DNA fingerprinting

DNA fingerprint   n.  An individual's unique sequence of DNA base pairs, determined by exposing a sample of the person's DNA to molecular probes. DNA fingerprints are often used as evidence in criminal law cases. Also called genetic fingerprint. DNA fingerprinting n.

DNA fingerprinting

A technique by which the DNA of an individual can be compared with that found in a sample or another individual. It differs from DNA sequencing in that it compares only a few features of two strands of DNA.

Note: DNA fingerprinting is accepted as evidence in criminal trials, as well as in courts for establishing paternity and in identifying remains.

Main Entry: DNA fingerprinting
Pronunciation: "dE-"en-'A-
Function: noun
: a method of identification esp. for evidentiary purposes by analyzing and comparing the DNA from tissue samples

Main Entry: DNA fingerprinting
Function: noun
: a technique used especially for identification (as for forensic purposes) by extracting and identifying the base-pairpattern of an individual's DNA called also DNA typing, genetic fingerprinting

DNA fingerprinting n.
A method used to identify multilocus DNA banding patterns that are specific to an individual by exposing a sample of the person's DNA to molecular probes and various analytical techniques such as Southern blot analysis.

DNA fingerprinting   The use of a sample of DNA to determine the identity of a person within a certain probability. DNA fingerprinting is done by analyzing repeating patterns of base pairs in DNA sequences that are known to vary greatly among individuals.