DNA fingerprint

基本解释

This process helps create a DNA fingerprint that can be compared to other samples to measure relatedness.
这一过程生成DNA指纹，再将这些指纹和其他样本的指纹比较就可以测量其关系。
Again a DNA fingerprint is made and compared with those on the dung map, in order to pinpoint the origin of the elephant.
然后测定其DNA指纹，并与从粪便提取的DNA指纹比较，以确定大象的来源地。
DNA fingerprint is used to diagnose inherited disorders in both prenatal and newborn babies in hospitals around the world.
dna指纹鉴定可用于全世界医院对出生前和新出生婴儿的遗传变异进行诊断。

His discovery of the DNA fingerprint two decades ago made DNA profiling and testing possible.
NPR: Pioneering DNA Forensics
Recently, I spoke with the man who discovered the DNA fingerprint.
NPR: Pioneering DNA Forensics
So that very first DNA fingerprint, which I can see in front of me right now on the wall of my office--I still have the original--a very murky, grubby bit of X-ray film.
NPR: Pioneering DNA Forensics