Sentence examples for preexisting components from inspiring English sources

The fact that all eyes have evolved through the modification of prior form and the cooption of preexisting components also explains some otherwise puzzling structural complications (not to mention features that are downright maladaptive; see Novella 2008 for several examples).

The reason is that life is not about the spatial reorganization of preexisting components, it is a continuous chemical reaction, an energy-releasing reaction, and a far-from-equilibrium process.

From an evolutionary standpoint, protein import across the first (rER or epiplastid) membrane does not appear to require too much in the way of molecular inventions, as preexisting components for ER import are used.

In biology, self-assembly describes processes in which a disordered system with preexisting components forms an organized structure or pattern as a consequence of specific local interactions among the components themselves; without external direction, the self-assembled structure must have a higher order.

Furthermore, they are not targeted at the integration of preexisting components and employ more constrained exception propagation mechanisms.

The model generates new structures by combining preexisting components, somehow as technology creates new artifacts by means of using existing ones.

Scaffold proteins offer a simple, flexible strategy for regulating selectivity in pathways, shaping output behaviors, and achieving new responses from preexisting signaling components.

Nonetheless, applications can enable and disable contexts in a nonintrusive way, without the need to modify the source code of preexisting service components.

The only preexisting systems components that are sometimes destroyed and replaced during migration to the DW 2.0 architecture are legacy application systems.

However, real-life software and hardware systems are usually created using preexisting libraries of reusable components, and are not "flat" since repeated sub-systems are described only once.

The origin of eukaryotes was marked by the emergence of entirely new subcellular systems as well as novel components in preexisting systems.