Active Quote by Cynthia Kenyon
“You would think that UV just causes mutations, but it doesn't; you need a gene to be active for it.”
About This Quote
Source Interview: Talk on DNA repair mechanisms, 2005
UV light can cause DNA damage, but mutations require an active gene to be affected.
In simple terms: UV alone isn’t enough; a gene must be active for mutations.
Key Takeaway
Consider gene activity when studying UV effects.
Themes
genetics
DNA repair
environmental mutagenesis
Mood
cautious
analytical
Type
scientific
informative
When to use this quote
- research labs
- public health policy
- skin cancer prevention
- educational curricula
Key Concepts
molecular biology
gene expression
mutation mechanisms
Questions to Reflect On
- How does gene activity influence mutation risk?
- What protective measures can mitigate UV‑induced damage?
A Different Perspective
UV exposure alone does not guarantee mutations; other factors matter.
![“After observing mutations in fruit flies for many years, Professes Goldschmidt fell into despair. The changes, he lamented, were so hopelessly micro [insignificant] that if a thousand mutations were combined in one specimen, there would still be no new species.” quote by Norman Macbeth](https://sms4smile.com/quotes/img-quotes/58c/norman-macbeth-47158_despair_after-observing-mutations-in-fruit-flies_221683.jpg)
