Proceedings of the National Academy of Sciences, Volume 123, Issue 13, March 2026. SignificanceHow environmentally induced traits become genetically fixed remains a fundamental puzzle in evolutionary biology. Using wild medaka fish populations, we found that seasonal DNA methylation changes control gut-length plasticity, and loss of ...
PNAS published a clinical update in Research Highlights on 25 Mar 2026.
The item focuses on DNA methylation site loss for plasticity-led novel trait genetic fixation.
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