network-theory
Network theory is an analytical framework that models complex systems as interconnected graphs, where components and their relationships are characterized by specific attributes. In plant science, this approach is particularly valuable for understanding interconnected biological systems—such as root networks, vascular transport pathways, and symbiotic associations with microorganisms. By applying network theory, researchers can elucidate how plants allocate resources, respond to environmental stresses, and coordinate functions across their physiological systems.
open_in_new WikipediabioRxiv · 2026-02-20
Plant roots grow in small-world network patterns (like social networks), and more connected root systems capture phosphorus more efficiently.
Root systems show small-world topology
Network efficiency correlates with P uptake (r=0.87)
Conserved across 8 species
