Stereochemically distinct roles for sterol in Saccharomyces cerevisiae.
Stereochemically distinct roles for sterol in Saccharomyces cerevisiae.
复制标题
甾醇在酿酒酵母中具有不同的立体化学作用。
DOI:
10.1016/0006-291x(83)91795-3
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发表时间:
1983
影响因子:
3.1
通讯作者:
Nes,WR
中科院分区:
文献类型:
--
作者:
Pinto,WJ;Lozano,R;Sekula,BC;Nes,WR
Abstract Cholesterol,(E)-but not (Z)-17 (20)-dehydrocholesterol, 5α-cholestan-3β-ol, sitosterol, and certain other sterols lacking a 24β-methyl group will replace (spare) most but not all of the 24β-methylsterol which has recently been found to be absolutely necessary for growth of oxygen-deprived wild type Saccharomyces cerevisiae in the presence of 2, 3-iminosqualene. The results imply the existence of two stereochemically distinct roles for sterol in this organism. One of them (perhaps regulatory) requires, whereas the other (probably playing the so-called “bulk” membranous role) does not require the presence of the 24β-methyl group. The latter function, for which most of the sterol is needed, can be performed by various 24-alkyl-and 24-desalkylsterols.
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DOI:
--
发表时间:
1980
期刊:
Biochemical and Biophysical Research Communications - BBRC
影响因子:
--
作者:
F. Taylor;L. W. Parks
通讯作者:
L. W. Parks
影响因子:
2.9
作者:
T. Buttke;K. Bloch
通讯作者:
K. Bloch
DOI:
--
发表时间:
1973
期刊:
Biochemical and Biophysical Research Communications - BBRC
影响因子:
--
作者:
F. Karst;F. Lacroute
通讯作者:
F. Lacroute
DOI:
--
发表时间:
1980
期刊:
Biochemical and Biophysical Research Communications - BBRC
影响因子:
--
作者:
T. Buttke;K. Bloch
通讯作者:
K. Bloch
影响因子:
4.8
作者:
A. K. Lala;T. Buttke;K. Bloch
通讯作者:
K. Bloch