Thesis (MSc)--Stellenbosch University, 2019.ENGLISH ABSTRACT: The regulation of phosphofructokinase (PFK) by ATP and AMP is a necessary feature for glycolytic oscillations. The enzyme adenylate kinase (AK) is responsible for the interconversion of ATP + AMP 2 ADP, and so influences the regulation of PFK. We present here, both experimentally and through model simulations, that a decrease in AK activity results in an increase in period time of the glycolytic oscillations. We show, for the rst time, that AK is a necessary component of these oscillations and an absence of AK activity results in no oscillations. Using an existing model for glycolytic oscillations, we incorperate a mechanistic equation for AK activity with parameters de...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...
Thesis (MSc)--Stellenbosch University, 2021.ENGLISH ABSTRACT: Yeast glycolysis is a well-studied mod...
An existing detailed kinetic model for the steady-state behavior of yeast glycolysis was tested for ...
Oscillations are widely distributed in nature and synchronization of oscillators has been described ...
AbstractWe have constructed a model of the upper part of the glycolysis in the pancreatic β-cell. Th...
<p>Glycolytic oscillations drive bursting through a cAMP-dependent pathway. (A) Ca<sup>2+</sup> and ...
The response of oscillatory systems to external perturbations is crucial for emergent properties suc...
AbstractEnzymology tends to focus on highly specific effects of substrates, allosteric modifiers, an...
In der vorliegenden Arbeit wird das Phosphofructokinase-1 und -2-System in S. cerevisiae hinsichtlic...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...
Thesis (MSc)--Stellenbosch University, 2021.ENGLISH ABSTRACT: Yeast glycolysis is a well-studied mod...
An existing detailed kinetic model for the steady-state behavior of yeast glycolysis was tested for ...
Oscillations are widely distributed in nature and synchronization of oscillators has been described ...
AbstractWe have constructed a model of the upper part of the glycolysis in the pancreatic β-cell. Th...
<p>Glycolytic oscillations drive bursting through a cAMP-dependent pathway. (A) Ca<sup>2+</sup> and ...
The response of oscillatory systems to external perturbations is crucial for emergent properties suc...
AbstractEnzymology tends to focus on highly specific effects of substrates, allosteric modifiers, an...
In der vorliegenden Arbeit wird das Phosphofructokinase-1 und -2-System in S. cerevisiae hinsichtlic...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Enzymology tends to focus on highly specific effects of substrates, allosteric modifiers, and produc...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...
Our lab has recently discovered metabolic oscillations in single cells of baker’s yeast, where cruci...