In a landmark discovery, scientists from the Global Ant Genomics Alliance have identified key genetic innovations that shaped the evolution of ants and their complex social systems. Published in the journal Cell, the study analyzed over 200 ant species to trace how genetic adaptations enabled their transition from solitary ancestors to highly cooperative societies.
Researchers found that specific gene expansions related to communication, immunity, and metabolism emerged alongside the development of caste systems and colony organization. These findings offer new insights into how environmental pressures and social dynamics drive evolutionary innovation. The study also highlights potential applications for understanding collective behavior in other species, including humans.
Dr. Wei Chen, a lead researcher from Shanghai Jiao Tong University, noted: "Ant genomes act as historical archives, revealing how nature engineers sophisticated systems through incremental genetic changes." The collaboration involved 200+ scientists across 20 countries, underscoring Asia's growing role in global scientific advancements.
