Results 141 to 150 of about 5,150,728 (333)

Metabolic cost as an organizing principle for cooperative learning [PDF]

open access: yesarXiv, 2012
This paper investigates how neurons can use metabolic cost to facilitate learning at a population level. Although decision-making by individual neurons has been extensively studied, questions regarding how neurons should behave to cooperate effectively remain largely unaddressed.
arxiv  

Fast computation of gradient and sentitivity in 13C metabolic flux analysis instationary experiments using the adjoint method [PDF]

open access: yesarXiv, 2012
Metabolic flux analysis using 13C labeled substrates is an important tool for metabolic engineering. Although it has now been evolving for more than ten years, metabolic flux analysis has still not reached the limits of its application. First and foremost, there is only one reference software for the analysis and identification of metabolic fluxes ...
arxiv  

Reprograming of gut microbiome energy metabolism by the FUT2 Crohn's disease risk polymorphism. [PDF]

open access: yes, 2014
Fucosyltransferase 2 (FUT2) is an enzyme that is responsible for the synthesis of the H antigen in body fluids and on the intestinal mucosa. The H antigen is an oligosaccharide moiety that acts as both an attachment site and carbon source for intestinal ...
Borneman, James   +14 more
core  

Bayesian Metabolic Flux Analysis reveals intracellular flux couplings [PDF]

open access: yesarXiv, 2018
Metabolic flux balance analyses are a standard tool in analysing metabolic reaction rates compatible with measurements, steady-state and the metabolic reaction network stoichiometry. Flux analysis methods commonly place unrealistic assumptions on fluxes due to the convenience of formulating the problem as a linear programming model, and most methods ...
arxiv  

GeneFishing to reconstruct context specific portraits of biological processes. [PDF]

open access: yes, 2019
Rapid advances in genomic technologies have led to a wealth of diverse data, from which novel discoveries can be gleaned through the application of robust statistical and computational methods.
Ashuach, Tal   +7 more
core   +1 more source

Ferroptosis: A Regulated Cell Death Nexus Linking Metabolism, Redox Biology, and Disease

open access: yesCell, 2017
B. Stockwell   +27 more
semanticscholar   +1 more source

The balance between fumarate and malate plays an important role in plant development and postharvest quality in tomato fruit [PDF]

open access: yes, 2018
Organic acids, produced as intermediates of the tricarboxylic cycle, play a crucial role in the plant primary metabolism and are considered as being ones of the most important quality traits in edible fruits.
Fernie, Alisdair R   +5 more
core  

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