Two eukaryote-specific regions of Hsp82 are dispensable for its viability and signal transduction functions in yeast

Jean-Francois Louvion; Rainer Warth; Didier Picard

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Two eukaryote-specific regions of Hsp82 are dispensable for its viability and signal transduction functions in yeast

机译：Hsp82的两个真核生物特异性区域因其在酵母中的生存力和信号转导功能而不可或缺

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The 90-kDa heat shock protein (Hsp90) is a molecular chaperone that is very abundant even at normal temperature. It is highly conserved and essential for viability in yeast. To delineate functional domains of Hsp90, we have performed a deletion analysis of one of the two Hsp90 isoforms from budding yeast, Hsp82. The Hsp82 derivatives were tested for complementation of a Hsp90-deficient yeast strain and for their ability to function in two signal transduction pathways that depend on Hsp90.

机译：90 kDa热激蛋白（Hsp90）是一种分子伴侣，即使在常温下也非常丰富。它是高度保守的，对于酵母的生存力至关重要。为了描述Hsp90的功能域，我们已经对来自萌芽酵母Hsp82的两个Hsp90同工型之一进行了缺失分析。测试了Hsp82衍生物对Hsp90缺陷型酵母菌株的互补作用，以及它们在取决于Hsp90的两个信号转导途径中的功能。

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《Proceedings of the National Academy of Sciences of the United States of America》 |1996年第24期|p.13937-13942|共6页
作者
Jean-Francois Louvion; Rainer Warth; Didier Picard;
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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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正文语种 eng
中图分类自然科学总论;
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2. Functional complementation of a yeast knockout strain by Schistosoma mansoni Rho1 GTPase in the presence of caffeine, an agent that affects mutants defective in the protein kinase C signal transduction pathway [J] . Pedro HN de Aguiar, Débora N Santos, Francisco P Lobo, Memorias do Instituto Oswaldo Cruz . 2006,第s1期

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4. A study of the variation in temperature, solids concentration and yeast viability in agitated stored yeast [C] . Gearóid Cahill, Padraig K.Walsh, Dan Donnelly EBC congress;Dublin 2003 . 2003

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5. Duplication and divergence of regions containing hsp82 before the separation of two bdelloid families, Adinetidae and Philodinidae. [D] . Hur, Jae Ho. 2006

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6. Two eukaryote-specific regions of Hsp82 are dispensable for its viability and signal transduction functions in yeast [O] . Jean-François Louvion, Rainer Warth, Didier Picard 1996

机译：Hsp82的两个真核生物特异性区域是必需的活力和信号转导功能
7. Dominant-negative mutants of a yeast G-protein beta subunit identify two functional regions involved in pheromone signalling. [O] . E. Leberer, D. Dignard, L. Hougan, 1992

机译：酵母G蛋白β亚基的显性阴性突变体鉴定了与信息素信号传导相关的两种功能区域。

Two eukaryote-specific regions of Hsp82 are dispensable for its viability and signal transduction functions in yeast

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