Systems biology perspectives on minimal and simpler cells.

ABSTRACT: The concept of the minimal cell has fascinated scientists for a long time, from both fundamental and applied points of view. This broad concept encompasses extreme reductions of genomes, the last universal common ancestor (LUCA), the creation of semiartificial cells, and the design of protocells and chassis cells. Here we review these different areas of research and identify common and complementary aspects of each one. We focus on systems biology, a discipline that is greatly facilitating the classical top-down and bottom-up approaches toward minimal cells. In addition, we also review the so-called middle-out approach and its contributions to the field with mathematical and computational models. Owing to the advances in genomics technologies, much of the work in this area has been centere

SUBMITTER: Xavier JC 

PROVIDER: S-EPMC4187685 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature