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[Study of biochemical gene markers in the Mongolian gerbil (Meriones unguiculatus)]
K Okumura1, Y Maeda, Y Koresawa
1Toxicology Laboratory, Yoshitomi Pharmaceutical Industries, Ltd., Fukuoka, Japan.
Abstract:
The present study was conducted to analyze biochemical marker genes and to clarify genetic variation in 4 Mongolian gerbil (Meriones unguiculatus) strains (MGS/Sea, MON/Jms Gbs, Kwl: Mongolian Gerbil and Hos: Mongolian gerbil) maintained in Japan. Cellulose acetate, starch gel or agar gel electrophoresis was used. Of the 23 kinds of proteins detected, variation was found only in liver acid phosphatase (Acp2); no variation in other proteins was found within or among strains. The results suggest that these 4 Mongolian gerbil strains are genetically similar. A strain difference was found in the Acp2 locus of liver acid phosphatase. The Kwl: Mongolian Gerbil strain had a band of Acp2 locus, whereas MGS/Sea, MON/Jms and Hos: Mongolian gerbil strains did not.