Darwin, nós temos um grande problema - as células estão repletas de padrões de design!

segunda-feira, janeiro 29, 2024

Design patterns of biological cells
Steven S. Andrews, H. Steven Wiley, Herbert M. Sauro
First published: 21 January 2024
https://doi.org/10.1002/bies.202300188

The central metabolic system for E. coli with highlighted regions showing several structural patterns. The metabolic map is reprinted with permission from Ref. [54].

Abstract

Design patterns are generalized solutions to frequently recurring problems. They were initially developed by architects and computer scientists to create a higher level of abstraction for their designs. Here, we extend these concepts to cell biology to lend a new perspective on the evolved designs of cells' underlying reaction networks. We present a catalog of 21 design patterns divided into three categories: creational patterns describe processes that build the cell, structural patterns describe the layouts of reaction networks, and behavioral patterns describe reaction network function. Applying this pattern language to the E. coli central metabolic reaction network, the yeast pheromone response signaling network, and other examples lends new insights into these systems.

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