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Chromosomes of three species of Asian tree squirrels,Callosciurus (Rodentia: Sciuridae)

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Zusammenfassung

Die Karyotypen vonCallosciurus notatus, C. finlaysoni undC. flavimanus besitzen alle 2n=40 Chromosomen: 6 metazentrisch, 10 submetazentrisch und 3 akrozentrisch. Eines der akrozentrischen Paare trägt einen auffälligen Satelliten; akrozentrische Satellitenchromosomen vonCallosciurus undXerus rutilus besitzen identische G-Bandmuster. Akrozentrische Chromosomen mit Satelliten wurden auch von den CallosciurinenDremomys rufigenis und der XerineSpermophilopsis leptodactylus beschrieben.

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Additional information

Supported by National Science Foundation Grants No. GB 32114X and 29131X. We thank Dr.T. C. Hsu, M. D. Anderson Hospital, Houston, Texas, for Giemsa-band chromosome preparations from skin biopsies. Dr.R. W. Turner and Dr.Illar Muul provided us with live specimens.

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Nadler, C.F., Hoffmann, R.S. & Hight, M.E. Chromosomes of three species of Asian tree squirrels,Callosciurus (Rodentia: Sciuridae). Experientia 31, 166–167 (1975). https://doi.org/10.1007/BF01990683

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