Plant Synthetic Biology Takes Off: Bryophytes Onboard with New Tools, Systems, and Opportunities.
Frangedakis E
Synthetic Biology
PubMedBreakthroughs made in humble mosses growing in your garden or a forest floor could soon unlock better crops, new medicines, and plants engineered to clean pollution or withstand climate change.
For years, scientists trying to engineer plants have mostly focused on complicated flowering plants like wheat or tomatoes, which are hard to work with. Now researchers are turning to much simpler, ancient plants — mosses, liverworts, and hornworts — as easier test beds to develop new tools. Lessons learned from these small plants could then be applied back to crops and other plants we rely on every day.
Key Findings
Most plant genetic engineering research has been concentrated on flowering plants (angiosperms), leaving the vast majority of plant diversity — including mosses and their relatives — largely unexplored.
Bryophytes (mosses, hornworts, and liverworts) offer simpler biological systems that allow faster tool development and testing compared to complex crop plants.
New technologies including modular cloning, gene circuits, genome editing, and synthetic genomics are expanding plant bioengineering well beyond traditional single-gene approaches.
chevron_right Technical Summary
Scientists are expanding plant genetic engineering beyond common crop plants by developing new tools for mosses, liverworts, and hornworts — ancient, simple plants that could serve as faster, easier platforms for bioengineering breakthroughs applicable across all plant life.
Abstract Preview
Plant synthetic biology is a highly innovative field that aims to better understand, redesign, and reprogram plants. Progress in recent years has been driven by technical developments such as modul...
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Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta sensu stricto. Bryophyta may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The in...