It has been utilized in many areas.we reviewed briefly the principle of quantifying the DNA in nucleus and the foreground of this method in determining postmortem interval(PMI) in forensic pathology.

• 本文对组织微阵列结合图象分析技术测定DNA含量的原理、死后细胞核DNA降解的规律及推断死后间隔时的应用进行探讨。