Results 91 to 100 of about 9,102,050 (290)

Trabajo en equipo o equipo de trabajo: ¿es posible en el sistema de salud colombiano?

Revista Colombiana de Cirugía
El trabajo en equipo es un proceso en el cual diferentes representantes de varias disciplinas comparten experiencias, conocimientos y habilidades para mejorar la atención al paciente.
Álvaro Sanabria, Martha Castañeda
doaj  

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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Crystal Structure of a Eukaryotic GEN1 Resolving Enzyme Bound to DNA

Cell Reports, 2015
We present the crystal structure of the junction-resolving enzyme GEN1 bound to DNA at 2.5 Å resolution. The structure of the GEN1 protein reveals it to have an elaborated FEN-XPG family fold that is modified for its role in four-way junction resolution.
Yijin Liu, Alasdair D.J. Freeman, Anne-Cécile Déclais, Timothy J. Wilson, Anton Gartner, David M.J. Lilley   +5 more
doaj   +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, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

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, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The Global Andrology Forum (GAF): Structure, Roles, Functioning and Outcomes: An Online Model for Collaborative Research

The World Journal of Men's Health
Purpose: There are no published examples of a global online research collaborative in andrology. We describe the development, profile and member characteristics of the first consortium of this type, the Global Andrology Forum (GAF).
Walid El Ansari, Missy Savira, Widi Atmoko, Rupin Shah, Florence Boitrelle, Ashok Agarwal   +5 more
doaj   +1 more source

DENSIDAD POBLACIONAL Y ESTRUCTURA DE GRUPO DE Alouatta seniculus (PRIMATES: ATELIDAE) EN COLOSÓ, SUCRE, COLOMBIA POPULATIONAL DENSITY AND GROUP STRUCTURE OF Alouatta seniculus (PRIMATES: ATELIDAE) IN COLOSÓ, SUCRE, COLOMBIA

Revista U.D.C.A Actualidad & Divulgación Científica, 2011
En este estudio, se determinó la densidad poblacional y la estructura de grupo para una población de Alouatta seniculus (L. 1766) (Primates: Atelidae), asentada en una zona fragmentada de los arroyos Colosó y Sereno, del Municipio de Colosó, en el ...
David F. Ochoa, Edwin Martínez, Jaime De La Ossa   +2 more
doaj  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Investigating the Role of CNP and CNP Aggregates in the Rheological Breakdown of Triglyceride Systems

Crystals
In many food applications, the mechanical properties of fats play a critical role in determining the processing performance of fat-rich products. In fact, fat crystal networks form a particular class of soft materials that exhibit viscoelastic properties.
Ivana A. Penagos, Fien De Witte, Tom Rimaux, Koen Dewettinck, Filip Van Bockstaele   +4 more
doaj   +1 more source

AUTOMORPHISM GROUPS OF RANDOMIZED STRUCTURES [PDF]

The Journal of Symbolic Logic, 2017
AbstractWe study automorphism groups of randomizations of separable structures, with focus on the ℵ0-categorical case. We give a description of the automorphism group of the Borel randomization in terms of the group of the original structure. In the ℵ0-categorical context, this provides a new source of Roelcke precompact Polish groups, and we describe ...
openaire   +3 more sources