Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Robert G Endres"'
Publikováno v:
PLoS Pathogens, Vol 19, Iss 5, p e1011428 (2023)
The type VI secretion system (T6SS) is an antibacterial weapon that is used by numerous Gram-negative bacteria to gain competitive advantage by injecting toxins into adjacent prey cells. Predicting the outcome of a T6SS-dependent competition is not o
Externí odkaz:
https://doaj.org/article/963a070b3c4d4254a4d5bdff35baae7b
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 12, p e1009643 (2021)
Non-equilibrium thermodynamics has long been an area of substantial interest to ecologists because most fundamental biological processes, such as protein synthesis and respiration, are inherently energy-consuming. However, most of this interest has f
Externí odkaz:
https://doaj.org/article/f985c6314fa149938fc3e23ab239eda5
Publikováno v:
eLife, Vol 8 (2019)
In complex biological systems, simple individual-level behavioral rules can give rise to emergent group-level behavior. While collective behavior has been well studied in cells and larger organisms, the mesoscopic scale is less understood, as it is u
Externí odkaz:
https://doaj.org/article/09565fa0cb5a4d108a896d266fbaf27a
Publikováno v:
PLoS Biology, Vol 15, Iss 4, p e1002602 (2017)
The transition from single-cell to multicellular behavior is important in early development but rarely studied. The starvation-induced aggregation of the social amoeba Dictyostelium discoideum into a multicellular slug is known to result from single-
Externí odkaz:
https://doaj.org/article/aa304b64f6254139ac4181f8295cabb0
Publikováno v:
eLife, Vol 5 (2016)
When starved, the Gram-positive bacterium Bacillus subtilis forms durable spores for survival. Sporulation initiates with an asymmetric cell division, creating a large mother cell and a small forespore. Subsequently, the mother cell membrane engulfs
Externí odkaz:
https://doaj.org/article/02f04063b2e04f23ad2182670e3c4dc6
Autor:
Stephan Eismann, Robert G Endres
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 12, p e1004650 (2015)
The chemotaxis sensory system allows bacteria such as Escherichia coli to swim towards nutrients and away from repellents. The underlying pathway is remarkably sensitive in detecting chemical gradients over a wide range of ambient concentrations. Int
Externí odkaz:
https://doaj.org/article/0cd352bff4f74682a31d26c13e0e0d03
Publikováno v:
Molecular Systems Biology, Vol 4, Iss 1, Pp 1-9 (2008)
Abstract Like many sensory receptors, bacterial chemotaxis receptors form clusters. In bacteria, large‐scale clusters are subdivided into signaling teams that act as ‘antennas’ allowing detection of ligands with remarkable sensitivity. The rang
Externí odkaz:
https://doaj.org/article/9acd966db9fe4fd7871665d06668c5e8
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 6, p e1004222 (2015)
Cells sense external concentrations and, via biochemical signaling, respond by regulating the expression of target proteins. Both in signaling networks and gene regulation there are two main mechanisms by which the concentration can be encoded intern
Externí odkaz:
https://doaj.org/article/6e9d9bdc4b994427877d58b8ef4e3d06
Autor:
Robert G Endres
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0121681 (2015)
Bistability is considered wide-spread among bacteria and eukaryotic cells, useful, e.g., for enzyme induction, bet hedging, and epigenetic switching. However, this phenomenon has mostly been described with deterministic dynamic or well-mixed stochast
Externí odkaz:
https://doaj.org/article/bf51a5c560264d94bfe9b8692af42835
Publikováno v:
PLoS Computational Biology, Vol 10, Iss 10, p e1003912 (2014)
To survive starvation, the bacterium Bacillus subtilis forms durable spores. The initial step of sporulation is asymmetric cell division, leading to a large mother-cell and a small forespore compartment. After division is completed and the dividing s
Externí odkaz:
https://doaj.org/article/2e96d4cfac7c4f4a8314771b6bc1ae27