Cytosin
Guā-māu
![](http://178.128.105.246/host-http-upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Cytosin.svg/220px-Cytosin.svg.png)
Cytosin sī chi̍t khoán pyrimidin, kò͘-sêng DNA kap RNA ê ki-pún iâm-ki chi it.
![]() | Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |
Cytosin sī chi̍t khoán pyrimidin, kò͘-sêng DNA kap RNA ê ki-pún iâm-ki chi it.
![]() | Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |