Phylogenetic symbiosis

Phylogenetic symbiosis refers to a close evolutionary relationship between two different species that live and evolve together over long periods. This mutual association influences their genetic development, often leading to adaptations unique to their partnership. For example, certain plants and fungi form mycorrhizal relationships, enhancing nutrient exchange and benefiting both. These co-evolved partnerships can shape their evolutionary paths, making their histories interconnected. In essence, phylogenetic symbiosis highlights how living organisms can evolve in tandem, deeply influencing each other's biology over millions of years.