Journal de la biodiversité et des espèces menacées

The Genetics of Adaptation: Unravelling the Molecular Basis of Evolutionary Change

Abstract

Steve Paton*

The remarkable diversity of life on Earth is a result of the continuous process of adaptation and evolution. Organisms must adapt to changing environments, whether due to shifts in climate, new predators, or emerging diseases, to survive and reproduce successfully. The study of the genetics of adaptation provides insights into the molecular basis of evolutionary change, helping us understand the mechanisms underlying how species respond to selective pressures. This article explores the significance of genetics in adaptation, highlighting how genetic variation, mutation, natural selection, and gene expression shape the molecular landscape of evolutionary change.