Results 71 to 80 of about 3,017,786 (307)
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
A Group-Based Yule Model for Bipartite Author-Paper Networks
, 2004 This paper presents a novel model for author-paper networks, which is based on the assumption that authors are organized into groups and that, for each research topic, the number of papers published by a group is based on a success-breeds-success model ...
A. J. Lotka +7 more
core +1 more source
An ontology co-design method for the co-creation of a continuous care ontology [PDF]
, 2014 Ontology engineering methodologies tend to emphasize the role of the knowledge engineer or require a very active role of domain experts. In this paper, a participatory ontology engineering method is described that holds the middle ground between these ...
Ackaert, Ann +9 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
CRIMINAL TERRORIST GROUP IN THE NEW CRIMINAL LEGISLATION OF ROMANIA [PDF]
Challenges of the Knowledge Society, 2016 In the Romanian criminal law, there is a specialized regulation that defines criminal terrorist group, as variant of plurality of offenders. The present study presents this kind of criminal group by identifying the elements of differentiation compared to
Mirela GORUNESCU
doaj
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
MONEY LAUNDERING ON THE BACKGROUND OF THE FINANCIAL CRISIS - A ROMANIAN REALITY [PDF]
The purpose of most illegal activities (especially those in the economic field), whether illegal as specific to organized crime networks (cigarette smuggling, alcohol; traffic of weapons, nuclear material, drugs, human beings; trade in protected species ...
Iulian Gheorghe Ionita
core
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Disorder-induced critical behavior in driven diffusive systems
, 1999 Using dynamic renormalization group we study the transport in driven diffusive systems in the presence of quenched random drift velocity with long-range correlations along the transport direction.
A. Corral +26 more
core +1 more source