聖塔非研究所

摘要 A 代謝 is a complex 網絡 of chemical reactions that c

2012 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 A 代謝 is a complex 網絡 of chemical reactions that converts sources of energy and chemical elements into biomass and other molecules. To design a 代謝 from scratch and to implement it in a syn…

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  • 類型:已發表論文
  • 日期:2012

摘要

A 代謝 is a complex 網絡 of chemical reactions that converts sources of energy and chemical elements into biomass and other molecules. To design a 代謝 from scratch and to implement it in a synthetic 基因組 is almost within technological reach. Ideally, a synthetic 代謝 should be able to synthesize a desired spectrum of molecules at a high rate, from multiple different nutrients, while using few chemical reactions, and producing little or no waste. Not all of these properties are achievable simultaneously. We here use a recently developed technique to create random metabolic 網絡s with pre-specified properties to quantify trade-offs between these and other properties. We find that for every additional molecule to be synthesized a 網絡 needs on average three additional reactions. For every additional carb

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