Cytogenetical Studies on the Japanese Raccoon Dog. XI Specimens collected in Kanagawa-ken having a Single Robertsonian Fission of the Pair No. 5 and having an Equal Number of Cells with 2 and 3 B-Chromosomes

Tosihide H. YOSIDA; Masayasu Y. WADA

doi:10.2183/pjab.61.451

Proceedings of the Japan Academy, Series B

Online ISSN : 1349-2896
Print ISSN : 0386-2208
ISSN-L : 0386-2208

Cytogenetical Studies on the Japanese Raccoon Dog. XI

Specimens collected in Kanagawa-ken having a Single Robertsonian Fission of the Pair No. 5 and having an Equal Number of Cells with 2 and 3 B-Chromosomes

Tosihide H. YOSIDA, Masayasu Y. WADA

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1985 Volume 61 Issue 9 Pages 451-454

DOI https://doi.org/10.2183/pjab.61.451

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Abstract

The B-chromosomes and the Robertsonian fission in two Japanese raccoon dogs (RD-8501 and RD-8503) collected in Kanagawa-ken are described in the present paper. The RD-8501 specimen is characterized by having an equal number of two cell types with 2 and 3 B-chromosomes. The other specimen, RD-8503, having three cell types due to 2 B's, 3 B's and 4 B's, is remarkable by having a single Robertsonian fission of the pair no. 5.

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