene sequencing and microsatellites were used to identify 19 hybrids between the related species Cottus poecilopus and Cottus gobio in three rivers of the Odra River drainage basin. All hybrids were the results of backcrossing and no F1 generation hybrid was found. The resulting progeny are fertile and continue in backcrossing with parental conspecifics. A high representation of backcrosses appears to indicate a lack of reproduction barriers within the hybridization process. It was impossible to differentiate individual back-cross categories on the sole basis of six loci. Mitochondrial haplotypes indicate that this is not a one-way process. In our study, hybridization was asymmetrical in favour of Cottus poecilopus.
Popis v anglickém jazyce * :	Comparisons of morphology, nuclear gene sequencing and microsatellites were used to identify 19 hybrids between the related species Cottus poecilopus and Cottus gobio in three rivers of the Odra River drainage basin. All hybrids were the results of backcrossing and no F1 generation hybrid was found. The resulting progeny are fertile and continue in backcrossing with parental conspecifics. A high representation of backcrosses appears to indicate a lack of reproduction barriers within the hybridization process. It was impossible to differentiate individual back-cross categories on the sole basis of six loci. Mitochondrial haplotypes indicate that this is not a one-way process. In our study, hybridization was asymmetrical in favour of Cottus poecilopus.

Typ zdroje financování výsledku * :

Projekty CEP/Záměry CEZ

Seznam projektů :

ID Projektu	Název projektu

Seznam ohlasů :

Ohlas

R01:	RIV/61988987:17310/12:A130159I

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