Specific epigenetic modifications (e.g., DNA methylation, histone modification) in insect genomes will lead to increased expression of genes involved in adaptation to environmental stressors (e.g., insecticide resistance, temperature tolerance, colouration), resulting in increased fitness and diversity in insect populations.

Epigenetic changes have been implicated in adaptation and evolution across various organisms. In insects, epigenetic modifications may play a crucial role in responding to environmental challenges.

Can epigenetic modifications drive adaptation and diversity in insects? What evidence supports or refutes this hypothesis?

I'd love to hear from experts in epigenetics, insect biology, adaptation, and evolutionary biology: What are your thoughts on this hypothesis?