Results 41 to 50 of about 970,785 (261)

A Holistic Approach to Producing Anti-Vibrio Metabolites by an Endosymbiotic Dinoflagellate Using Wastewater from Shrimp Rearing

Microorganisms
The aquaculture industry requires green solutions to solve several environmental challenges, including adequate wastewater remediation and natural drug applications to treat bacteria- and virus-related diseases. This study investigated the feasibility of
Carlos Yure B. Oliveira, Jéssika L. Abreu, Barbara C. Brandão, Deyvid Willame S. Oliveira, Pedro Rodrigues de Sena, Weverson Ailton da Silva, Evando S. Araújo, Leonardo R. Rörig, Gisely Karla de Almeida Costa, Suzianny Maria B. C. Silva, Marius N. Müller, Giustino Tribuzi, Alfredo O. Gálvez   +12 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Calidad biológica y bioquímica de la población de Artemia (Anostraca: Artemiidae) localizada en las salinas de Real de Salinas, Calkiní, Campeche, México

Revista de Biología Tropical, 2006
Se utilizaron quistes de Artemia recolectados en períodos de febrero de 1997 a febrero del 2000 en las salinas de Real de Salinas, Campeche, México y como especie de comparación Artemia franciscana (lote No.
Leticia G Rodríguez-Canché, Teresita DNJ Maldonado-Montiel, Luciano A Carrillo Navarro   +2 more
doaj  

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Evaluación del crecimiento de un cultivo de Daphnia magna alimentado con Saccharomyces cereviseae y un enriquecimiento con avena soya Avaliação do crescimento de um cultivo de Daphnia magna alimentada con Saccharomyces cereviseae e um meio enrriquecido com aveia soja Growth culture evaluation of Daphnia magna feed with Saccharomyces cereviseae enrichment with oat soy

Revista Colombiana de Ciencias Pecuarias, 2010
Se realizó el cultivo experimental de cladócero Daphnia magna alimentado con probióticos. Se realizaron 16 ensayos experimentales, en el laboratorio de larvicultura de peces y alimento vivo (Larpeali) de la Facultad de Ciencias Agrarias de la Universidad
Lucía E Ocampo, Mónica C Botero, Luis F Restrepo   +2 more
doaj  

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Efecto del medio de cultivo sobre el crecimiento y el contenido proteico de Chlorella vulgaris Efeito do diferentes meios de cultura sobre o crescimento e o conteúdo proteico em Chlorella vulgaris Effect of culture medium on growth and protein content of Chlorella vulgaris

Revista Colombiana de Ciencias Pecuarias, 2012
En piscicultura, el uso de alimento vivo durante las fases de larvicultura y alevinaje se ha convertido en una opción para reducir la tasa de mortalidad y los costos de producción, debido a que es económico, nutritivo y posee enzimas necesarias para el ...
Marcela Muñoz-Peñuela, Juan A Ramírez-Merlano, Angélica M Otero- Paternina, Víctor M Medina-Robles, Pablo E Cruz-Casallas, Yohana M Velasco-Santamaría   +5 more
doaj