Abstract
Yeast mutant strains auxotrophic for ergosterol and blocked in mevalonate diphosphate decarboxylase (erg19) and farnesyl diphosphate (FPP) synthetase (erg20) were isolated. The main feature of the mutants blocked in FPP synthetase is their ability to excrete prenyl alcohols, such as geraniol and farnesol. The isolation of the functionalERG20 gene allowed us to show that farnesyl diphosphate synthetase could be a rate limiting enzyme in ergosterol biosynthesis in yeast.
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Abbreviations
- DMAPP:
-
dimethylallyl diphosphate
- DTT:
-
dithiothreitol
- ERG:
-
functional gene in ergosterol pathway
- erg:
-
gene defective in ergosterol pathway
- FPP:
-
farnesyl diphosphate
- GC/MS:
-
gas chromatography/mass spectrometry
- GPP:
-
geranyl diphosphate
- HMG-CoA:
-
hydroxymethylglutaryl-Coenzyme A
- IPP:
-
isopentenyl diphosphate
- MVA:
-
mevalonic acid
- MVAP:
-
mevalonate phosphate
- MVAPP:
-
mevalonate diphosphate
- TLC:
-
thin-layer chromatography
- []:
-
denotes plasmid-carrier state
References
Woods, R. (1971)J. Bacteriol. 108, 69–73.
Resnick, M.A., and Mortimer, M.K. (1966)J. Bacteriol. 92, 597–602.
Karst, F., and Lacroute, F. (1973)Biochem. Biophys. Res. Commun. 52, 741–747.
M'Baya, B., Fegueur, M., Servouse, M., and Karst, F. (1989)Lipids 24, 1020–1023.
Chambon, C., Ladeveze, V., Oulmouden, A., Servouse, M., and Karst, F. (1990)Curr. Genet. 18, 41–46.
Torriani, A. (1960)Biochim. Biophys. Acta 38, 460–479.
Karst, F., and Lacroute, F. (1977)Mol. Gen. Genet. 154, 269–277.
Basson, M.E., Thorness, M., and Rine, J. (1986)Proc. Natl. Acad. Sci. USA 83, 5563–5567.
Oulmouden, A., and Karst, F. (1990)Gene 88, 253–257.
Servouse, M., and Karst, F. (1986)Biochem. J. 240, 541–547.
Servouse, M., Mons, N., Baillargeat, J.L., and Karst, F. (1984)Biochem. Biophys. Res. Commun. 123, 424–430.
Anderson, M.S., Yarger, J.G., Burk, C.L., and Poulter, C.D., (1989)J. Biol. Chem. 264, 19176–19184.
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Chambon, C., Ladeveze, V., Servouse, M. et al. Sterol pathway in yeast. Identification and properties of mutant strains defective in mevalonate diphosphate decarboxylase and farnesyl diphosphate synthetase. Lipids 26, 633–636 (1991). https://doi.org/10.1007/BF02536428
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DOI: https://doi.org/10.1007/BF02536428