Harnessing intercellular signals to engineer the soil microbiome

Natural Product Reports Pub Date: 2021-12-01 DOI: 10.1039/D1NP00034A

Abstract

Covering: Focus on 2015 to 2020

Plant and soil microbiomes consist of diverse communities of organisms from across kingdoms and can profoundly affect plant growth and health. Natural product-based intercellular signals govern important interactions between microbiome members that ultimately regulate their beneficial or harmful impacts on the plant. Exploiting these evolved signalling circuits to engineer microbiomes towards beneficial interactions with crops is an attractive goal. There are few reports thus far of engineering the intercellular signalling of microbiomes, but this article argues that it represents a tremendous opportunity for advancing the field of microbiome engineering. This could be achieved through the selection of synergistic consortia in combination with genetic engineering of signal pathways to realise an optimised microbiome.

Graphical abstract: Harnessing intercellular signals to engineer the soil microbiome
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