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Screening of guinea pig strains for electrophoretic isoenzyme polymorphisms

Published online by Cambridge University Press:  14 April 2009

F. Csaikl
Affiliation:
Institute of Tumorbiology-Cancer Research of the University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
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Summary

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Seven strains of guinea pig (Cavia porcellus) with different degrees of inbreeding were investigated for genetic variability by starch gel electrophoresis. Variants for six out of 31 loci (Gpd-1, Aat-1, Ak-2, Pgm-1, Ada and Gpi) are reported. The data suggest that the strains all come from a small founding population and therefore are genetically more homogenous than the visible characteristics imply. Differences between isoenzyme data and other genetic characters are described and possible underlying genetic mechanisms are discussed.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1986

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