Evolution of root nodule symbiosis via paleopolyploidy and modular pathway rewiring

Key Points

• Root nodule symbiosis evolved significantly through paleopolyploidy, enhancing nutrient acquisition for plants.
• The reorganization of modular pathways plays a pivotal role in the adaptation of plants to their environments.
• The study underscores evolution as a complex interplay of genetic duplications and pathway modifications, reshaping plant biology.
• Understanding these mechanisms may lead to improved agricultural practices, enhancing crop resilience.