Laurent Jutras-Dubé, Ezzat El-Sherif, Paul François
Propagation, speed and shapes of genetic waves of expression during development can be modeled by a simple interplay between two transcriptional modules (dynamic/static), which explains robustness and precision of patterning.
The neural population of the Aplysia's pedal ganglion are a low-dimensional spiral attractor, and the parameters of the attractor directly define the properties of the Aplysia's escape locomotion behaviour.
Joshua S MacCready, Pusparanee Hakim ... Daniel C Ducat
Carboxysomes, the carbon-fixation machinery of cyanobacteria, are equidistantly-positioned by dynamic gradients of the protein McdA on the nucleoid that emerge through interaction with a previously unidentified carboxysome factor, McdB.
Risk of punishment during reward seeking behavior is associated with a functional "disconnection" of the PFC-VTA circuit due to a transient loss of VTA-driven theta oscillation.
Stefania Viola, William Roseby ... A William Rutherford
Comparisons of enzyme efficiency and electron transfer show that, to oxidize water using lower energy light, the two types of far-red photosystem II have adopted opposite trade-offs between efficiency of light use and resilience to light damage.
Roxanne Lofredi, Wolf-Julian Neumann ... Andrea A Kühn
Bradykinesia in Parkinson's disease may be associated to a dopamine-dependent recruitment failure of subthalamic activity in short bursts of gamma synchrony.
Guy Wiedermann, Robert Alexander Bone ... J Kim Dale
Computational modelling together with experimental manipulation indicate that the stability and turnover of activated Notch is inextricably linked to the regulation of the pace of segmentation clock gene expression in the presomitic mesoderm.
The ability of calcium waves to exert different effects on calcineurin activity depending on subcellular location is mediated by the distribution of calmodulin.