Crossref journal-article
Wiley
FEBS Letters (311)
Abstract

The activity of the plasma membrane ATPase in growing yeast is increased by low pH and by glucose, conditions which result in a higher demand for proton pumping. The amount of enzyme is not significatively modified under these conditions. The amount of ATPase is only slightly increased by introducing extra copies of its gene in autonomous plasmids. In addition, the expression of the ATPase gene in a multi‐copy plasmid causes a reduction of the copy number of the plasmid and slows growth. Therefore, overexpression of the ATPase is detrimental for the cell, justifying a regulatory mechanism based on increasing the catalytic activity and not the amount of enzyme.

Bibliography

Eraso, P., Cid, A., & Serrano, R. (1987). Tight control of the amount of yeast plasma membrane ATPase during changes in growth conditions and gene dosage. FEBS Letters, 224(1), 193–197. Portico.

Dates
Type When
Created 23 years, 1 month ago (July 25, 2002, 5:10 a.m.)
Deposited 1 year, 11 months ago (Sept. 16, 2023, 4:10 p.m.)
Indexed 2 months ago (July 2, 2025, 3:07 p.m.)
Issued 37 years, 9 months ago (Nov. 16, 1987)
Published 37 years, 9 months ago (Nov. 16, 1987)
Published Online 23 years, 10 months ago (Oct. 19, 2001)
Published Print 37 years, 9 months ago (Nov. 16, 1987)
Funders 0

None

@article{Eraso_1987, title={Tight control of the amount of yeast plasma membrane ATPase during changes in growth conditions and gene dosage}, volume={224}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(87)80446-5}, DOI={10.1016/0014-5793(87)80446-5}, number={1}, journal={FEBS Letters}, publisher={Wiley}, author={Eraso, Pilar and Cid, Angel and Serrano, Ramón}, year={1987}, month=nov, pages={193–197} }