Results 51 to 60 of about 112,087 (240)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS 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

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Don Ramón Chico de Guzmán, orador parlamentario

open access: yesAlquipir, 1995
Este artículo trata sobre una persona importante nacida en Cehegín, Ramón Chico de Guzmán y Ortiz. Primero se expone brevemente la biografía de este político y literato ceheginense adoptivo, pues el autor del artículo es un gran experto en este personaje.
Alcázar de Iranzo
doaj  

Seismic structure between the Pacific coast and Mexico City form the Petatlán earthquake (Ms=7.6) aftershocks

open access: yesGeofísica Internacional, 1996
Los tiempos de arribo de ondas P y S de las replicas del sismo del 14 de marzo de 1979 Petatlán (M,=7.6), han sido usados para delinear una estructura de velocidades compresionales y de corte para la zona de subducción entre Petatlán y la ciudad de ...
Carlos Valdés-González   +1 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

La modulación secuencial en tareas con conflicto no es universal: depende del tipo de conflicto [PDF]

open access: yes, 2010
Ponència de la VI Reunión Científica sobre Atención (RECA 6), celebrada a Barcelona ...
Botella, Juan   +4 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Carbon Nanotube-Enhanced Silicone Fingerprint Replicas for Biometric Security Testing

open access: yesApplied Sciences
Biometric authentication systems, including fingerprint readers, are widely used in mobile devices but remain vulnerable to spoofing attacks. This paper evaluates the properties of carbon nanotube (CNT)-modified silicone fingerprint replicas for use in ...
Eliza Romanczuk-Ruszuk   +5 more
doaj   +1 more source

La primera réplica de los personajes de sabios en el teatro de Sánchez de Badajoz [PDF]

open access: yes, 2001
Journée d'études du 19 avril 2001 "Paroles du saint, paroles sur le saint. Parole orthodoxe/péchés de la langue" (resp. Luis González)International audienceDentro de las leyes de la interlocución en el teatro de farsas de Diego Sánchez de Badajoz, se ...
Cazal, Françoise
core   +1 more source

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