基于近红外荧光小分子检测DNA 中8-氧鸟嘌呤

来源 :第十一届全国化学生物学学术会议 | 被引量 : 0次 | 上传用户:guihuxinxi
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  DNA 损伤与许多生物学途径密切相关,如基因突变、基因毒性以及肿瘤的发生.8-氧鸟嘌呤作为最丰富的DNA 氧化损伤之一,主要通过新陈代谢和化学物质生成的活性氧刺激所产生,8-氧鸟嘌呤在DNA 复制过程中经常与腺嘌呤发生错配,从而具有高度的诱变性.
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