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Mitochondrial factors in the utilization of sugars in Saccharomyces cerevisiae

Published online by Cambridge University Press:  14 April 2009

I. H. Evans  and
D. Wilkie
I. H. Evans
Affiliation:
Department of Botany and Microbiology, University College London, Gower Street, London, WC1E 6BT
D. Wilkie
Affiliation:
Department of Botany and Microbiology, University College London, Gower Street, London, WC1E 6BT
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Summary

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Cytoplasmic petite mutants, spontaneous and induced, show various patterns of ability υ. inability to utilize the sugars galactose, α-methylglucoside and maltose, depending on the strain from which they were isolated. Petites recombine and segregate their different sugar deficiencies among vegetative diploid progeny when crossed, indicating mitochondrial control. Crosses between petites and wild-type further indicate that mitochondrial factors may be interacting with nuclear factors in a complex regulatory system.

Type
Short paper
Information
Genetics Research , Volume 27 , Issue 1 , February 1976 , pp. 89 - 93
Copyright
Copyright © Cambridge University Press 1976

References

REFERENCES

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