Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Naama Brenner"'
Autor:
Lukas Geyrhofer, Philip Ruelens, Andrew D. Farr, Diego Pesce, J. Arjan G. M. de Visser, Naama Brenner
Publikováno v:
mBio, Vol 14, Iss 2 (2023)
ABSTRACT A common strategy used by bacteria to resist antibiotics is enzymatic degradation or modification. This reduces the antibiotic threat in the environment and is therefore potentially a collective mechanism that also enhances the survival of n
Externí odkaz:
https://doaj.org/article/a86d073a0a444c1cb67ddc457d60eb0c
Autor:
Lukas Geyrhofer, Naama Brenner
Publikováno v:
BMC Ecology, Vol 20, Iss 1, Pp 1-15 (2020)
Abstract Background Natural habitats are typically structured, imposing constraints on inhabiting populations and their interactions. Which conditions are important for coexistence of diverse communities, and how cooperative interaction stabilizes in
Externí odkaz:
https://doaj.org/article/f9a2bc78849a463ba919277b4e27a12c
Publikováno v:
iScience, Vol 25, Iss 3, Pp 103924- (2022)
Summary: Drug resistance and metastasis—the major complications in cancer—both entail adaptation of cancer cells to stress, whether a drug or a lethal new environment. Intriguingly, these adaptive processes share similar features that cannot be e
Externí odkaz:
https://doaj.org/article/db366c978162416aafe3419d56c4f701
Publikováno v:
iScience, Vol 25, Iss 2, Pp 103678- (2022)
Summary: In balanced exponential growth, bacteria maintain many properties statistically stable for a long time: cell size, cell cycle time, and more. As these are strongly coupled variables, it is not a-priori obvious which are directly regulated an
Externí odkaz:
https://doaj.org/article/26e939b2e11342d486492f60181d2382
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
How are stable memories maintained in the brain despite significant ongoing fluctuations in synaptic strengths? Here, the authors show that a model consistent with fluctuations, homeostasis and biologically plausible learning rules, naturally leads t
Externí odkaz:
https://doaj.org/article/3c7855698eed41e5a92e84ed756aa898
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 5, p e1007825 (2020)
Biological networks are often heterogeneous in their connectivity pattern, with degree distributions featuring a heavy tail of highly connected hubs. The implications of this heterogeneity on dynamical properties are a topic of much interest. Here we
Externí odkaz:
https://doaj.org/article/32ec9040c8224ce1a5ad1ef2aaa6b518
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0238433 (2020)
Phenotypic switches are associated with alterations in the cell's gene expression profile and are vital to many aspects of biology. Previous studies have identified local motifs of the genetic regulatory network that could underlie such switches. Rec
Externí odkaz:
https://doaj.org/article/1bdd1bafbf744d608447a9ed11790c72
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
Recent works suggest that cellular networks may respond to novel challenges on the time-scale of cellular lifetimes through large-scale perturbation of gene expression and convergence to a new state. Here, the authors demonstrate the theoretical feas
Externí odkaz:
https://doaj.org/article/63091e04f7cc4fa1aaff740c34dc4804
Publikováno v:
PLoS ONE, Vol 14, Iss 11, p e0224256 (2019)
Human visual perception is a complex, dynamic and fluctuating process. In addition to the incoming visual stimulus, it is affected by many other factors including temporal context, both external and internal to the observer. In this study we investig
Externí odkaz:
https://doaj.org/article/6914880b88514545ab4819852c2552cf
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013176 (2021)
A fundamental feature of complex biological systems is the ability to form feedback interactions with their environment. A prominent model for studying such interactions is reservoir computing, where learning acts on low-dimensional bottlenecks. Desp
Externí odkaz:
https://doaj.org/article/cf28efeb073d43ae823ee5ee139d3035