聖塔非研究所

合成生物學的生態防火牆

2022-06-23 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 It has been recently suggested that engineered microbial strains could be used to protect ecosystems from undesirable tipping points and 生物多樣性 loss. A major concern in this context is the…

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論文資訊

  • 類型:已發表論文
  • 日期:2022-06-23

摘要

It has been recently suggested that engineered microbial strains could be used to protect ecosystems from undesirable tipping points and 生物多樣性 loss. A major concern in this context is the potential unintended consequences, which are usually addressed in terms of designed 遺傳 constructs aimed at controlling overproliferation. Here we present and discuss an alternative view grounded in the 非線性 吸引子 dynamics of some ecological 網絡 motifs. These ecological firewalls are designed to perform novel functionalities (such as plastic removal) while containment is achieved within the resident community. That could help provide a self-regulating biocontainment. In this way, engineered organisms have a limited spread while-when required-preventing their extinction. The basic synthetic designs and their dy

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