Hybridization between Cottus gobio and Cottus poecilopus in the Odra River drainage basin (Czech Republic)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F12%3A00383778" target="_blank" >RIV/68081766:_____/12:00383778 - isvavai.cz</a>
Alternative codes found
RIV/61988987:17310/12:A130159I
Result on the web
<a href="http://dx.doi.org/10.2478/s11756-012-0071-4" target="_blank" >http://dx.doi.org/10.2478/s11756-012-0071-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/s11756-012-0071-4" target="_blank" >10.2478/s11756-012-0071-4</a>
Alternative languages
Result language
angličtina
Original language name
Hybridization between Cottus gobio and Cottus poecilopus in the Odra River drainage basin (Czech Republic)
Original language description
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.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EG - Zoology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/SPII2D1%2F9%2F07" target="_blank" >SPII2D1/9/07: The biological and ecological requirements of fishes: factors determining the function of fish ladders</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biologia
ISSN
0006-3088
e-ISSN
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Volume of the periodical
67
Issue of the periodical within the volume
4
Country of publishing house
SK - SLOVAKIA
Number of pages
8
Pages from-to
788-795
UT code for WoS article
000305840100022
EID of the result in the Scopus database
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