Control of Sterol Biosynthesis and its Importance to Developmental Regulation and Evolution

Control of Sterol Biosynthesis and its Importance to Developmental Regulation and Evolution
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甾醇生物合成的控制及其对发育调控和进化的重要性

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发表时间:
1990
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影响因子:
--
通讯作者:
W. Nes
W. Nes
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文献类型:
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作者:
W. Nes

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在其生命史的某个阶段,甾醇几乎是所有生命系统中普遍存在的成分。1,2在少数生物体中,它们被五环三萜类取代。3 -5尽管甾醇在结构上可能彼此不同,但它们具有相似的两亲性,这使它们适合作为膜组分。甾醇和甾醇样分子的主要功能被认为是作为膜的结构组成部分的非代谢功能;而同时在尚不清楚的位点,似乎存在甾醇控制细胞周期的额外发育调节功能。6 -10多种甾醇功能似乎是物种特异性的,但是哪一种甾醇在甾醇控制的个体发生事件中是必需的,并不总是可以用现有的数据库预测的。本章将关注在本实验室开发的中断甾醇生物合成的方法,并评估甾醇在植物和真菌的生长和繁殖的调节功能的重要性。
Sterols are virtually ubiquitous constituents of all living systems at some point in their life history.1,2 In a few organisms they are replaced by pentacyclic triterpenoids.3–5 Although sterols may differ structurally from each other they share similar amphiphathic properties which make them suitable as membrane components. The principal function for sterols and sterol-like molecules is thought to be a non-metabolic one as an architectural component of membranes; while at the same time at sites not yet clear, there appears to be additional developmentally regulated functions for sterols to control the cell cycle.6–10 The multiple sterol functions appear to be species specific, but which sterol is essential in sterol-controlled ontogenetic events6 is not always predictable with the current data base. This chapter will be concerned with approaches developed in this laboratory to interrupt sterol biosynthesis and to assess the functional importance of sterols in the regulation of growth and reproduction of plants and fungi.
氧化角鲨烯环化酶和细胞色素 P-450 缺陷的酵母甾醇营养缺陷型酵母中 δ 5-甾醇对甾醇合成的抑制。
DOI: --
发表时间: 1988
期刊: The Journal of biological chemistry
影响因子: --
作者:
Nes,WR;Dhanuka,IC
通讯作者: Dhanuka,IC
24(R,S),25-亚氨基羊毛甾醇和三参数醇对培养的大鼠肝癌细胞中胆固醇合成和细胞生长的抑制作用。
DOI: --
发表时间: 1989
期刊: The Journal of biological chemistry
影响因子: --
作者:
Popják,G;Meenan,A;Parish,EJ;Nes,WD
通讯作者: Nes,WD
胆固醇生成和类异戊二烯合成在 DNA 复制和细胞生长中的作用。
DOI: --
发表时间: 1984
影响因子: 6.5
作者:
Siperstein,MD
通讯作者: Siperstein,MD
酿酒酵母中甾醇的立体化学特异性。
DOI: --
发表时间: 1983
期刊: The Journal of biological chemistry
影响因子: --
作者:
Pinto,WJ;Nes,WR
通讯作者: Nes,WR