Saccharomyces cerevisiae Ebs1p is a putative ortholog of human Smg7 and promotes nonsense mediated mRNA decay

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Publications associées (31)

Transcription-induced supercoiling explains formation of self-interacting chromatin domains in S-pombe

Yannis Burnier, Andrzej Stasiak, Julien Dorier, Fabrizio Benedetti

The question of how self-interacting chromatin domains in interphase chromosomes are structured and generated dominates current discussions on eukaryotic chromosomes. Numerical simulations using standard polymer models have been helpful in testing the vali ...

Oxford University Press (OUP)2017

Lysine acetylation stoichiometry and proteomics analyses reveal pathways regulated by sirtuin 1 in human cells

Diego Chiappe

Lysine acetylation is a widespread posttranslational modification affecting many biological pathways. Recent studies indicate that acetylated lysine residues mainly exhibit low acetylation occupancy, but challenges in sample preparation and analysis make i ...

Amer Soc Biochemistry Molecular Biology Inc2017

A method for analysis and design of metabolism using metabolomics data and kinetic models: Application on lipidomics using a novel kinetic model of sphingolipid metabolism

Paolo Angelino, Vassily Hatzimanikatis, Howard Riezman, Georgios Savoglidis

We present a model-based method, designated Inverse Metabolic Control Analysis (IMCA), which can be used in conjunction with classical Metabolic Control Analysis for the analysis and design of cellular metabolism. We demonstrate the capabilities of the met ...

Academic Press Inc Elsevier Science2016

Castles fall from inside: Evidence for dominant internal photo-catalytic mechanisms during treatment of Saccharomyces cerevisiae by photo-Fenton at near-neutral pH

César Pulgarin, Cristina del Socorro Lonfat, Sami Rtimi, Stefanos Giannakis

In this work, the antimicrobial effects of the photo-Fenton process on yeast cells were tested (Saccharomyces cerevisiae), an essential eukaryotic unicellular model of living cells. Near-neutral pH was used in all studies, while iron sulfate and iron citra ...

Elsevier2016

An automated microreactor for semi-continuous biosensor measurements

Philippe Renaud, Harald Van Lintel, Jan Roelof van der Meer, Nina Buffi

Living bacteria or yeast cells are frequently used as bioreporters for the detection of specific chemical analytes or conditions of sample toxicity. In particular, bacteria or yeast equipped with synthetic gene circuitry that allows the production of a rel ...

Royal Society of Chemistry2016

Optimization and characterization of the endogenous production of protoporphyrin IX in a yeast model

Georges Wagnières, Matthieu Philippe Emmanuel Zellweger, Emmanuel Louis Arthur Gerelli, Jaroslava Joniová

The availability of reproducible, convenient, and inexpensive model organisms able to generate predictable levels of endogenous porphyrins, including protoporphyrin IX (PpIX), is essential in photomedicine research. Saccharomyces cerevisiae produces endoge ...

SPIE Society of Photo-optical Instrumentation Engineers2016

Live yeasts enhance fibre degradation in the cow rumen through an increase in plant substrate colonization by fibrolytic bacteria and fungi

AimsTo monitor the effect of a live yeast additive on feedstuff colonization by targeted fibrolytic micro-organisms and fibre degradation in the cow rumen. Methods and ResultsAbundance of adhering fibrolytic bacteria and fungi on feedstuffs incubated in sa ...

Wiley-Blackwell2016

A formin-nucleated actin aster concentrates cell wall hydrolases for cell fusion in fission yeast

Thierry Laroche, Arne Seitz, Raphaël Groux, Omaya Pierre Dudin

Cell-cell fusion is essential for fertilization. For fusion of walled cells, the cell wall must be degraded at a precise location but maintained in surrounding regions to protect against lysis. In fission yeast cells, the formin Fus1, which nucleates linea ...

Rockefeller University Press2015

Pombe's thirteen - control of fission yeast cell division by the septation initiation network

Viesturs Simanis

The septation initiation network (SIN) regulates aspects of cell growth and division in Schizosaccharomyces pombe and is essential for cytokinesis. Insufficient signalling results in improper assembly of the contractile ring and failure of cytokinesis, gen ...

Company Of Biologists Ltd2015

An Extended, Boolean Model of the Septation Initiation Network in S-pombe Provides Insights into Its Regulation

Viesturs Simanis, Andrea Krapp, Elena Cano, Anastasia Chasapi, Ioannis Xenarios

Cytokinesis in fission yeast is controlled by the Septation Initiation Network (SIN), a protein kinase signaling network using the spindle pole body as scaffold. In order to describe the qualitative behavior of the system and predict unknown mutant behavio ...

Public Library of Science2015

Molecular Mechanism of Flocculation Self-Recognition in Yeast and Its Role in Mating and Survival

Jens Nielsen, Sandor Kasas, Livan Bladimir Alonso Sarduy

We studied the flocculation mechanism at the molecular level by determining the atomic structures of N-Flo1p and N-Lg-Flo1p in complex with their ligands. We show that they have similar ligand binding mechanisms but distinct carbohydrate specificities and ...

American Society for Microbiology2015

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