Cytosine CAS: 71-30-7

Cytosine inokosha pakushandiswa kwakasiyana-siyana kwemakemikari nemakemikari. Mumajini nemakemikari ebhayoloji, zvakakosha pakunzwisisa chimiro nekushanda kwe nucleic acids. Kugona kweCytosine kugadzira hydrogen bonds ne guanine kunoita kuti itore chikamu muchimiro cheDNA chine helix kaviri pamwe chete nemaRNA molecules panguva yekunyora nekushandura. Uyezve, cytosine inogadziriswa nemakemikari anogona kukanganisa kurongeka kwemajini, epigenetics, uye mamiriro ezvirwere, zvichiita kuti ive nyaya yekutsvagurudza kwakanyanya muminda yakaita se cancer biology ne developmental biology. Muindasitiri yemishonga, cytosine ne analogues dzayo dzinotsvakurudzwa nekuda kwekugona kwayo mukurapa mavhairasi uye kurwisa kenza, ichitarisa nucleic acid metabolism uye protein synthesis. Pamusoro pezvo, mu organic chemistry, cytosine derivatives dzinoshandiswa sezvivako zvekugadzira macompounds matsva nekushandiswa kwesainzi yemishonga nemidziyo. Kukosha kwayo mumaitiro ekutanga ebhayoloji uye kuedza kwesainzi kunoratidza kukosha kwakakura kwecytosine muminda yakasiyana-siyana yekudzidza neindasitiri.