noun
- A purine base found in DNA and RNA; pairs with cytosine.
- synonyms: G
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). guanine. Retrieved September 20, 2026, from http://smartdefine.org/guanine/definitions/1248750 |
| Chicago | WordNet. 2010. "guanine" http://smartdefine.org/guanine/definitions/1248750 (accessed September 20, 2026). |
| Harvard | WordNet 2010, guanine, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/guanine/definitions/1248750>. |
| MLA | WordNet. "guanine" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/guanine/definitions/1248750> |