REGULATION OF PHOSPHATIDYLINOSITOL-CERAMIDE PHOSPHOINOSITOL TRANSFERASE IN SACCHAROMYCES-CEREVISIAE

Authors
KO JS CHEAH S FISCHL AS
Citation
Js. Ko et al., REGULATION OF PHOSPHATIDYLINOSITOL-CERAMIDE PHOSPHOINOSITOL TRANSFERASE IN SACCHAROMYCES-CEREVISIAE, Journal of bacteriology, 176(16), 1994, pp. 5181-5183
Citations number
22
Categorie Soggetti
Microbiology
Journal title
Journal of bacteriology → ACNP
ISSN journal
00219193
Volume
176
Issue
16
Year of publication
1994
Pages
5181 - 5183
Database
ISI
SICI code
0021-9193(1994)176:16<5181:ROPPT>2.0.ZU;2-8
Abstract
Maximal phosphatidylinositol:ceramide phosphoinositol transferase acti vity was measured in yeast cells harvested during the exponential phas e of growth. The addition of inositol to the growth medium resulted in a twofold increase in IPC synthase activity in cells grown in the pre sence or absence of exogenous choline. Enzyme activity was not regulat ed in yeast inositol biosynthesis regulatory mutants by the addition o f inositol to the growth medium.