Synthetic communities, the sum of parts

• Autores: Brian P. Teague, Ron Weiss
• Localización: Science, ISSN 0036-8075, Vol. 349, Nº 6251, 2015, págs. 924-925
• Idioma: inglés
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• Resumen

  • Cooperation between cells is one of evolution's fundamental innovations. It allows cells to specialize: Different members of a consortium assume different responsibilities, increasing overall productivity and allowing for more complex behavior than is possible with a single cell or a monoculture (1). These features of natural systems have attracted the attention of synthetic biologists, who have made engineering of cooperation between cells a long-standing goal. On page 986 of this issue, Chen et al. (2) report the creation of a synthetic consortium of cooperating Escherichia coli bacteria. The design principles they demonstrate have important implications for the construction of multicellular synthetic systems.