The first record of a natural hybrid of the roach Rutilus rutilus and nase Chondrostoma nasus in the Danube River Basin, Czech Republic: morphological, karyological and molecular characteristics
Language English Country England, Great Britain Media print
Document type Journal Article, Research Support, Non-U.S. Gov't
PubMed
20735664
DOI
10.1111/j.1095-8649.2009.02220.x
PII: JFB2220
Knihovny.cz E-resources
- MeSH
- Chimera anatomy & histology classification genetics MeSH
- Cyprinidae anatomy & histology classification genetics MeSH
- Cytochromes b genetics MeSH
- Karyotyping MeSH
- Microsatellite Repeats MeSH
- DNA, Mitochondrial genetics MeSH
- Rivers MeSH
- Animals MeSH
- Check Tag
- Animals MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Geographicals
- Czech Republic MeSH
- Names of Substances
- Cytochromes b MeSH
- DNA, Mitochondrial MeSH
Morphological (meristic and morphometric traits), karyological and molecular (microsatellites, cytochrome b) analyses were performed to characterize a hybrid of the roach Rutilus rutilus and nase Chondrostoma nasus. Meristic and morphometric traits were different between hybrid and both parental species. The number of chromosomes found in hybrid specimen indicated that this individual represents the post-F(1) generation of hybrids and the microsatellite analysis of the hybrid showed the presence of variants typical for R. rutilus and C. nasus.
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