Résumé
Dix rats (Rattus rattus) d'une colonie californienne ont été examinés. Cinq sont de type océanique. Les cinq autres ont 1 paire M2 hétéromorphe, formée d'un métacentrique et d'un sub-métacentrique, ce qui implique une inversion péricentrique. Les transferrines sont du type océanique.
References
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The authors wish to express their sincere thanks to Dr.R. Marsh and Mr.R. Record of Department of Animal Physiology, University of California at Davis, for their kind supply of the materials. They also wish to thank Mr.V. Datson of Public Health Service, Berkeley, Dr.J. Patton of Museum of Vertebrate Zoology, University of California at Berkeley and Dr.K. Mayeda of Wayne State University, Michigan, for their kind help for obtaining the materials. Supported by a grat-in-aid from the Ministry of Education of Japan (No. 801059 and 801043). Contribution No. 986 from the National Institute of Genetics, Japan.
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Yosida, T.H., Moriwaki, K. & Sagai, T. Oceanian type black rats (Rattus rattus) with a subtelocentric M2 chromosome and C-type transferrin obtained from North America. Experientia 30, 742–744 (1974). https://doi.org/10.1007/BF01924159
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DOI: https://doi.org/10.1007/BF01924159