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Saccharomyces cerevisiae

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Laboratory and Basic Science Research

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Full-Text Articles in Organisms

Dpc29 Promotes Post-Initiation Mitochondrial Translation In Saccharomyces Cerevisiae, Kyle A. Hubble, Michael F. Henry Feb 2023

Dpc29 Promotes Post-Initiation Mitochondrial Translation In Saccharomyces Cerevisiae, Kyle A. Hubble, Michael F. Henry

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

Mitochondrial ribosomes synthesize essential components of the oxidative phosphorylation (OXPHOS) system in a tightly regulated process. In the yeast Saccharomyces cerevisiae, mitochondrial mRNAs require specific translational activators, which orchestrate protein synthesis by recognition of their target gene's 5'-untranslated region (UTR). Most of these yeast genes lack orthologues in mammals, and only one such gene-specific translational activator has been proposed in humans-TACO1. The mechanism by which TACO1 acts is unclear because mammalian mitochondrial mRNAs do not have significant 5'-UTRs, and therefore must promote translation by alternative mechanisms. In this study, we examined the role of the TACO1 orthologue in yeast. We …


Guidelines And Recommendations On Yeast Cell Death Nomenclature, Didac Carmona-Gutierrez, Maria Anna Bauer, Andreas Zimmermann, Andrés Aguilera, Nicanor Austriaco, Kathryn Ayscough, Rena Balzan, Shoshana Bar-Nun, Antonio Barrientos, Peter Belenky, Marc Blondel, Ralf J Braun, Michael Breitenbach, William C Burhans, Sabrina Büttner, Duccio Cavalieri, Michael Chang, Katrina F Cooper, Manuela Côrte-Real, Vítor Costa, Christophe Cullin, Ian Dawes, Jörn Dengjel, Martin B Dickman, Tobias Eisenberg, Birthe Fahrenkrog, Nicolas Fasel, Kai-Uwe Fröhlich, Ali Gargouri, Sergio Giannattasio, Paola Goffrini, Campbell W Gourlay, Chris M Grant, Michael T Greenwood, Nicoletta Guaragnella, Thomas Heger, Jürgen Heinisch, Eva Herker, Johannes M Herrmann, Sebastian Hofer, Antonio Jiménez-Ruiz, Helmut Jungwirth, Katharina Kainz, Dimitrios P Kontoyiannis, Paula Ludovico, Stéphen Manon, Enzo Martegani, Cristina Mazzoni, Lynn A Megeney, Chris Meisinger, Jens Nielsen, Thomas Nyström, Heinz D Osiewacz, Tiago F Outeiro, Hay-Oak Park, Tobias Pendl, Dina Petranovic, Stephane Picot, Peter Polčic, Ted Powers, Mark Ramsdale, Mark Rinnerthaler, Patrick Rockenfeller, Christoph Ruckenstuhl, Raffael Schaffrath, Maria Segovia, Fedor F Severin, Amir Sharon, Stephan J Sigrist, Cornelia Sommer-Ruck, Maria João Sousa, Johan M Thevelein, Karin Thevissen, Vladimir Titorenko, Michel B Toledano, Mick Tuite, F-Nora Vögtle, Benedikt Westermann, Joris Winderickx, Silke Wissing, Stefan Wölfl, Zhaojie J Zhang, Richard Y Zhao, Bing Zhou, Lorenzo Galluzzi, Guido Kroemer, Frank Madeo Jan 2018

Guidelines And Recommendations On Yeast Cell Death Nomenclature, Didac Carmona-Gutierrez, Maria Anna Bauer, Andreas Zimmermann, Andrés Aguilera, Nicanor Austriaco, Kathryn Ayscough, Rena Balzan, Shoshana Bar-Nun, Antonio Barrientos, Peter Belenky, Marc Blondel, Ralf J Braun, Michael Breitenbach, William C Burhans, Sabrina Büttner, Duccio Cavalieri, Michael Chang, Katrina F Cooper, Manuela Côrte-Real, Vítor Costa, Christophe Cullin, Ian Dawes, Jörn Dengjel, Martin B Dickman, Tobias Eisenberg, Birthe Fahrenkrog, Nicolas Fasel, Kai-Uwe Fröhlich, Ali Gargouri, Sergio Giannattasio, Paola Goffrini, Campbell W Gourlay, Chris M Grant, Michael T Greenwood, Nicoletta Guaragnella, Thomas Heger, Jürgen Heinisch, Eva Herker, Johannes M Herrmann, Sebastian Hofer, Antonio Jiménez-Ruiz, Helmut Jungwirth, Katharina Kainz, Dimitrios P Kontoyiannis, Paula Ludovico, Stéphen Manon, Enzo Martegani, Cristina Mazzoni, Lynn A Megeney, Chris Meisinger, Jens Nielsen, Thomas Nyström, Heinz D Osiewacz, Tiago F Outeiro, Hay-Oak Park, Tobias Pendl, Dina Petranovic, Stephane Picot, Peter Polčic, Ted Powers, Mark Ramsdale, Mark Rinnerthaler, Patrick Rockenfeller, Christoph Ruckenstuhl, Raffael Schaffrath, Maria Segovia, Fedor F Severin, Amir Sharon, Stephan J Sigrist, Cornelia Sommer-Ruck, Maria João Sousa, Johan M Thevelein, Karin Thevissen, Vladimir Titorenko, Michel B Toledano, Mick Tuite, F-Nora Vögtle, Benedikt Westermann, Joris Winderickx, Silke Wissing, Stefan Wölfl, Zhaojie J Zhang, Richard Y Zhao, Bing Zhou, Lorenzo Galluzzi, Guido Kroemer, Frank Madeo

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

Elucidating the biology of yeast in its full complexity has major implications for science, medicine and industry. One of the most critical processes determining yeast life and physiology is cellular demise. However, the investigation of yeast cell death is a relatively young field, and a widely accepted set of concepts and terms is still missing. Here, we propose unified criteria for the definition of accidental, regulated, and programmed forms of cell death in yeast based on a series of morphological and biochemical criteria. Specifically, we provide consensus guidelines on the differential definition of terms including apoptosis, regulated necrosis, and autophagic …


One-Step Hot Formamide Extraction Of Rna From Saccharomyces Cerevisiae, Daniel Shedlovskiy, Natalia Shcherbik, Dimitri G Pestov Dec 2017

One-Step Hot Formamide Extraction Of Rna From Saccharomyces Cerevisiae, Daniel Shedlovskiy, Natalia Shcherbik, Dimitri G Pestov

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

Current methods for isolating RNA from budding yeast require lengthy and laborious steps such as freezing and heating with phenol, homogenization with glass beads, or enzymatic digestion of the cell wall. Here, extraction with a solution of formamide and EDTA was adapted to isolate RNA from whole yeast cells through a rapid and easily scalable procedure that does not require mechanical cell lysis, phenol, or enzymes. RNA extracted with formamide-EDTA can be directly loaded on gels for electrophoretic analysis without alcohol precipitation. A simplified protocol for downstream DNase treatment and reverse transcription reaction is also included. The formamide-EDTA extraction of …