A variation in mouse kidney pyruvate kinase activity determined by a mutant gene on chromosome 9

F. M. Johnson, Fred I. Chasalow, G. Christopher Anderson, Paul Macdougal, R. Wayne Hendren, Susan E. Lewis

Genetics Research · 1981 · 16 citations · 9 references

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Abstract

SUMMARY Pyruvate kinase activity was studied in kidney extracts of mice from various sources. One C57BL/6J female among several hundred examined expressed activity approximately one half of the normal level. This animal transmitted the trait, and a single gene responsible for the activity difference was identified and mapped to chromosome 9. Linkage with Mod-1 and dilute was established. A spontaneous mutation in the C57BL/6J strain apparently was responsible for the variant pyruvate kinase.

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