However, we do not believe that a pre-existing part of a motor pathway was lost.
In program-level imitation, the logical, hierarchical organization the "gist" of a behavioural routine is copied, by putting together a novel organization of pre-existing components of the imitator's behaviour repertoire.
While such an introduction, strictly speaking, increases the number of regulatory components in the system, we here choose to represent the agent only through its effect of modifying or creating an interaction between two pre-existing components of the system; this is a logical simplification because the introduced agent is designed explicitly to have no other effect on the system.
Soon after TNFR1 is ligated, RIP1 is rapidly ubiquitinated and sequestered from pre-existing components of the death pathway such as CASPASE-8.
The central idea of the insiders' view that protein sorting in mitochondria was cobbled together from pre-existing components in the chromosome of the alphaproteobacterial endosymbiont [ 5] raises an interesting question: how can this process be described in a step-wise manner?
Thomas Edison's light bulb, for example, was not so much the product of a metaphorical light-bulb moment of discovery as of the bringing together of pre-existing components—an electricity supply, a heated filament, a vacuum and a glass envelope.
Such pre-existing components, including those of what would later become part of the invasion machinery, were co-opted during evolution to facilitate a successful parasitic lifestyle in multiple hosts.
Alternatively, as suggested by the referee, it is possible that limited modifications of transporters encoded on the endosymbiont genome might modify a pre-existing molecular component to sustain essential exchange of metabolites.
The aim of this paper is to present an overview on industrial data modeling and exchanging, both for representing enterprise products and for describing libraries of pre-existing components intended to be used in enterprise products.
The simulation incorporates a detailed plate, product and air flow model, solving the mass, momentum and energy balances within the drier, into a pre-existing model of the remaining HPD components.
Rubenstein: The foundation of "Line of Sight" was a pre-existing demo in our catalog.
