Autor: |
Kazimierz, Jaszczak, Rafał, Parada, Andrzej, Krzywiński |
Rok vydání: |
2004 |
Předmět: |
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Zdroj: |
Folia biologica. 52(1-2) |
ISSN: |
0015-5497 |
Popis: |
The chromosome constitution of Dybowski's sika deer was studied on the basis of 15 samples obtained from farmed stock maintained in an enclosure. The diploid chromosome number was 2n=68, 2n=67 and 2n=66. The constitutive heterochromatin (C-bands) was located in the centromeric regions of all acrocentric chromosomes. Metacentric chromosomes were C-negative. Chromosomes of three pairs proved to be NORs carriers. The size polymorphism of silver deposits was identified in two animals. A cytogenetic analysis indicated that the farmed stock of Dybowski's sika deer demonstrates considerable variation. The chromosome polymorphism observed may be a valuable marker for the management and preservation of this species. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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