[Legal implication of DNA profiling].

In recent years, DNA profiling has been used regularly by the justice system, and has seen a number of improvements, with the need for fewer cells, more efficient DNA extraction and purification, and more rapid genotyping. These methods can now identify an individual more rapidly, from a corpse, blood stain, sperm or epithelial cells, by comparison with familial profiles. In France, DNA profiling can only be ordered by a judge.