Results 131 to 140 of about 2,242,435 (266)
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
, 2017 Andrea Rossi,1 Bojana Butorac-Petanjek,2 Marco Chilosi,3 Borja G Cosío,4 Matjaz Flezar,5 Nikolaos Koulouris,6 José Marin,7 Neven Miculinic,2 Guido Polese,8 Miroslav Samaržija,9 Sabina Skrgat,5 Theodoros Vassilakopoulos,10 Andrea Vukić-Dugac,
Cosío BG +14 more
core
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
State estimation for networked control systems under information limitation
, 2016 This paper investigates state estimation problem for linear continuous timeinvariant systems over a stationary memoryless uncertain digital channel without data dropout and time delay. In particular, the case with information limitation is examined.
Liu QQ(刘庆泉)
core
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
, 2018 Sun Hye Shin,1 Danbee Kang,2 Juhee Cho,2 Haseong Chang,3 Min Sun Kim,3 Su Yeon Lee,3 Hyun Lee,1 Hojoong Kim,1 Duk-Kyung Kim,3 Eun Kyoung Kim,3,* Hye Yun Park1,* 1Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung ...
Kim MS +10 more
core
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Privacy Protection from Sampling and Perturbation in Survey Microdata
, 2010 We consider the assessment of disclosure risk in the release of microdata from social surveys as public-use files. We consider both identification risk and the notion of differential privacy introduced in the computer science literature.
Shlomo, Natalie, Skinner, Chris
core
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source