1 to 10 of 12 literature results

• Cdk1/Cdc28-dependent activation of the major triacylglycerol lipase Tgl4 in yeast links lipolysis to cell-cycle progression.

  Triacylglycerols (TGs) serve essential cellular functions as reservoirs for energy substrates (fatty acids) and membrane lipid precursors (diacylglyce…

  Authors: Christoph F Kurat, Heimo Wolinski, Julia Petschnigg, Supipi Kaluarachchi, Brenda Andrews, Klaus Natter, Sepp D Kohlwein

  Source: Molecular cell. 2009 Jan 16

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• Imaging-based live cell yeast screen identifies novel factors involved in peroxisome assembly.

  We describe an imaging-based method in intact cells to systematically screen yeast mutant libraries for abnormal morphology and distribution of fluore…

  Authors: Heimo Wolinski, Uros Petrovic, Mojca Mattiazzi, Julia Petschnigg, Bettina Heise, Klaus Natter, Sepp D Kohlwein

  Source: Journal of proteome research. 2009 Jan

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• Esterase 22 and beta-glucuronidase hydrolyze retinoids in mouse liver.

  Excess dietary vitamin A is esterified with fatty acids and stored in the form of retinyl ester (RE) predominantly in the liver. According to the requ…

  Authors: Renate Schreiber, Ulrike Taschler, Heimo Wolinski, Andrea Seper, Stefanie N Tamegger, Maria Graf, Sepp D Kohlwein, Guenter Haemmerle, Robert Zimmermann, Rudolf Zechner,…

  Source: Journal of lipid research. 2009 Dec

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• Confocal imaging reveals structural detail of the cell nucleus and ascospore formation in lichenized fungi.

  A method for visualization of fungal nuclear structures using the DNA specific fluorochrome SYTOX Green and confocal laser scanning microscopy is pres…

  Authors: Heimo Wolinski

  Source: Mycological research. 2003 Aug

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• The fidgety yeast: focus on high-resolution live yeast cell microscopy.

  Despite its small size of 5-8 mum - only one order of magnitude above the wavelength of visible light - yeast has developed into an attractive system …

  Authors: Heimo Wolinski, Klaus Natter, Sepp D Kohlwein

  Source: Methods in molecular biology (Clifton, N.J.). 2009

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• Microscopic analysis of lipid droplet metabolism and dynamics in yeast.

  Lipid-associated disorders are a worldwide health concern and major efforts are directed toward understanding--at the molecular levels--mechanisms of …

  Authors: Heimo Wolinski, Sepp D Kohlwein

  Source: Methods in molecular biology (Clifton, N.J.). 2008

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• Good fat, essential cellular requirements for triacylglycerol synthesis to maintain membrane homeostasis in yeast.

  Storage triacylglycerols (TAG) and membrane phospholipids share common precursors, i.e. phosphatidic acid and diacylglycerol, in the endoplasmic retic…

  Authors: Julia Petschnigg, Heimo Wolinski, Dagmar Kolb, Günther Zellnig, Christoph F Kurat, Klaus Natter, Sepp D Kohlwein

  Source: The Journal of biological chemistry. 2009 Nov 6

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• Identification of a cardiolipin-specific phospholipase encoded by the gene CLD1 (YGR110W) in yeast.

  The mitochondrial dimeric phospholipid cardiolipin is characterized by a high degree of unsaturation of its acyl chains, which is important for its fu…

  Authors: Andreas Beranek, Gerald Rechberger, Heide Knauer, Heimo Wolinski, Sepp D Kohlwein, Regina Leber

  Source: The Journal of biological chemistry. 2009 Apr 24

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• S-adenosyl-L-homocysteine hydrolase, key enzyme of methylation metabolism, regulates phosphatidylcholine synthesis and triacylglycerol homeostasis in yeast: implications for homocysteine as a risk factor of atherosclerosis.

  In eukaryotes, S-adenosyl-L-homocysteine hydrolase (Sah1) offers a single way for degradation of S-adenosyl-L-homocysteine, a product and potent compe…

  Authors: Nermina Malanovic, Ingo Streith, Heimo Wolinski, Gerald Rechberger, Sepp D Kohlwein, Oksana Tehlivets

  Source: The Journal of biological chemistry. 2008 Aug 29

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• Identification of an insulin-regulated lysophospholipase with homology to neuropathy target esterase.

  Neuropathy target esterase (NTE) is a member of the family of patatin domain-containing proteins and exhibits phospholipase activity in brain and cult…

  Authors: Petra C Kienesberger, Achim Lass, Karina Preiss-Landl, Heimo Wolinski, Sepp D Kohlwein, Robert Zimmermann, Rudolf Zechner

  Source: The Journal of biological chemistry. 2008 Feb 29

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