1 to 7 of 7 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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• SLipid-induced cell dysfunction and cell death: lessons from yeast.

  The 2001 Nobel Prize in Medicine, awarded to two yeast researchers for contributions to understanding the eukaryotic cell cycle, spotlighted yeast as …

  Authors: Sepp D Kohlwein, Julia Petschnigg

  Source: Current hypertension reports. 2007 Dec

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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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• Obese yeast: triglyceride lipolysis is functionally conserved from mammals to yeast.

  Storage and degradation of triglycerides are essential processes to ensure energy homeostasis and availability of precursors for membrane lipid synthe…

  Authors: Christoph F Kurat, Klaus Natter, Julia Petschnigg, Heimo Wolinski, Kim Scheuringer, Harald Scholz, Robert Zimmermann, Regina Leber, Rudolf Zechner, Sepp D Kohlwein

  Source: The Journal of biological chemistry. 2006 Jan 6

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• The lipid droplet enzyme Tgl1p hydrolyzes both steryl esters and triglycerides in the yeast, Saccharomyces cerevisiae.

  Based on sequence homology to mammalian acid lipases, yeast reading frame YKL140w was predicted to encode a triacylglycerol (TAG) lipase in yeast and …

  Authors: Anita Jandrositz, Julia Petschnigg, Robert Zimmermann, Klaus Natter, Hubert Scholze, Albin Hermetter, Sepp D Kohlwein, Regina Leber

  Source: Biochimica et biophysica acta. 2005 Jun 15

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• In situ proton NMR analysis of alpha-alkynoate biotransformations. From 'invisible' substrates to detectable metabolites.

  Only 2% of the known natural products with acetylenic bonds are alpha-alkynoates. Their polarized, conjugated triple bond is an optimal target for an …

  Authors: Lothar Brecker, Julia Petschnigg, Nicole Depiné, Hansjörg Weber, Douglas W Ribbons

  Source: European journal of biochemistry / FEBS. 2003 Apr

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