Results 41 to 50 of about 4,232,997 (293)
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
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Theoretical aspects of electroweak symmetry breaking in SUSY models
, 2011 The electroweak (EW) symmetry breaking in the simplest supersymmetric (SUSY) extensions of the standard model (SM), i.e. minimal and next-to-minimal supersymmetric standard models (MSSM and NMSSM), is considered.
Nevzorov, R.
core +1 more source
Theoretical models of planetary system formation: mass vs semi-major axis [PDF]
, 2013 Planet formation models have been developed during the last years in order to try to reproduce the observations of both the solar system, and the extrasolar planets. Some of these models have partially succeeded, focussing however on massive planets, and
Alibert, Y. +6 more
core +5 more sources
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Theory into Practice: An Overview of Historical Leadership Theories and Approaches
EDISThe Theory into Practice series is designed to outline a chronological perspective of leadership theories and approaches. Each article will highlight a theoretical perspective or leadership approach, a scenario in which the theory or approach can be or ...
Megan S. Cantrell
doaj +3 more sources
Salud Pública de México, 2012 OBJETIVO: Diseñar un modelo conceptual sobre la comunicación de los resultados de la investigación científica en el área de la salud pública, en un contexto local.
César A Macías-Chapula
doaj
Understanding with Theoretical Models [PDF]
Journal of Economic Methodology, 2014 This paper discusses the epistemic import of highly abstract and simplified theoretical models using Thomas Schelling’s checkerboard model as an example. We argue that the epistemic contribution of theoretical models can be better understood in the context of a cluster of models relevant to the explanatory task at hand.
Aydinonat, N. Emrah, Ylikoski, Petri
openaire +4 more sources
Molecular Oncology, EarlyView.This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris +10 more
wiley +1 more source
Some theoretical results on neural spike train probability models
, 2007 This article contains two main theoretical results on neural spike train models. The first assumes that the spike train is modeled as a counting or point process on the real line where the conditional intensity function is a product of a free firing rate
Chan, Hock Peng, Loh, Wei-Liem
core +2 more sources