Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast

Survival under nutrient limitation is an essential feature of microbial cells, and it is defined by the chronological lifespan. We summarize recent findings, illustrating how crucial the choice of the experimental setup is for the interpretation of data in this field. Especially the impact of oxygen...

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Detalles Bibliográficos
Autores principales: Sauer, Michael, Mattanovich, Diethard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Shared Science Publishers OG 2016
Materias:
Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5348990/
https://www.ncbi.nlm.nih.gov/pubmed/28362008
http://dx.doi.org/10.15698/mic2016.06.504
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author Sauer, Michael
Mattanovich, Diethard
author_facet Sauer, Michael
Mattanovich, Diethard
author_sort Sauer, Michael
collection PubMed
description Survival under nutrient limitation is an essential feature of microbial cells, and it is defined by the chronological lifespan. We summarize recent findings, illustrating how crucial the choice of the experimental setup is for the interpretation of data in this field. Especially the impact of oxygen supply differs depending on the culture type, highlighting the differences of alternatives like the retentostat to classical batch cultures. Finally the importance of culture conditions on cell aging and survival in biotechnological processes is highlighted.
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spelling pubmed-53489902017-03-29 Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast Sauer, Michael Mattanovich, Diethard Microb Cell Microbiology Survival under nutrient limitation is an essential feature of microbial cells, and it is defined by the chronological lifespan. We summarize recent findings, illustrating how crucial the choice of the experimental setup is for the interpretation of data in this field. Especially the impact of oxygen supply differs depending on the culture type, highlighting the differences of alternatives like the retentostat to classical batch cultures. Finally the importance of culture conditions on cell aging and survival in biotechnological processes is highlighted. Shared Science Publishers OG 2016-04-12 /pmc/articles/PMC5348990/ /pubmed/28362008 http://dx.doi.org/10.15698/mic2016.06.504 Text en https://creativecommons.org/licenses/by/4.0/ This is an open-access article released under the terms of the Creative Commons Attribution (CC BY) license, which allows the unrestricted use, distribution, and reproduction in any medium, provided the original author and source are acknowledged.
spellingShingle Microbiology
Sauer, Michael
Mattanovich, Diethard
Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title_full Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title_fullStr Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title_full_unstemmed Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title_short Non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
title_sort non-genetic impact factors on chronological lifespan and stress resistance of baker’s yeast
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5348990/
https://www.ncbi.nlm.nih.gov/pubmed/28362008
http://dx.doi.org/10.15698/mic2016.06.504
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