Nature 简报播客：一种在紫外线下显现后消失的隐形纹身墨水
Briefing Chat: An invisible tattoo that appears under UV light – and then disappears
Nature 播客本期介绍一种可在紫外线下显现、随后消失的隐形纹身墨水，可能用于医疗纹身。节目还讨论了"跳跃基因"如何解释大型犬比小型犬衰老更快。
- NATURE PODCAST
- 16 October 2026
Nature staff discuss a new ink that could be useful for medical tattooing — plus, an insight into why small dogs live longer than big ones.
By
- Benjamin Thompson
- Maren Hunsberger
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In this episode:
00:15 An appearing, disappearing tattoo ink
Nature: Watch this invisible tattoo appear under UV light
04:13 How the epigenome could help explain why big dogs age faster
Nature: Big dogs age faster than little ones — rogue ‘jumping genes’ might be to blame
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doi: https://doi.org/10.1038/d41586-026-03341-3
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来源：Nature：Machine Learning 主题 · nature.com