WorldCat Identities

Legent, Guillaume

Works: 3 works in 4 publications in 2 languages and 6 library holdings
Roles: Contributor, Author
Publication Timeline
Most widely held works by Guillaume Legent
A stochastic automaton shows how enzyme assemblies may contribute to metabolic efficiency by Patrick Amar( )

1 edition published in 2008 in English and held by 2 WorldCat member libraries worldwide

Assemblages moléculaires : modélisation et étude expérimentale par spectrométrie d'émission d'ions secondaires (SIMS) by Guillaume Legent( Book )

2 editions published in 2007 in French and held by 2 WorldCat member libraries worldwide

This thesis is in two parts. The first part involves theory and modelling and describes the concept of "functioning-dependent structures" (FDS). These are structures that only last during the time that they fulfil a function and that disappear once they have fulfilled that function. The FDS model is based on the assembly of two Michaelis-Menten type enzymes that are actively catalysing their reactions. We show that FDSs, both in stationary and transient regimes, have emergent properties and can generate new behaviours that cannot be generated by two enzymes not in the form of an FDS (i.e. "free"). The second part involves experiments that are based on the interaction of a beam of ions with the surface of a biological sample. The particles produced, including those produced by atomic recombination, are analysed and imaged using a NanoSIMS 50 (Secondary Ion Mass Spectrometry). We show here using physico-chemical systems and modelling that this technique allows two macromolecules to be colocalised with a precision of around 2 nm
Sensor potency of the moonlighting enzyme-decorated cytoskeleton: the cytoskeleton as a metabolic sensor by Vic Norris( )

1 edition published in 2013 in English and held by 2 WorldCat member libraries worldwide

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