5-Bromouracil CAS:51-20-7 Qiimaha Soo-saaraha

5-bromouracil waa nooc ka mid ah thymine oo macmal ah, oo ah qayb ka mid ah DNA-da. Marka uu ku jiro DNA-da, 5-bromouracil wuxuu mari karaa isbeddel tautomeric ah, taasoo horseedaysa inuu si khaldan ula xiriiro guanine inta lagu jiro taranka DNA-da, taasoo keeni karta isbeddello. Sifadan ayaa ka dhigtay 5-bromouracil mid waxtar u leh mutagen ahaan cilmi-baarista hidde-sidaha, gaar ahaan barashada heerarka isbeddelka iyo farsamooyinka. Waxaa sidoo kale loo isticmaalay in lagu baaro qaab-dhismeedka iyo shaqada nucleic acid, iyo sidoo kale daraasadaha la xiriira hagaajinta iyo hababka taranka DNA-da. Intaa waxaa dheer, 5-bromouracil waxaa loo isticmaalay in lagu barto isbeddelka iyo muujinta hidde-sidaha ee noolaha kala duwan.