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Akademický článek

Evolutionary Remodeling of Bacterial Motility Checkpoint Control

Autor: Bin Ni, Bhaswar Ghosh, Ferencz S. Paldy, Remy Colin, Thomas Heimerl, Victor Sourjik

Publikováno v: Cell Reports, Vol 18, Iss 4, Pp 866-877 (2017)

Regulatory networks play a central role in the relationship between genotype and phenotype in all organisms. However, the mechanisms that underpin the evolutionary plasticity of these networks remain poorly understood. Here, we used experimental sele

Externí odkaz: https://doaj.org/article/8bdd095084cd4ad3a2af308838046d95

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Akademický článek

Exponential signaling gain at the receptor level enhances signal-to-noise ratio in bacterial chemotaxis.

Autor: Silke Neumann, Linda Løvdok, Kajetan Bentele, Johannes Meisig, Ekkehard Ullner, Ferencz S Paldy, Victor Sourjik, Markus Kollmann

Publikováno v: PLoS ONE, Vol 9, Iss 4, p e87815 (2014)

Cellular signaling systems show astonishing precision in their response to external stimuli despite strong fluctuations in the molecular components that determine pathway activity. To control the effects of noise on signaling most efficiently, living

Externí odkaz: https://doaj.org/article/2b233d2ec7764b63a78732a803347125

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Akademický článek

Role of translational coupling in robustness of bacterial chemotaxis pathway.

Autor: Linda Løvdok, Kajetan Bentele, Nikita Vladimirov, Anette Müller, Ferencz S Pop, Dirk Lebiedz, Markus Kollmann, Victor Sourjik

Publikováno v: PLoS Biology, Vol 7, Iss 8, p e1000171 (2009)

Chemotaxis allows bacteria to colonize their environment more efficiently and to find optimal growth conditions, and is consequently under strong evolutionary selection. Theoretical and experimental analyses of bacterial chemotaxis suggested that the

Externí odkaz: https://doaj.org/article/b9deba0b12904c53bf3514e2b90bf29c

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