Cytosine CAS: 71-30-7

Cytosine ke ea bohlokoa bakeng sa lits'ebetso tse fapaneng tsa baeloji le lik'hemik'hale. Thutong ea liphatsa tsa lefutso le baeloji ea limolek'hule, e bohlokoa bakeng sa ho utloisisa sebopeho le ts'ebetso ea li-nucleic acid. Bokhoni ba Cytosine ba ho theha maqhama a haedrojene le guanine bo nolofalletsa ho nka karolo ha eona sebopehong sa double-helix sa DNA hammoho le limolek'hule tsa RNA nakong ea lits'ebetso tsa ho ngola le ho fetolela. Ho feta moo, cytosine e feta liphetohong tsa lik'hemik'hale tse ka amang taolo ea liphatsa tsa lefutso, epigenetics, le maemo a mafu, e leng se etsang hore e be taba ea lipatlisiso tse matla masimong a kang baeloji ea mofetše le baeloji ea nts'etsopele. Indastering ea meriana, cytosine le li-analogue tsa eona li hlahlojoa ka bokhoni ba tsona kalafong ea antiviral le anticancer, e shebaneng le metabolism ea nucleic acid le tlhahiso ea protheine. Ho feta moo, k'hemistri ea lintho tse phelang, li-derivatives tsa cytosine li sebelisoa e le litene tsa kaho bakeng sa tlhahiso ea metsoako e mecha ka lits'ebetso tsa mahlale a meriana le thepa. Bohlokoa ba eona lits'ebetsong tsa motheo tsa baeloji le boitekong bo sebelisitsoeng ba mahlale bo bontša bohlokoa bo pharaletseng ba cytosine masimong a fapaneng a thuto le indasteri.