Growth-rate dependency of ribosome abundance and translation elongation rate in Corynebacterium glutamicum differs from that in Escherichia coli

Susana Matamouros (), Thomas Gensch, Martin Cerff, Christian C. Sachs, Iman Abdollahzadeh, Johnny Hendriks, Lucas Horst, Niklas Tenhaef, Julia Tenhaef, Stephan Noack, Michaela Graf, Ralf Takors, Katharina Nöh and Michael Bott ()
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Susana Matamouros: IBG-1: Biotechnology, Forschungszentrum Jülich
Thomas Gensch: IBI-1: Molecular and Cellular Physiology, Forschungszentrum Jülich
Martin Cerff: IBG-1: Biotechnology, Forschungszentrum Jülich
Christian C. Sachs: IBG-1: Biotechnology, Forschungszentrum Jülich
Iman Abdollahzadeh: IBI-1: Molecular and Cellular Physiology, Forschungszentrum Jülich
Johnny Hendriks: IBI-1: Molecular and Cellular Physiology, Forschungszentrum Jülich
Lucas Horst: IBG-1: Biotechnology, Forschungszentrum Jülich
Niklas Tenhaef: IBG-1: Biotechnology, Forschungszentrum Jülich
Julia Tenhaef: IBG-1: Biotechnology, Forschungszentrum Jülich
Stephan Noack: IBG-1: Biotechnology, Forschungszentrum Jülich
Michaela Graf: University of Stuttgart
Ralf Takors: University of Stuttgart
Katharina Nöh: IBG-1: Biotechnology, Forschungszentrum Jülich
Michael Bott: IBG-1: Biotechnology, Forschungszentrum Jülich

Nature Communications, 2023, vol. 14, issue 1, 1-14

Abstract: Abstract Bacterial growth rate (µ) depends on the protein synthesis capacity of the cell and thus on the number of active ribosomes and their translation elongation rate. The relationship between these fundamental growth parameters have only been described for few bacterial species, in particular Escherichia coli. Here, we analyse the growth-rate dependency of ribosome abundance and translation elongation rate for Corynebacterium glutamicum, a gram-positive model species differing from E. coli by a lower growth temperature optimum and a lower maximal growth rate. We show that, unlike in E. coli, there is little change in ribosome abundance for µ

Date: 2023
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DOI: 10.1038/s41467-023-41176-y

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