General information |
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Leuciscus leuciscus (Linnaeus, 1758) | ||
Common name | dace | |
Synonyms |
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IUCN Red List status (2014) | Not Reported |
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Habitat | - |
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Systematics |
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Geographical distribution | - |
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Occurrence | - | |
Importance | ||
Remarks | 28S rDNA signals detected in largest metacentric pair 1 and on short arms of subtelocentric pair 21. |
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Karyological information |
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Geographical area of study | Odra River, Wislok River, Piotrowka River, Vistula River basin, and Odra River basin, Poland. | |
Source of chromosomes | Kidney cells. |
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Number of specimens with sex | 19 (11 male, 8 female). |
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Diploid chromosome number | 50 |
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Karyotype formula | 12m+24sm+8st+6a |
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Fundamental arm number | 86 |
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Chromosome length | - |
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Sex chromosome | - |
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Chromosome staining/banding/FISH | Considerable variation in AgNOR number ranged from 1 to 4. Signals localized on long arms of largest metacentric pair 1 and on short arms of subtelocentric pair 21. AgNOR site coincide with CMA3 staining. C-positive centromeric heterochromatin found on almost all chromosomes. |
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Reference(s) |
Boron A, Porycka K, Ito D, Abe S, Kirtiklis L. (2009). Comparative molecular cytogenetic analysis of three Leuciscus species (Pisces, Cyprinidae) using chromosome banding and FISH with rDNA. Genetica, 135: 199–207. |
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