Six Million Years of Evolution Uncovered in Vole Teeth

Fast Summary

• The article discusses the challenges of differentiating natural selection and developmental constraints in morphological evolution.
• Mammalian teeth are highlighted as potential key tools for understanding discrepancies between fossil data and modern evolutionary development.
• Published in Proceedings of the National Academy of Sciences, Volume 122, Issue 31, August 2025.

indian Opinion Analysis
Understanding evolutionary mechanisms has broad scientific meaning, including applications in biodiversity studies and conservation efforts globally, including India. For India-home to rich and varied mammalian populations-this research could enhance preservation initiatives by helping scientists predict evolutionary adaptations influenced by environmental changes or human interaction. Further interdisciplinary collaboration combining paleontology and genetics might foster practical outcomes aligned with India’s ecological priorities.

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