ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2003
Comparative chromosome painting defines the karyotypic relationships among the domestic dog, Chinese raccoon dog and Japanese raccoon dog.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 44 citations in OpenAlex.
- Metatranscriptomic identification of novel RNA viruses from raccoon dog (Nyctereutes procyonoides) feces in Japan.Scientific reports · 2025Article
- Drift drives the evolution of chromosome number II: The impact of range size on genome evolution in Carnivora.The Journal of heredity · 2024Article
- Dynamics of karyotype evolution.Chaos (Woodbury, N.Y.) · 2024Article
- The chromosome-scale genome of the raccoon dog: Insights into its evolutionary characteristics.iScience · 2022Article
- New Data on Organization and Spatial Localization of B-Chromosomes in Cell Nuclei of the Yellow-Necked MouseCells · 2021Article
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- Chromosomal rearrangements and karyotype evolution in carnivores revealed by chromosome painting.Heredity · 2012Article
- Anchoring the dog to its relatives reveals new evolutionary breakpoints across 11 species of the Canidae and provides new clues for the role of B chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2011Article
- Phylogenomics of the dog and fox family (Canidae, Carnivora) revealed by chromosome painting.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
- Chromosome painting shows that skunks (Mephitidae, Carnivora) have highly rearranged karyotypes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
- Canine cytogenetics--from band to basepair.Cytogenetic and genome research · 2008Review
- Chromosome evolution in bears: reconstructing phylogenetic relationships by cross-species chromosome painting.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2004Article
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Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Chinese raccoon dog (Nyctereutes procyonoides procyonoides, 2n = 54 + 2-3 B) and Japanese raccoon dog (Nyctereutes p. viverrinus, 2n = 38 + 3-4 B) are two subspecies of the same species. The genome-wide comparative chromosome map between the Japanese raccoon dog and domestic dog (Canis familiaris) has been established by fluorescence in-situ hybridization with a set of domestic dog painting probes. In this study, we established the comparative chromosome map for the Chinese raccoon dog and domestic dog. In total, dog probes specific for the 38 autosomes delineated 41 conserved chromosomal segments in the Chinese raccoon dog. Probes from dog chromosomes 1, 13 and 19 each painted two Chinese raccoon dog chromosome segments. Fifteen dog autosomal probes each hybridized to one Chinese raccoon dog chromosome, while each of the other dog autosomal probes painted to a single Chinese raccoon dog chromosomal arm. Dog X chromosome probe delineated the entire X chromosome of the Chinese raccoon dog; the dog Y chromosome probe hybridized to the pseudoautosomal region at the Xpter as well as the entire Y chromosome of the Chinese raccoon dog. Comparative analysis of the distribution patterns of conserved segments defined by dog paints in the genomes of the Chinese and Japanese raccoon dogs demonstrates that their differences in the karyotypes of these two subspecies could have resulted from eight Robertsonian translocations. The large difference in chromosome number between the Chinese and Japanese raccoon dogs suggests that they should be considered as two distinct species.
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