5-Bromo-2′-deoxyuridine is a thymidine analog used as a mutagen in genetic research and as a marker of newly divided cells in [[neurogenesis]] research. Selectively incorporated into cellular DNA during S-phase. | 5-Bromo-2′-deoxyuridine is a thymidine analog used as a mutagen in genetic research and as a marker of newly divided cells in [[neurogenesis]] research. Selectively incorporated into cellular DNA during S-phase. |