Results 41 to 50 of about 1,319 (152)
Bacterial Cellulose Synthase Catalyzes the Formation of Chitin
ChemistrySelect, Volume 11, Issue 15, 20 April 2026.Recombinant BcsA‐B from Rhodobacter sphaeroides is shown to cleave UDP‐GlcNAc (uridine diphosphate N‐acetylglucosamine), generating chitin with distinct β‐chitin Raman bands. These findings reveal that a cellulose synthase can process an alternative nucleotide sugar, providing biochemical evidence for the co‐synthesis of cellulose and chitin.
Neraz Shai +3 more
wiley +1 more source
Divergent Oxidation Reactions of E‐ and Z‐Allylic Primary Alcohols by an Unspecific Peroxygenase
Angewandte Chemie, Volume 137, Issue 12, March 17, 2025.The unspecific peroxygenase rAaeUPO‐PaDa‐I‐H catalyses the oxidation of Z‐ and E‐allylic alcohols with complementary selectivity, giving epoxide and aldehyde/acid products, respectively. Both reactions were performed on a preparative scale with yields of up to 80 %, and the epoxidations proceed with excellent enantioselectivity (99 % ee).
Jiacheng Li +7 more
wiley +2 more sources
Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.Abstract Increasing our knowledge about the structure and metabolism of the microbial plankton community in coastal upwelling systems is essential for efficiently managing the resources of these highly productive ecosystems. Here we explore seasonal variations of this community in the NW Iberian coastal upwelling system by measuring variables informing
María López‐Haslett +6 more
wiley +1 more source
Pain Research and Management, Volume 2026, Issue 1, 2026.Background This study aimed to describe pain characteristics in patients diagnosed with Ehlers–Danlos syndrome (EDS) or hypermobility spectrum disorders (HSD) and to identify factors associated with moderate to severe pain at diagnosis. Methods Ninety‐six patients were retrospectively identified through the Ce.Ma.R.S. registry (2017–2022).
Mattia Morri +8 more
wiley +1 more source
Plan de intervención fisioterápico para luxación recidivante de rótula. A propósito de un caso [PDF]
, 2021 Introducción: la luxación de rótula es una lesión frecuente en deportistas jóvenes, afectando mayormente a los hombres en la práctica deportiva y a las mujeres fuera del ámbito deportivo.
Pérez Hernández, Jorge +1 more
core
Fuelling Unspecific Peroxygenases with In‐Situ Generated H2O2 Using Enzyme Fusions
ChemCatChem, Volume 17, Issue 22, November 24, 2025.Enzyme fusion constructs comprised of formate dehydrogenase and azoreductase can produce hydrogen peroxide especially in the presence of FMN. These enzyme fusions are utilized for in situ hydrogen peroxide production and are coupled to an unspecific peroxygenase for a slower peroxide delivery.
Beyzanur Çiçek +3 more
wiley +1 more source
Plan de intervención fisioterápico tras cirugía por fractura de rótula [PDF]
, 2016 Introducción: Las fracturas de la rótula representan el 1% de todas las lesiones esqueléticas y pueden provocar la incapacidad funcional debido a la importante función biomecánica de la rótula.
Caudevilla Polo, Santos +1 more
core
Influencia del tipo de rótula plástica en el análisis no lineal de estructuras de hormigón armado [PDF]
, 2017 Volumen 68, Especial Congreso, Junio 2017. Resúmenes del VII Congreso Internacional de Estructuras[SPA] La obtención de resultados precisos en un análisis estático no lineal requiere una adecuada modelización de las rótulas plásticas generadas en la ...
López López, Andrés Tomás +5 more
core +1 more source
Journal of Eukaryotic Microbiology, Volume 72, Issue 5, September/October 2025.ABSTRACT Nanoplanktonic diatoms (2–20 μm) are a significant yet historically understudied component of marine ecosystems. We investigated three recently isolated nanoplanktonic diatoms from the Northwest Atlantic Ocean (NWA): Minidiscus spinulatus, Mediolabrus comicus, and Minidiscus trioculatus.
Rebecca Stevens‐Green +5 more
wiley +1 more source
Molecular Ecology Resources, Volume 25, Issue 6, August 2025.ABSTRACT Amplicon sequencing tools such as metabarcoding are commonly used for thorough characterisation of microbial diversity in natural samples. They mostly rely on the amplification of conserved universal markers, mainly ribosomal genes, allowing the taxonomic assignment of barcodes.
Silke Van den Wyngaert +21 more
wiley +1 more source