what is DNA analysis in forensic science
Types of DNA Analysis. DNA analysis is the process in which genetic sequences are studied. It is used by law enforcement and medical personnel to identify a particular person or species, and even specific cancers and diseases.At one point the analysis process was very limited.he mitochondrial DNA analysis technique uses DNA that is extracted from the mitochondrion. STR analysis uses DNA from the cellâs nucleus. Typically, mtDNA is used to extract DNA from old evidence like hair, teeth and bones that no longer has any nucleic DNA material to use for STR analysis.